Abstract:
:In this issue of Genes & Development, Dowen and colleagues (pp. 1515-1528) elegantly unify two previously unconnected aspects of physiology. The investigators provide significant genetic evidence to support a critical link between developmental timing decisions and the regulation of lipid mobilization at the transition to adulthood in Caenorhabditis elegans This novel connection involves cross-tissue signaling from the hypodermis (epidermis) to the intestine to promote reproductive success in the germline.
journal_name
Genes Devjournal_title
Genes & developmentauthors
Weaver BP,Sewell AK,Han Mdoi
10.1101/gad.285460.116subject
Has Abstractpub_date
2016-07-01 00:00:00pages
1481-2issue
13eissn
0890-9369issn
1549-5477pii
30/13/1481journal_volume
30pub_type
评论,杂志文章abstract::By studying neuroectoderm formation in the absence of mesoderm and mesectoderm in mutants of the zygotic genes snail and twist, we have found that the number of neuroblasts is not reduced in these mutants, suggesting that mesoderm and mesectoderm are not essential for the initiation of neural development. The position...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.5.9.1577
更新日期:1991-09-01 00:00:00
abstract::The bcl-6 proto-oncogene encodes a POZ/zinc finger transcriptional repressor expressed in germinal center (GC) B and T cells and required for GC formation and antibody affinity maturation. Deregulation of bcl-6 expression by chromosomal rearrangements and point mutations of the bcl-6 promoter region are implicated in ...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.12.13.1953
更新日期:1998-07-01 00:00:00
abstract::The Rad51 and Lim15 proteins of lily, which are homologs of the bacterial RecA protein, were found on chromosomes in various stages of meiotic prophase 1. The presence of both Rad51 and Lim15 proteins as discrete foci on leptotene and zygotene chromosomes and their colocalization suggest that meiotic recombination beg...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.9.8.925
更新日期:1995-04-15 00:00:00
abstract::The ECS (Elongin B/C-Cul2/Cul5-SOCS-box protein) complex is a member of a family of ubiquitin ligases that share a Cullin-Rbx module. SOCS-box proteins recruit substrates to the ECS complex and are linked to Cullin-Rbx via Elongin B/C. VHL has been implicated as a SOCS-box protein, but lacks a C-terminal sequence (dow...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.1252404
更新日期:2004-12-15 00:00:00
abstract::Transcription factor IIA has been shown to interact with the TATA-binding protein and to act early during preinitiation complex formation. The human factor is composed of three subunits (alpha, beta, gamma). A human cDNA clone encoding the largest subunit of TFIIA (alpha) was isolated. The recombinant alpha polypeptid...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.7.11.2246
更新日期:1993-11-01 00:00:00
abstract::Recombination catalyzed by the Flp site-specific recombinase involves breakage and joining of four DNA strands between two target substrates. The reaction is carried out in two steps of pairwise strand exchanges by a DNA-protein assembly in which four Flp monomers act cooperatively to execute strand cleavage and joini...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.11.18.2438
更新日期:1997-09-15 00:00:00
abstract::Pancreatic ductal adenocarcinoma (PDA) develops predominantly through pancreatic intraepithelial neoplasia (PanIN) and intraductal papillary mucinous neoplasm (IPMN) precursor lesions. Pancreatic acinar cells are reprogrammed to a "ductal-like" state during PanIN-PDA formation. Here, we demonstrate a parallel mechanis...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.256628.114
更新日期:2015-03-15 00:00:00
abstract::We report the discovery of mRNA 5'-leader trans-splicing (SL trans-splicing) in the chordates. In the ascidian protochordate Ciona intestinalis, the mRNAs of at least seven genes undergo trans-splicing of a 16-nucleotide 5'-leader apparently derived from a 46-nucleotide RNA that shares features with previously charact...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.865401
更新日期:2001-02-01 00:00:00
abstract::The WD40 domain-containing protein WRAP53β (WD40 encoding RNA antisense to p53; also referred to as WDR79/TCAB1) controls trafficking of splicing factors and the telomerase enzyme to Cajal bodies, and its functional loss has been linked to carcinogenesis, premature aging, and neurodegeneration. Here, we identify WRAP5...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.246546.114
更新日期:2014-12-15 00:00:00
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
pub_type: 杂志文章
doi:10.1101/gad.313270.118
更新日期:2018-07-01 00:00:00
abstract::During embryonic development in vertebrates, the endoderm becomes patterned along the anteroposterior axis to produce distinct derivatives. How this regulation is controlled is not well understood. We report that the zebrafish hairy/enhancer of split [E(spl)]-related gene her5 plays a critical role in this process. At...
journal_title:Genes & development
pub_type: 杂志文章
doi:
更新日期:2000-07-01 00:00:00
abstract::Alteration of nucleosomes by ATP-dependent remodeling complexes represents a critical step in the regulation of transcription. The human SWI/SNF (hSWI/SNF) family is composed of complexes that contain either Brg1 or hBrm as the central ATPase; however, these separate complexes have not been compared functionally. Here...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.872801
更新日期:2001-03-01 00:00:00
abstract::A powerful enhancer has been mapped to an 18-bp DNA segment located 11 kb 5' to the human epsilon-globin gene within the dominant control or locus-activating region. This enhancer is inducible in K562 human erythroleukemia cells, increasing linked gamma-globin promoter/luciferase gene expression to 170-fold over an en...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.4.6.993
更新日期:1990-06-01 00:00:00
abstract::The RAG-1 protein plays an essential role in V(D)j recombination, but its exact function has not yet been defined. Here we report that a particular mutation in RAG-1 affects recombination by altering the specificity of target sequence usage. Recombination mediated by wild-type RAG-1 is tolerant of a wide range of codi...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.9.17.2193
更新日期:1995-09-01 00:00:00
abstract::Adenocarcinoma of the lung is the most common form of lung cancer, but the cell of origin and the stages of progression of this tumor type are not well understood. We have developed a new model of lung adenocarcinoma in mice harboring a conditionally activatable allele of oncogenic K-ras. Here we show that the use of ...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.943001
更新日期:2001-12-15 00:00:00
abstract::Genomic imprinting is essential for mammalian development. Recent studies have revealed that maternal histone H3 Lys27 trimethylation (H3K27me3) can mediate DNA methylation-independent genomic imprinting. However, the regulatory mechanisms and functions of this new imprinting mechanism are largely unknown. Here we dem...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.318675.118
更新日期:2018-12-01 00:00:00
abstract::In Drosophila germ cells, PIWI-interacting RNAs (piRNAs) are amplified through a PIWI slicer-dependent feed-forward loop termed the ping-pong cycle, yielding secondary piRNAs. However, the detailed mechanism remains poorly understood, largely because an ex vivo model system amenable to biochemical analyses has not bee...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.283929.116
更新日期:2016-07-15 00:00:00
abstract::Caenorhabditis elegans let-7, a founding member of the microRNA family, is predicted to bind to six sites in the 3'UTR of the mRNA of its target gene, lin-41, to down-regulate LIN-41. Here, we demonstrate that wild-type let-7 microRNA binds in vitro to RNA from the lin-41 3'UTR. This interaction is dependent on two co...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.1165404
更新日期:2004-01-15 00:00:00
abstract::The mitotic kinase Aurora A (Aur-A) is required for formation of a bipolar mitotic spindle and accurate chromosome segregation. In somatic cells, Aur-A protein and kinase activity levels peak during mitosis, and Aur-A is degraded during mitotic exit. Here, we investigated how Aur-A protein and kinase activity levels a...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.1007302
更新日期:2002-09-01 00:00:00
abstract::The bHLH-PAS transcription factor SIM1 is expressed during the development of the hypothalamic-pituitary axis in three hypothalamic nuclei: the paraventricular nucleus (PVN), the anterior periventricular nucleus (aPV), and the supraoptic nucleus (SON). To investigate Sim1 function in the hypothalamus, we produced mice...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.12.20.3264
更新日期:1998-10-15 00:00:00
abstract::The gamma delta T-cell receptor (TCR) is the first TCR to be expressed in ontogeny in all vertebrates in which it has been examined thoroughly. Murine gamma delta cell-surface protein is detected by the fourteenth day of gestation. In this work, the activation of gamma delta RNA has been studied. Data indicate that th...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.4.8.1304
更新日期:1990-08-01 00:00:00
abstract::The nucleosome remodeling factor (NURF) is one of several ISWI-containing protein complexes that catalyze ATP-dependent nucleosome sliding and facilitate transcription of chromatin in vitro. To establish the physiological requirements of NURF, and to distinguish NURF genetically from other ISWI-containing complexes, w...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.1032202
更新日期:2002-12-15 00:00:00
abstract::Transvection can cause the expression of a gene to be sensitive to the proximity of a homolog. It can account for many cases of intragenic complementation at the Drosophila yellow gene, where one mode of transvection involves the action of enhancers in trans on a promoter present on a separate chromosome. Our goal was...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.13.3.253
更新日期:1999-02-01 00:00:00
abstract::During Drosophila embryogenesis, ectodermal cells of the lateral epithelium stretch in a coordinated fashion to internalize the amnioserosa cells and close the embryo dorsally. This process, dorsal closure, requires two signaling pathways: the Drosophila Jun-amino-terminal kinase (DJNK) pathway and the Dpp pathway. We...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.11.13.1717
更新日期:1997-07-01 00:00:00
abstract::Tissue morphogenesis during development is dependent on activities of the cadherin family of cell-cell adhesion proteins that includes classical cadherins, protocadherins, and atypical cadherins (Fat, Dachsous, and Flamingo). The extracellular domain of cadherins contains characteristic repeats that regulate homophili...
journal_title:Genes & development
pub_type: 杂志文章,评审
doi:10.1101/gad.1486806
更新日期:2006-12-01 00:00:00
abstract::Mammalian telomeres are coated by the sequence-specific, DNA-binding protein, TRF1, a negative regulator of telomere length. Previous results showed that ADP-ribosylation of TRF1 by tankyrase 1 released TRF1 from telomeres and promoted telomere elongation. We now show that loss of TRF1 from telomeres results in ubiqui...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.1077103
更新日期:2003-06-01 00:00:00
abstract::Until recently it was believed that Xenopus oocytes respond to heat shock by synthesizing the 70-kD heat shock protein hsp70 and that, uniquely amongst animal cell types, this response is mediated entirely at the translational level. This view has now been challenged and we present data that reevaluate the involvement...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.1.5.433
更新日期:1987-07-01 00:00:00
abstract::Reactive oxygen species (ROS) participate in numerous cell responses, including proliferation, DNA damage, and cell death. Based on these disparate activities, both promotion and inhibition of ROS have been proposed for cancer therapy. However, how the ROS response is determined is not clear. We examined the activitie...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.271130.115
更新日期:2016-01-01 00:00:00
abstract::The presence of Set2-mediated methylation of H3K36 (K36me) correlates with transcription frequency throughout the yeast genome. K36me targets the Rpd3S complex to deacetylate transcribed regions and suppress cryptic transcription initiation at certain genes. Here, using a genome-wide approach, we report that the Set2-...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.1539307
更新日期:2007-06-01 00:00:00
abstract::O(6)-Methylguanine ((Me)G) is a highly cytotoxic DNA modification generated by S(N)1-type methylating agents. Despite numerous studies implicating DNA replication, mismatch repair (MMR), and homologous recombination (HR) in (Me)G toxicity, its mode of action has remained elusive. We studied the molecular transactions ...
journal_title:Genes & development
pub_type: 杂志文章
doi:10.1101/gad.455407
更新日期:2007-12-15 00:00:00