Department of Cell Biology

Publications published since 1996 or in press from Department of Cell Biology

141 publications found

Publications in press

1. Seglen PO, Brinchmann MF
   Purification of autophagosomes from rat hepatocytes
   Autophagy, 6 (4) (in press)
   PubMed 20505360

Publications 2010

1. Johnsen L, Weigel C, von Kries J, Møller M, Skarstad K (2010)
   A novel DNA gyrase inhibitor rescues Escherichia coli dnaAcos mutant cells from lethal hyperinitiation
   J Antimicrob Chemother, 65 (5), 924-30
   PubMed 20228083
2. Seglen PO, Brinchmann MF (2010)
   Purification of autophagosomes from rat hepatocytes
   Autophagy, 6 (4), 542-547
3. Waldminghaus T, Skarstad K (2010)
   ChIP on Chip: surprising results are often artifacts
   BMC Genomics, 11, 414
   PubMed 20602746

Publications 2009

1. Boeneman K, Fossum S, Yang Y, Fingland N, Skarstad K, Crooke E (2009)
   Escherichia coli DnaA forms helical structures along the longitudinal cell axis distinct from MreB filaments
   Mol Microbiol, 72 (3), 645-657
   PubMed 19400775
2. Boye E, Grallert B (2009)
   In DNA replication, the early bird catches the worm
   Cell, 136 (5), 812-4
   PubMed 19269359
3. Boye E, Skjølberg HC, Grallert B (2009)
   Checkpoint regulation of DNA replication
   Methods Mol Biol, 521, 55-70
   PubMed 19563101
4. Flåtten I, Morigen, Skarstad K (2009)
   DnaA protein interacts with RNA polymerase and partially protects it from the effect of rifampicin
   Mol Microbiol, 71 (4), 1018-30
   PubMed 19170875
5. Morigen, Odsbu I, Skarstad K (2009)
   Growth rate dependent numbers of SeqA structures organize the multiple replication forks in rapidly growing Escherichia coli
   Genes Cells, 14 (5), 643-57
   PubMed 19371375
6. Odsbu I, Morigen, Skarstad K (2009)
   A reduction in ribonucleotide reductase activity slows down the chromosome replication fork but does not change its localization
   PLoS One, 4 (10), e7617
   PubMed 19898675
7. Seglen PO, Øverbye A, Saetre F (2009)
   Sequestration assays for mammalian autophagy
   Methods Enzymol, 452, 63-83
   PubMed 19200876
8. Skjølberg HC, Fensgård O, Nilsen H, Grallert B, Boye E (2009)
   Global transcriptional response after exposure of fission yeast cells to ultraviolet light
   BMC Cell Biol, 10, 87
   PubMed 20015352
9. Stepankiw N, Kaidow A, Boye E, Bates D (2009)
   The right half of the Escherichia coli replication origin is not essential for viability, but facilitates multi-forked replication
   Mol Microbiol, 74 (2), 467-79
   PubMed 19737351
10. Waldminghaus T, Gaubig LC, Klinkert B, Narberhaus F (2009)
    The Escherichia coli ibpA thermometer is comprised of stable and unstable structural elements
    RNA Biol, 6 (4), 455-63
    PubMed 19535917
11. Waldminghaus T, Skarstad K (2009)
    The Escherichia coli SeqA protein
    Plasmid, 61 (3), 141-50
    PubMed 19254745
12. Wang J, Morigen (2009)
    BayesPI - a new model to study protein-DNA interactions: a case study of condition-specific protein binding parameters for Yeast transcription factors
    BMC Bioinformatics, 10, 345
    PubMed 19857274
13. Øverbye A, Seglen PO (2009)
    Phosphorylated and non-phosphorylated forms of catechol O-methyltransferase in rat liver, brain and other tissues
    Biochem J, 417 (2), 535-45
    PubMed 18831714

Publications 2008

1. Bach T, Morigen, Skarstad K (2008)
   The initiator protein DnaA contributes to keeping new origins inactivated by promoting the presence of hemimethylated DNA
   J Mol Biol, 384 (5), 1076-85
   PubMed 18835566
2. Bøe CA, Garcia I, Pai CC, Sharom JR, Skjølberg HC, Boye E, Kearsey S, Macneill SA, Tyers MD, Grallert B (2008)
   Rapid regulation of protein activity in fission yeast
   BMC Cell Biol, 9, 23
   PubMed 18457584
3. Fossum S, De Pascale G, Weigel C, Messer W, Donadio S, Skarstad K (2008)
   A robust screen for novel antibiotics: specific knockout of the initiator of bacterial DNA replication
   FEMS Microbiol Lett, 281 (2), 210-4
   PubMed 18312360
4. Fuller RS (2008)
   A tribute to Arthur Kornberg 1918-2007
   Nat Struct Mol Biol, 15 (1), 2-17
   PubMed 18176549
5. Grallert B, Boye E (2008)
   The multiple facets of the intra-S checkpoint
   Cell Cycle, 7 (15), 2315-20
   PubMed 18677104
6. Klionsky DJ, Abeliovich H, Agostinis P, Agrawal DK, Aliev G, Askew DS, Baba M, Baehrecke EH, Bahr BA, Ballabio A, Bamber BA, Bassham DC, Bergamini E, Bi X, Biard-Piechaczyk M, Blum JS, Bredesen DE, Brodsky JL, Brumell JH, Brunk UT, Bursch W, Camougrand N, Cebollero E, Cecconi F, Chen Y, Chin LS, Choi A, Chu CT, Chung J, Clarke PG, Clark RS, Clarke SG, Clavé C, Cleveland JL, Codogno P, Colombo MI, Coto-Montes A, Cregg JM, Cuervo AM, Debnath J, Demarchi F, Dennis PB, Dennis PA, Deretic V, Devenish RJ, Di Sano F, Dice JF, Difiglia M, Dinesh-Kumar S, Distelhorst CW, Djavaheri-Mergny M, Dorsey FC, Dröge W, Dron M, Dunn WA, Duszenko M, Eissa NT, Elazar Z, Esclatine A, Eskelinen EL, Fésüs L, Finley KD, Fuentes JM, Fueyo J, Fujisaki K, Galliot B, Gao FB, Gewirtz DA, Gibson SB, Gohla A, Goldberg AL, Gonzalez R, González-Estévez C, Gorski S, Gottlieb RA, Häussinger D, He YW, Heidenreich K, Hill JA, Høyer-Hansen M, Hu X, Huang WP, Iwasaki A, Jäättelä M, Jackson WT, Jiang X, Jin S, Johansen T, Jung JU, Kadowaki M, Kang C, Kelekar A, Kessel DH, Kiel JA, Kim HP, Kimchi A, Kinsella TJ, Kiselyov K, Kitamoto K, Knecht E, Komatsu M, Kominami E, Kondo S, Kovács AL, Kroemer G, Kuan CY, Kumar R, Kundu M, Landry J, Laporte M, Le W, Lei HY, Lenardo MJ, Levine B, Lieberman A, Lim KL, Lin FC, Liou W, Liu LF, Lopez-Berestein G, López-Otín C, Lu B, Macleod KF, Malorni W, Martinet W, Matsuoka K, Mautner J, Meijer AJ, Meléndez A, Michels P, Miotto G, Mistiaen WP, Mizushima N, Mograbi B, Monastyrska I, Moore MN, Moreira PI, Moriyasu Y, Motyl T, Münz C, Murphy LO, Naqvi NI, Neufeld TP, Nishino I, Nixon RA, Noda T, Nürnberg B, Ogawa M, Oleinick NL, Olsen LJ, Ozpolat B, Paglin S, Palmer GE, Papassideri I, Parkes M, Perlmutter DH, Perry G, Piacentini M, Pinkas-Kramarski R, Prescott M, Proikas-Cezanne T, Raben N, Rami A, Reggiori F, Rohrer B, Rubinsztein DC, Ryan KM, Sadoshima J, Sakagami H, Sakai Y, Sandri M, Sasakawa C, Sass M, Schneider C, Seglen PO, Seleverstov O, Settleman J, Shacka JJ, Shapiro IM, Sibirny A, Silva-Zacarin EC, Simon HU, Simone C, Simonsen A, Smith MA, Spanel-Borowski K, Srinivas V, Steeves M, Stenmark H, Stromhaug PE, Subauste CS, Sugimoto S, Sulzer D, Suzuki T, Swanson MS, Tabas I, Takeshita F, Talbot NJ, Tallóczy Z, Tanaka K, Tanaka K, Tanida I, Taylor GS, Taylor JP, Terman A, Tettamanti G, Thompson CB, Thumm M, Tolkovsky AM, Tooze SA, Truant R, Tumanovska LV, Uchiyama Y, Ueno T, Uzcátegui NL, van der Klei I, Vaquero EC, Vellai T, Vogel MW, Wang HG, Webster P, Wiley JW, Xi Z, Xiao G, Yahalom J, Yang JM, Yap G, Yin XM, Yoshimori T, Yu L, Yue Z, Yuzaki M, Zabirnyk O, Zheng X, Zhu X, Deter RL (2008)
   Guidelines for the use and interpretation of assays for monitoring autophagy in higher eukaryotes
   Autophagy, 4 (2), 151-75
   PubMed 18188003
7. Klionsky DJ, Elazar Z, Seglen PO, Rubinsztein DC (2008)
   Does bafilomycin A1 block the fusion of autophagosomes with lysosomes?
   Autophagy, 4 (7), 849-950
   PubMed 18758232
8. Krohn M, Skjølberg HC, Soltani H, Grallert B, Boye E (2008)
   The G1-S checkpoint in fission yeast is not a general DNA damage checkpoint
   J Cell Sci, 121 (Pt 24), 4047-54
   PubMed 19033384

Publications 2007

1. Fossum S, Crooke E, Skarstad K (2007)
   Organization of sister origins and replisomes during multifork DNA replication in Escherichia coli
   EMBO J, 26 (21), 4514-22
   PubMed 17914458
2. Grallert B, Boye E (2007)
   The Gcn2 kinase as a cell cycle regulator
   Cell Cycle, 6 (22), 2768-72
   PubMed 17986863
3. Klionsky DJ, Cuervo AM, Dunn WA, Levine B, van der Klei I, Seglen PO (2007)
   How shall I eat thee?
   Autophagy, 3 (5), 413-6
   PubMed 17568180
4. Klionsky DJ, Cuervo AM, Seglen PO (2007)
   Methods for monitoring autophagy from yeast to human
   Autophagy, 3 (3), 181-206
   PubMed 17224625
5. Norris V, den Blaauwen T, Cabin-Flaman A, Doi RH, Harshey R, Janniere L, Jimenez-Sanchez A, Jin DJ, Levin PA, Mileykovskaya E, Minsky A, Saier M, Skarstad K (2007)
   Functional taxonomy of bacterial hyperstructures
   Microbiol Mol Biol Rev, 71 (1), 230-53
   PubMed 17347523
6. Norris V, den Blaauwen T, Doi RH, Harshey RM, Janniere L, Jiménez-Sánchez A, Jin DJ, Levin PA, Mileykovskaya E, Minsky A, Misevic G, Ripoll C, Saier M, Skarstad K, Thellier M (2007)
   Toward a hyperstructure taxonomy
   Annu Rev Microbiol, 61, 309-29
   PubMed 17896876
7. Ralph E, Boye E, Kearsey SE (2007)
   DNA damage induces Cdt1 proteolysis in fission yeast through a pathway dependent on Cdt2 and Ddb1 (vol 7, pg 1134, 2006)
   EMBO Rep., 8 (2), 200
8. Tvegard T, Soltani H, Skjolberg HC, Krohn M, Nilssen EA, Kearsey SE, Grallert B, Boye E (2007)
   A novel checkpoint mechanism regulating the G1/S transition (vol 21, pg 649, 2007)
   Genes Dev., 21 (10), 1273
9. Tvegård T, Soltani H, Skjølberg HC, Krohn M, Nilssen EA, Kearsey SE, Grallert B, Boye E (2007)
   A novel checkpoint mechanism regulating the G1/S transition
   Genes Dev, 21 (6), 649-54
   PubMed 17369398
10. Øverbye A, Fengsrud M, Seglen PO (2007)
    Proteomic analysis of membrane-associated proteins from rat liver autophagosomes
    Autophagy, 3 (4), 300-22
    PubMed 17377489

Publications 2006

1. Boye E (2006)
   DisA, a busy bee that monitors chromosome integrity
   Cell, 125 (4), 641-3
   PubMed 16713555
2. Gon S, Camara JE, Klungsøyr HK, Crooke E, Skarstad K, Beckwith J (2006)
   A novel regulatory mechanism couples deoxyribonucleotide synthesis and DNA replication in Escherichia coli
   EMBO J, 25 (5), 1137-47
   PubMed 16482221
3. Ralph E, Boye E, Kearsey SE (2006)
   DNA damage induces Cdt1 proteolysis in fission yeast through a pathway dependent on Cdt2 and Ddb1
   EMBO Rep, 7 (11), 1134-9
   PubMed 17039252
4. Shahzidi S, Stokke T, Soltani H, Nesland JM, Peng Q (2006)
   Induction of apoptosis by hexaminolevulinate-mediated photodynamic therapy in human colon carcinoma cell line 320DM
   J Environ Pathol Toxicol Oncol, 25 (1-2), 159-71
   PubMed 16566715

Publications 2005

1. Antonarakis SE, Reymond A, Menzel O, Bekkeheien RCJ, Fukai N, Boye E, Kosztoianyi G, Aftimos S, Deutsch S, Scott HS, Olsen BR, Guipponi M (2005)
   How pathogenic is the p.D104N/endostatin polymorphic allele of COL18A1 in Knobloch syndrome? Reply
   Hum. Mutat., 25 (3), 316
2. Bach T, Skarstad K (2005)
   An oriC-like distribution of GATC sites mediates full sequestration of non-origin sequences in Escherichia coli
   J Mol Biol, 350 (1), 7-11
   PubMed 15922360
3. Bates D, Epstein J, Boye E, Fahrner K, Berg H, Kleckner N (2005)
   The Escherichia coli baby cell column: a novel cell synchronization method provides new insight into the bacterial cell cycle
   Mol Microbiol, 57 (2), 380-91
   PubMed 15978072
4. Lindstad RI, Sylte I, Mikalsen SO, Seglen PO, Berg E, Winberg JO (2005)
   Pancreatic trypsin activates human promatrix metalloproteinase-2
   J Mol Biol, 350 (4), 682-98
   PubMed 15950241
5. Morigen, Molina F, Skarstad K (2005)
   Deletion of the datA site does not affect once-per-cell-cycle timing but induces rifampin-resistant replication
   J Bacteriol, 187 (12), 3913-20
   PubMed 15939703
6. Odsbu I, Klungsøyr HK, Fossum S, Skarstad K (2005)
   Specific N-terminal interactions of the Escherichia coli SeqA protein are required to form multimers that restrain negative supercoils and form foci
   Genes Cells, 10 (11), 1039-49
   PubMed 16236133
7. Samari HR, Møller MT, Holden L, Asmyhr T, Seglen PO (2005)
   Stimulation of hepatocytic AMP-activated protein kinase by okadaic acid and other autophagy-suppressive toxins
   Biochem J, 386 (Pt 2), 237-44
   PubMed 15461583
8. Sneve ML, Øverbye A, Fengsrud M, Seglen PO (2005)
   Comigration of two autophagosome-associated dehydrogenases on two-dimensional polyacrylamide gels
   Autophagy, 1 (3), 157-62
   PubMed 16874067

Publications 2004

1. Bach T, Skarstad K (2004)
   Re-replication from non-sequesterable origins generates three-nucleoid cells which divide asymmetrically
   Mol Microbiol, 51 (6), 1589-600
   PubMed 15009887
2. Brattelid T, Kvingedal AM, Krobert KA, Andressen KW, Bach T, Hystad ME, Kaumann AJ, Levy FO (2004)
   Cloning, pharmacological characterisation and tissue distribution of a novel 5-HT4 receptor splice variant, 5-HT4(i)
   Naunyn Schmiedebergs Arch Pharmacol, 369 (6), 616-28
   PubMed 15118808
3. Klungsøyr HK, Skarstad K (2004)
   Positive supercoiling is generated in the presence of Escherichia coli SeqA protein
   Mol Microbiol, 54 (1), 123-31
   PubMed 15458410
4. Molina F, Skarstad K (2004)
   Replication fork and SeqA focus distributions in Escherichia coli suggest a replication hyperstructure dependent on nucleotide metabolism
   Mol Microbiol, 52 (6), 1597-612
   PubMed 15186411
5. Møller MT, Samari HR, Seglen PO (2004)
   Toxin-induced tail phosphorylation of hepatocellular S6 kinase: evidence for a dual involvement of the AMP-activated protein kinase in S6 kinase regulation
   Toxicol Sci, 82 (2), 628-37
   PubMed 15342961
6. Nilssen EA, Synnes M, Tvegård T, Vebø H, Boye E, Grallert B (2004)
   Germinating fission yeast spores delay in G1 in response to UV irradiation
   BMC Cell Biol, 5 (1), 40
   PubMed 15498101
7. Ramírez M, Vinagre A, Ambrona J, Molina F, Maqueda M, Rebollo JE (2004)
   Genetic instability of heterozygous, hybrid, natural wine yeasts
   Appl Environ Microbiol, 70 (8), 4686-91
   PubMed 15294803
8. Rusten TE, Lindmo K, Juhász G, Sass M, Seglen PO, Brech A, Stenmark H (2004)
   Programmed autophagy in the Drosophila fat body is induced by ecdysone through regulation of the PI3K pathway
   Dev Cell, 7 (2), 179-92
   PubMed 15296715

Publications 2003

1. Bach T, Krekling MA, Skarstad K (2003)
   Excess SeqA prolongs sequestration of oriC and delays nucleoid segregation and cell division
   EMBO J, 22 (2), 315-23
   PubMed 12514137
2. Boye E, Nordström K (2003)
   Coupling the cell cycle to cell growth
   EMBO Rep, 4 (8), 757-60
   PubMed 12897798
3. Camara JE, Skarstad K, Crooke E (2003)
   Controlled initiation of chromosomal replication in Escherichia coli requires functional Hda protein
   J Bacteriol, 185 (10), 3244-8
   PubMed 12730188
4. Fossum S, Søreide S, Skarstad K (2003)
   Lack of SeqA focus formation, specific DNA binding and proper protein multimerization in the Escherichia coli sequestration mutant seqA2
   Mol Microbiol, 47 (3), 619-32
   PubMed 12535065
5. Furre T, Furre EI, Koritzinsky M, Amellem Ø, Pettersen EO (2003)
   Lack of inverse dose-rate effect and binding of the retinoblastoma gene product in the nucleus of human cancer T-47D cells arrested in G2 by ionizing radiation
   Int J Radiat Biol, 79 (6), 413-22
   PubMed 12963543
6. Kang S, Han JS, Park JH, Skarstad K, Hwang DS (2003)
   SeqA protein stimulates the relaxing and decatenating activities of topoisomerase IV
   J Biol Chem, 278 (49), 48779-85
   PubMed 14512422
7. Miller C, Ingmer H, Thomsen LE, Skarstad K, Cohen SN (2003)
   DpiA binding to the replication origin of Escherichia coli plasmids and chromosomes destabilizes plasmid inheritance and induces the bacterial SOS response
   J Bacteriol, 185 (20), 6025-31
   PubMed 14526013
8. Morigen, Løbner-Olesen A, Skarstad K (2003)
   Titration of the Escherichia coli DnaA protein to excess datA sites causes destabilization of replication forks, delayed replication initiation and delayed cell division
   Mol Microbiol, 50 (1), 349-62
   PubMed 14507385
9. Møller MT, Samari HR, Fengsrud M, Strømhaug PE, øStvold AC, Seglen PO (2003)
   Okadaic acid-induced, naringin-sensitive phosphorylation of glycine N-methyltransferase in isolated rat hepatocytes
   Biochem J, 373 (Pt 2), 505-13
   PubMed 12697024
10. Nilssen EA, Synnes M, Kleckner N, Grallert B, Boye E (2003)
    Intra-G1 arrest in response to UV irradiation in fission yeast
    Proc Natl Acad Sci U S A, 100 (19), 10758-63
    PubMed 12960401
11. Skarstad K, Boye E, Fanning E (2003)
    Circles in the sand
    EMBO Rep, 4 (7), 661-5
    PubMed 12835752
12. Skarstad K, Løbner-Olesen A (2003)
    Stable co-existence of separate replicons in Escherichia coli is dependent on once-per-cell-cycle initiation
    EMBO J, 22 (1), 140-50
    PubMed 12505992
13. Slominska M, Wahl A, Wegrzyn G, Skarstad K (2003)
    Degradation of mutant initiator protein DnaA204 by proteases ClpP, ClpQ and Lon is prevented when DNA is SeqA-free
    Biochem J, 370 (Pt 3), 867-71
    PubMed 12479794

Publications 2002

1. Cao R, Ma H, Wang YC, Morigen, Tian Y, Duan FZ (2002)
   Community, ecological and reproduction properties of an endangered plant species: Helianthemum ordosicum
   Ambio, 31 (3), 258-259
2. Larsen AK, Møller MT, Blankson H, Samari HR, Holden L, Seglen PO (2002)
   Naringin-sensitive phosphorylation of plectin, a cytoskeletal cross-linking protein, in isolated rat hepatocytes
   J Biol Chem, 277 (38), 34826-35
   PubMed 12095991
3. Synnes M, Nilssen EA, Boye E, Grallert B (2002)
   A novel chk1-dependent G1/M checkpoint in fission yeast
   J Cell Sci, 115 (Pt 18), 3609-18
   PubMed 12186947

Publications 2001

1. Berven G, Saetre F, Halvorsen K, Seglen PO (2001)
   Effects of the diarrhetic shellfish toxin, okadaic acid, on cytoskeletal elements, viability and functionality of rat liver and intestinal cells
   Toxicon, 39 (2-3), 349-62
   PubMed 10978754
2. Boye E, Blinkova A, Walker JR (2001)
   Defective initiation in an Escherichia coli dnaA(Cs,Sx) mutant
   Biochimie, 83 (1), 25-32
   PubMed 11254971
3. Boye E, Grallert B (2001)
   [The 2001 Nobel Prize in Physiology or Medicine]
   Tidsskr Nor Laegeforen, 121 (30), 3500
   PubMed 11808003
4. Kim J, Kamada Y, Stromhaug PE, Guan J, Hefner-Gravink A, Baba M, Scott SV, Ohsumi Y, Dunn WA, Klionsky DJ (2001)
   Cvt9/Gsa9 functions in sequestering selective cytosolic cargo destined for the vacuole
   J Cell Biol, 153 (2), 381-96
   PubMed 11309418
5. Koritzinsky M, Wouters BG, Amellem O, Pettersen EO (2001)
   Cell cycle progression and radiation survival following prolonged hypoxia and re-oxygenation
   Int J Radiat Biol, 77 (3), 319-28
   PubMed 11258846
6. Morigen, Boye E, Skarstad K, Løbner-Olesen A (2001)
   Regulation of chromosomal replication by DnaA protein availability in Escherichia coli: effects of the datA region
   Biochim Biophys Acta, 1521 (1-3), 73-80
   PubMed 11690638
7. Mousavi SA, Kjeken R, Berg TO, Seglen PO, Berg T, Brech A (2001)
   Effects of inhibitors of the vacuolar proton pump on hepatic heterophagy and autophagy
   Biochim Biophys Acta, 1510 (1-2), 243-57
   PubMed 11342162
8. Skarstad K, Torheim N, Wold S, Lurz R, Messer W, Fossum S, Bach T (2001)
   The Escherichia coli SeqA protein binds specifically to two sites in fully and hemimethylated oriC and has the capacity to inhibit DNA replication and affect chromosome topology
   Biochimie, 83 (1), 49-51
   PubMed 11254974
9. Slominska M, Wegrzyn A, Konopa G, Skarstad K, Wegrzyn G (2001)
   SeqA, the Escherichia coli origin sequestration protein, is also a specific transcription factor
   Mol. Microbiol., 40 (6), 1371-1379
10. Slomi?ska M, Wegrzyn A, Konopa G, Skarstad K, Wegrzyn G (2001)
    SeqA, the Escherichia coli origin sequestration protein, is also a specific transcription factor
    Mol Microbiol, 40 (6), 1371-9
    PubMed 11442835
11. Strømhaug PE, Bevan A, Dunn WA (2001)
    GSA11 encodes a unique 208-kDa protein required for pexophagy and autophagy in Pichia pastoris
    J Biol Chem, 276 (45), 42422-35
    PubMed 11533052
12. Weigel C, Messer W, Preiss S, Welzeck M, Morigen, Boye E (2001)
    The sequence requirements for a functional Escherichia coli replication origin are different for the chromosome and a minichromosome
    Mol Microbiol, 40 (2), 498-507
    PubMed 11309131
13. Zheng W, Li Z, Skarstad K, Crooke E (2001)
    Mutations in DnaA protein suppress the growth arrest of acidic phospholipid-deficient Escherichia coli cells
    EMBO J, 20 (5), 1164-72
    PubMed 11230139

Publications 2000

1. Aksnes DW, Olsen TB, Seglen PO (2000)
   Validation of bibliometric indicators in the field of microbiology: A Norwegian case study
   Scientometrics, 49 (1), 7-22
2. Bernander R, Skarstad K (2000)
   Mapping of a chromosome replication origin in an archaeon
   Trends Microbiol, 8 (12), 535-7
   PubMed 11115744
3. Blankson H, Grotterød EM, Seglen PO (2000)
   Prevention of toxin-induced cytoskeletal disruption and apoptotic liver cell death by the grapefruit flavonoid, naringin
   Cell Death Differ, 7 (8), 739-46
   PubMed 10918448
4. Boye E, Løbner-Olesen A, Skarstad K (2000)
   Limiting DNA replication to once and only once
   EMBO Rep, 1 (6), 479-83
   PubMed 11263490
5. Ebbesen P, Pettersen EO, Denekamp J, Littbrand B, Keski-Oja J, Schousboe A, Sonnewald U, Amellem O, Zachar V (2000)
   Hypoxia, normoxia and hyperoxia--terminology for medical in vitro cell biology
   Acta Oncol, 39 (2), 247-8
   PubMed 10859022
6. Fengsrud M, Erichsen ES, Berg TO, Raiborg C, Seglen PO (2000)
   Ultrastructural characterization of the delimiting membranes of isolated autophagosomes and amphisomes by freeze-fracture electron microscopy
   Eur J Cell Biol, 79 (12), 871-82
   PubMed 11152279
7. Fengsrud M, Raiborg C, Berg TO, Strømhaug PE, Ueno T, Erichsen ES, Seglen PO (2000)
   Autophagosome-associated variant isoforms of cytosolic enzymes
   Biochem J, 352 Pt 3, 773-81
   PubMed 11104685
8. Grallert B, Kearsey SE, Lenhard M, Carlson CR, Nurse P, Boye E, Labib K (2000)
   A fission yeast general translation factor reveals links between protein synthesis and cell cycle controls
   J Cell Sci, 113 ( Pt 8), 1447-58
   PubMed 10725227
9. Seglen PO, Aksnes DW (2000)
   Scientific productivity and group size: A bibliometric analysis of Norwegian microbiological research
   Scientometrics, 49 (1), 125-143
10. Skarstad K, Lueder G, Lurz R, Speck C, Messer W (2000)
    The Escherichia coli SeqA protein binds specifically and co-operatively to two sites in hemimethylated and fully methylated oriC
    Mol Microbiol, 36 (6), 1319-26
    PubMed 10931282
11. Torheim NK, Boye E, Løbner-Olesen A, Stokke T, Skarstad K (2000)
    The Escherichia coli SeqA protein destabilizes mutant DnaA204 protein
    Mol Microbiol, 37 (3), 629-38
    PubMed 10931356
12. Vaisvila R, Rasmussen LJ, Lobner-Olesen A, von Freiesleben U, Marinus MG (2000)
    The LipB protein is a negative regulator of dam gene expression in Escherichia coli
    Biochim Biophys Acta, 1494 (1-2), 43-53
    PubMed 11072067
13. von Freiesleben U, Krekling MA, Hansen FG, Løbner-Olesen A (2000)
    The eclipse period of Escherichia coli
    EMBO J, 19 (22), 6240-8
    PubMed 11080169

Publications 1999

1. Aksnes DW, Olsen TB, Seglen PO (1999)
   Inadequacy of a journal-based research field delineation - Incomplete recovery of Norwegian microbiology articles in ISI's Microbiology field
   SEVENTH CONFERENCE OF THE INTERNATIONAL SOCIETY FOR SCIENTOMETRICS AND INFORMETRICS, PROCEEDINGS - 1999, 1-10
2. Carlson CR, Grallert B, Stokke T, Boye E (1999)
   Regulation of the start of DNA replication in Schizosaccharomyces pombe
   J Cell Sci, 112 ( Pt 6), 939-46
   PubMed 10036243
3. Furre T, Bergstrand ES, Pedersen E, Koritzinsky M, Olsen DR, Hole EO, Pettersen EO (1999)
   Measurement of dose rate at the interface of cell culture medium and glass dishes by means of ESR dosimetry using thin films of alanine
   Radiat Res, 152 (1), 76-82
   PubMed 10381844
4. Furre T, Koritzinsky M, Olsen DR, Pettersen EO (1999)
   Inverse dose-rate effect due to pre-mitotic accumulation during continuous low dose-rate irradiation of cervix carcinoma cells
   Int J Radiat Biol, 75 (6), 699-707
   PubMed 10404999
5. Grallert A, Grallert B, Zilahi E, Szilagyi Z, Sipiczki M (1999)
   Eleven novel sep genes of Schizosaccharomyces pombe required for efficient cell separation and sexual differentiation
   Yeast, 15 (8), 669-86
   PubMed 10392445
6. Kraggerud SM, Berner A, Bryne M, Pettersen EO, Fossa SD (1999)
   Spermatocytic seminoma as compared to classical seminoma: an immunohistochemical and DNA flow cytometric study
   APMIS, 107 (3), 297-302
   PubMed 10223302
7. Lyngstadaas A, Løbner-Olesen A, Grelland E, Boye E (1999)
   The gene for 2-phosphoglycolate phosphatase (gph) in Escherichia coli is located in the same operon as dam and at least five other diverse genes
   Biochim Biophys Acta, 1472 (1-2), 376-84
   PubMed 10572959
8. Løbner-Olesen A (1999)
   Distribution of minichromosomes in individual Escherichia coli cells: implications for replication control
   EMBO J, 18 (6), 1712-21
   PubMed 10075940
9. Torheim NK, Skarstad K (1999)
   Escherichia coli SeqA protein affects DNA topology and inhibits open complex formation at oriC
   EMBO J, 18 (17), 4882-8
   PubMed 10469666
10. Yuan W, Stromhaug PE, Dunn WA (1999)
    Glucose-induced autophagy of peroxisomes in Pichia pastoris requires a unique E1-like protein
    Mol Biol Cell, 10 (5), 1353-66
    PubMed 10233149

Publications 1998

1. Amellem O, Sandvik JA, Stokke T, Pettersen EO (1998)
   The retinoblastoma protein-associated cell cycle arrest in S-phase under moderate hypoxia is disrupted in cells expressing HPV18 E7 oncoprotein
   Br J Cancer, 77 (6), 862-72
   PubMed 9528826
2. Asai T, Bates DB, Boye E, Kogoma T (1998)
   Are minichromosomes valid model systems for DNA replication control? Lessons learned from Escherichia coli
   Mol Microbiol, 29 (3), 671-5
   PubMed 9723907
3. Berg TO, Fengsrud M, Strømhaug PE, Berg T, Seglen PO (1998)
   Isolation and characterization of rat liver amphisomes. Evidence for fusion of autophagosomes with both early and late endosomes
   J Biol Chem, 273 (34), 21883-92
   PubMed 9705327
4. Bernander R, Stokke T, Boye E (1998)
   Flow cytometry of bacterial cells: comparison between different flow cytometers and different DNA stains
   Cytometry, 31 (1), 29-36
   PubMed 9450522
5. Grallert A, Grallert B, Ribar B, Sipiczki M (1998)
   Coordination of initiation of nuclear division and initiation of cell division in Schizosaccharomyces pombe: genetic interactions of mutations
   J Bacteriol, 180 (4), 892-900
   PubMed 9473044
6. Grzelak I, Zaleska M, Olszewski WL (1998)
   Blood transfusions downregulate hematopoiesis and subsequently downregulate the immune response
   Transfusion, 38 (11-12), 1104-14
   PubMed 9838944
7. Koritzinsky M, Furre T, Amellem O, Pettersen EO (1998)
   Survival of synchronized human NHIK 3025 cells irradiated aerobically following a prolonged treatment with extremely hypoxic conditions
   Int J Radiat Biol, 74 (4), 491-500
   PubMed 9798960
8. Kovács AL, Gordon PB, Grotterød EM, Seglen PO (1998)
   Inhibition of hepatocytic autophagy by adenosine, adenosine analogs and AMP
   Biol Chem, 379 (11), 1341-7
   PubMed 9865607
9. Lyngstadaas A, Sprenger GA, Boye E (1998)
   Impaired growth of an Escherichia coli rpe mutant lacking ribulose-5-phosphate epimerase activity
   Biochim Biophys Acta, 1381 (3), 319-30
   PubMed 9729441
10. Rundén E, Seglen PO, Haug FM, Ottersen OP, Wieloch T, Shamloo M, Laake JH (1998)
    Regional selective neuronal degeneration after protein phosphatase inhibition in hippocampal slice cultures: evidence for a MAP kinase-dependent mechanism
    J Neurosci, 18 (18), 7296-305
    PubMed 9736650
11. Samari HR, Seglen PO (1998)
    Inhibition of hepatocytic autophagy by adenosine, aminoimidazole-4-carboxamide riboside, and N6-mercaptopurine riboside. Evidence for involvement of amp-activated protein kinase
    J Biol Chem, 273 (37), 23758-63
    PubMed 9726984
12. Seglen PO (1998)
    Citation rates and journal impact factors are not suitable for evaluation of research
    Acta Orthop Scand, 69 (3), 224-9
    PubMed 9703393
13. Strømhaug PE, Berg TO, Fengsrud M, Seglen PO (1998)
    Purification and characterization of autophagosomes from rat hepatocytes
    Biochem J, 335 ( Pt 2), 217-24
    PubMed 9761717
14. Wold S, Boye E, Slater S, Kleckner N, Skarstad K (1998)
    Effects of purified SeqA protein on oriC-dependent DNA replication in vitro
    EMBO J, 17 (14), 4158-65
    PubMed 9670030

Publications 1997

1. Bates DB, Boye E, Asai T, Kogoma T (1997)
   The absence of effect of gid or mioC transcription on the initiation of chromosomal replication in Escherichia coli
   Proc Natl Acad Sci U S A, 94 (23), 12497-502
   PubMed 9356478
2. Carlson CR, Grallert B, Bernander R, Stokke T, Boye E (1997)
   Measurement of nuclear DNA content in fission yeast by flow cytometry
   Yeast, 13 (14), 1329-35
   PubMed 9392077
3. Grallert B, Nurse P (1997)
   An approach to identify functional homologues and suppressors of genes in fission yeast
   Curr Genet, 32 (1), 27-31
   PubMed 9309167
4. Grzelak I, Zaleska M, Olszewski WL (1997)
   Immune response after syngeneic and allogeneic blood cell transplantation
   Transplant Proc, 29 (4), 2181-2
   PubMed 9193579
5. Kraggerud SM, Jacobsen KD, Berner A, Stokke T, Holm R, Smedshammer L, Børresen-Dale AL, Fosså SD (1997)
   A comparison of different modes for the detection of p53 protein accumulation. A study of bladder cancer
   Pathol Res Pract, 193 (7), 471-8
   PubMed 9342752
6. Seglen PO (1997)
   Why the impact factor of journals should not be used for evaluating research
   BMJ, 314 (7079), 498-502
   PubMed 9056804
7. Seglen PO (1997)
   DNA ploidy and autophagic protein degradation as determinants of hepatocellular growth and survival
   Cell Biol Toxicol, 13 (4-5), 301-15
   PubMed 9298250
8. Seglen PO (1997)
   Citations and journal impact factors: questionable indicators of research quality
   Allergy, 52 (11), 1050-6
   PubMed 9404555
9. Stokke T, Smedshammer L, Jonassen TS, Blomhoff HK, Skarstad K, Steen HB (1997)
   Uncoupling of the order of the S and M phases: effects of staurosporine on human cell cycle kinases
   Cell Prolif, 30 (5), 197-218
   PubMed 9420612
10. Stromhaug PE, Fengsrud M, Berg TO, Moller MTN, Grotterod EM, Samari HR, Blankson H, Halvorsen K, Holen I, Kovacs AL, Gordon PB, Seglen PO (1997)
    Regulation of autophagy by protein phosphorylation
    BIOM HLTH R, 13, 357-366
11. Strømhaug PE, Berg TO, Berg K, Seglen PO (1997)
    A novel method for the study of autophagy: destruction of hepatocytic lysosomes, but not autophagosomes, by the photosensitizing porphyrin tetra(4-sulphonatophenyl)porphine
    Biochem J, 321 ( Pt 1), 217-25
    PubMed 9003422
12. Strømhaug PE, Berg TO, Gjøen T, Seglen PO (1997)
    Differences between fluid-phase endocytosis (pinocytosis) and receptor-mediated endocytosis in isolated rat hepatocytes
    Eur J Cell Biol, 73 (1), 28-39
    PubMed 9174669

Publications 1996

1. Boye E, Stokke T, Kleckner N, Skarstad K (1996)
   Coordinating DNA replication initiation with cell growth: differential roles for DnaA and SeqA proteins
   Proc Natl Acad Sci U S A, 93 (22), 12206-11
   PubMed 8901558
2. Grallert B, Nurse P (1996)
   The ORC1 homolog orp1 in fission yeast plays a key role in regulating onset of S phase
   Genes Dev, 10 (20), 2644-54
   PubMed 8895665
3. Holen I, Gordon PB, Strømhaug PE, Seglen PO (1996)
   Role of cAMP in the regulation of hepatocytic autophagy
   Eur J Biochem, 236 (1), 163-70
   PubMed 8617261
4. Jair KW, Yu X, Skarstad K, Thöny B, Fujita N, Ishihama A, Wolf RE (1996)
   Transcriptional activation of promoters of the superoxide and multiple antibiotic resistance regulons by Rob, a binding protein of the Escherichia coli origin of chromosomal replication
   J Bacteriol, 178 (9), 2507-13
   PubMed 8626315
5. Karlsen F, Kalantari M, Jenkins A, Pettersen E, Kristensen G, Holm R, Johansson B, Hagmar B (1996)
   Use of multiple PCR primer sets for optimal detection of human papillomavirus
   J Clin Microbiol, 34 (9), 2095-100
   PubMed 8862564
6. Seglen PO (1996)
   Quantification of scientific article contents
   Scientometrics, 35 (3), 355-366
7. Seglen PO, Berg TO, Blankson H, Fengsrud M, Holen I, Strømhaug PE (1996)
   Structural aspects of autophagy
   Adv Exp Med Biol, 389, 103-11
   PubMed 8860999
8. Wold S, Crooke E, Skarstad K (1996)
   The Escherichia coli Fis protein prevents initiation of DNA replication from oriC in vitro
   Nucleic Acids Res, 24 (18), 3527-32
   PubMed 8836178