Abstract:
:Cohesin is a chromosome-associated multisubunit protein complex that is highly conserved in eukaryotes and has close homologs in bacteria. Cohesin mediates cohesion between replicated sister chromatids and is therefore essential for chromosome segregation in dividing cells. Cohesin is also required for efficient repair of damaged DNA and has important functions in regulating gene expression in both proliferating and post-mitotic cells. Here we discuss how cohesin associates with DNA, how these interactions are controlled during the cell cycle; how binding of cohesin to DNA may mediate sister chromatid cohesion, DNA repair, and gene regulation; and how defects in these processes can lead to human disease.
journal_name
Genes Devjournal_title
Genes & developmentauthors
Peters JM,Tedeschi A,Schmitz Jdoi
10.1101/gad.1724308subject
Has Abstractpub_date
2008-11-15 00:00:00pages
3089-114issue
22eissn
0890-9369issn
1549-5477pii
22/22/3089journal_volume
22pub_type
杂志文章,评审abstract::The senescence-associated secretory phenotype (SASP) is a major trait of senescent cells, but the molecular regulators of SASP factor secretion are poorly understood. Mass spectrometry analysis revealed that secretory carrier membrane protein 4 (SCAMP4) levels were strikingly elevated on the surface of senescent cells...
journal_title:Genes & development
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abstract::MicroRNAs (miRNAs) and transcription factors (TFs) are primary metazoan gene regulators. Whereas much attention has focused on finding the targets of both miRNAs and TFs, the transcriptional networks that regulate miRNA expression remain largely unexplored. Here, we present the first genome-scale Caenorhabditis elegan...
journal_title:Genes & development
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abstract::The Elongin BC complex was identified initially as a positive regulator of RNA polymerase II (Pol II) elongation factor Elongin A and subsequently as a component of the multiprotein von Hippel-Lindau (VHL) tumor suppressor complex, in which it participates in both tumor suppression and negative regulation of hypoxia-i...
journal_title:Genes & development
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journal_title:Genes & development
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journal_title:Genes & development
pub_type: 杂志文章
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pub_type: 杂志文章
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journal_title:Genes & development
pub_type: 杂志文章
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journal_title:Genes & development
pub_type: 杂志文章
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journal_title:Genes & development
pub_type: 杂志文章
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journal_title:Genes & development
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journal_title:Genes & development
pub_type: 杂志文章
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abstract::In mitosis, the spindle checkpoint protein Mad2 averts aneuploidy by delaying anaphase onset until chromosomes align. Here we show that depletion of Mad2 in meiosis I mouse oocytes induced an increased incidence of aneuploidy. Proteolysis of cyclin B and securin commenced earlier in Mad2-depleted oocytes, resulting in...
journal_title:Genes & development
pub_type: 杂志文章
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更新日期:2005-01-15 00:00:00
abstract::The human RNA polymerase II (RNAPII)-associated factor complex (hPAFc) and its individual subunits have been implicated in human diseases, including cancer. However, its involvement in breast cancer awaits investigation. Using data mining and human breast cancer tissue microarrays, we found that Ctr9, the key scaffold...
journal_title:Genes & development
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abstract::Identifying modifiers of dosage-sensitive genes involved in neurodegenerative disorders is imperative to discover novel genetic risk factors and potential therapeutic entry points. In this study, we focus on Ataxin-1 (ATXN1), a dosage-sensitive gene involved in the neurodegenerative disease spinocerebellar ataxia type...
journal_title:Genes & development
pub_type: 杂志文章
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更新日期:2020-09-01 00:00:00
abstract::Transformation of primary rodent cells by the adenovirus E1A and E1B oncogenes is a two-step process, where E1A-dependent induction of proliferation is coupled to E1B-dependent suppression of programmed cell death (apoptosis). The E1B gene encodes two distinct transforming proteins, the 19K and 55K proteins, both of w...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.7.4.546
更新日期:1993-04-01 00:00:00
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journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.6.4.557
更新日期:1992-04-01 00:00:00
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journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.7.1.114
更新日期:1993-01-01 00:00:00
abstract::When the orphan nuclear receptors TR2 and TR4, the DNA-binding subunits of the DRED repressor complex, are forcibly expressed in erythroid cells of transgenic mice, embryos exhibit a transient mid-gestational anemia as a consequence of a reduction in the number of primitive erythroid cells. GATA-1 mRNA is specifically...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.1593307
更新日期:2007-11-01 00:00:00
abstract::Repression of a-cell specific gene expression in yeast alpha cells requires MAT alpha 2 and MCM1, as well as two global repressors, SSN6 and TUP1. Previous studies demonstrated that nucleosomes positioned adjacent to the alpha 2/MCM1 operator in alpha cells directly contribute to repression. To investigate the possibi...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.8.12.1400
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journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.430107
更新日期:2007-09-01 00:00:00
abstract::RNase MRP is a ribonucleoprotein endoribonuclease that has been shown to cleave mitochondrial primer RNA sequences from a variety of sources. Most of the RNase MRP activity is found in the nucleus where it plays a role in the processing of 5.8S rRNA. A temperature-conditional point mutation in the yeast RNA component ...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.8.21.2617
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abstract::The Rho family of small GTPases are critical elements involved in the regulation of signal transduction cascades from extracellular stimuli to the cell nucleus, including the JNK/SAPK signaling pathway, the c-fos serum response factor, and the p70 S6 kinase. Here we report a novel signaling pathway activated by the Rh...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.11.4.463
更新日期:1997-02-15 00:00:00
abstract::The p53 tumor suppressor protein is the most well studied as a regulator of transcription in the nucleus, where it exists primarily as a tetramer. However, there are other oligomeric states of p53 that are relevant to its regulation and activities. In unstressed cells, p53 is normally held in check by MDM2 that target...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.304071.117
更新日期:2018-03-01 00:00:00
abstract::NF-kappa B is an inducible transcription factor comprised of a 50-kD (p50) and a 65-kD (p65) subunit. Induction of NF-kappa B activity, which is a critical event in many signal transduction pathways, involves release from a cytoplasmic inhibitory protein, I kappa B, followed by translocation of the active transcriptio...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.6.10.1899
更新日期:1992-10-01 00:00:00
abstract::Mice carrying a germ-line null mutation of the prolactin receptor gene have been produced by gene targeting in embryonic stem cells. Heterozygous females showed almost complete failure of lactation attributable to greatly reduced mammary gland development after their first, but not subsequent, pregnancies. Homozygous ...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.11.2.167
更新日期:1997-01-15 00:00:00
abstract::Epigenetic modifications of chromatin play an important role in the regulation of gene expression. KMT4/Dot1 is a conserved histone methyltransferase capable of methylating chromatin on Lys79 of histone H3 (H3K79). Here we report the identification of a multisubunit Dot1 complex (DotCom), which includes several of the...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.1898410
更新日期:2010-03-15 00:00:00
abstract::The release of Agrin by motoneurons activates the muscle-specific receptor tyrosine kinase (MuSK) as the main organizer of subsynaptic specializations at the neuromuscular junction. MuSK downstream signaling is largely undefined. Here we show that protein kinase CK2 interacts and colocalizes with MuSK at post-synaptic...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.375206
更新日期:2006-07-01 00:00:00
abstract::The association of proteins with the branch site region during pre-mRNA splicing was probed using a novel methodology to site-specifically modify the pre-mRNA with the photo-reagent benzophenone. Three sets of proteins were distinguished by the kinetics of their associations with pre-mRNAs, by their association with d...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.8.24.3008
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abstract::Codon usage bias is a universal feature of all genomes, but its in vivo biological functions in animal systems are not clear. To investigate the in vivo role of codon usage in animals, we took advantage of the sensitivity and robustness of the Drosophila circadian system. By codon-optimizing parts of Drosophila period...
journal_title:Genes & development
pub_type: 杂志文章
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abstract::Evidence is presented that the activation of the RNA polymerase sigma factor sigma(W) in Bacillus subtilis by regulated intramembrane proteolysis is governed by a novel, membrane-embedded protease. The sigma(W) factor is activated by proteolytic destruction of the membrane-bound anti-sigma(W) factor RsiW in response t...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.1440606
更新日期:2006-07-15 00:00:00