Abstract：
:Drosophila melanogaster possesses a single gene, Dm myb, that is closely related to the vertebrate family of Myb genes, which encode transcription factors involved in regulatory decisions affecting cell proliferation, differentiation and apoptosis. In proliferating cells, the Dm myb gene product, DMyb, promotes both S-phase and M-phase, and acts to preserve diploidy by suppressing endoreduplication. The CBP and p300 proteins are transcriptional co-activators that interact with a multitude of transcription factors, including Myb. In transient transfection assays, transcriptional activation by DMyb is enhanced by co-expression of the Drosophila CBP protein, dCBP. Genetic interaction analysis reveals that these genes work together to promote mitosis, thereby demonstrating the physiological relevance of the biochemical interaction between the Myb and CBP proteins within a developing organism.
journal_name
Mech Devjournal_title
Mechanisms of developmentauthors
Fung SM,Ramsay G,Katzen ALdoi
10.1016/s0925-4773(03)00044-3subject
Has Abstractpub_date
2003-06-01 00:00:00pages
711-20issue
6eissn
0925-4773issn
1872-6356pii
S0925477303000443journal_volume
120pub_type
杂志文章abstract：:Syndecans are a family of heparan sulfate proteoglycans implicated in cell-cell and cell-matrix interactions. To investigate the roles of syndecans in early development, we identified three syndecan family members in Xenopus laevis: Xsyn-1, Xsyn-2, and Xsyn-3. Xsyn-1 and Xsyn-2 are maternal mRNAs localized to the anim...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/0925-4773(96)00584-9
更新日期：1996-10-01 00:00:00
abstract：:The neural crest (NC) is one of the most fascinating structures during embryonic development. Unique to vertebrate embryos, these cells give rise to important components of the craniofacial skeleton, such as the jaws and skull, as well as melanocytes and ganglia of the peripheral nervous system. Worldwide, several gro...
journal_title：Mechanisms of development
pub_type： 杂志文章,评审
doi：10.1016/j.mod.2018.07.009
更新日期：2018-10-01 00:00:00
abstract：:The spatial and temporal expression of seven Drosophila protein tyrosine phosphatase genes during oogenesis was examined by whole mount in-situ hybridization of antisense RNA probes to ovaries. Our observations indicate diverse expression patterns consistent with multiple roles for protein tyrosine phosphatases in the...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/0925-4773(95)00432-z
更新日期：1995-10-01 00:00:00
abstract：:Nanos family members have been shown to act as translational repressors in the Drosophila and Caenorhabditis elegans germline, but direct evidence is missing for a similar function in vertebrates. Using a tethered function assay, we show that Xenopus Nanos1 is a translational repressor and that association with the RN...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2010.12.001
更新日期：2011-01-01 00:00:00
abstract：:ActR-I is a type I serine/threonine kinase receptor which has been shown to bind activin and bone morphogenetic proteins (BMPs). To study the function of ActR-I, we have generated novel monoclonal antibodies that specifically recognize the extracellular domain of mouse ActR-I. We examined the level of ActR-I protein d...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(99)00320-2
更新日期：2000-03-01 00:00:00
abstract：:Haploinsufficiency for the HMG-box transcription factor SOX2 results in abnormalities of the human ventral forebrain and its derivative structures. These defects include anophthalmia (absence of eye), microphthalmia (small eye) and hypothalamic hamartoma (HH), an overgrowth of the ventral hypothalamus. To determine ho...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2012.04.001
更新日期：2012-03-01 00:00:00
abstract：:An important question in oocyte-mediated nuclear reprogramming is whether gene expression of the donor nucleus changes randomly or follows a pattern. Since cloned embryos are very heterogeneous and arrest frequently during preimplantation development, a random scenario is generally accepted. In the present study, we r...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2007.09.007
更新日期：2008-01-01 00:00:00
abstract：:dkk-1 has recently been identified as a secreted protein in Xenopus laevis which is sufficient and necessary to cause head induction by antagonizing Wnt signalling (Glinka et al., 1998, Nature 391, 357-362). Consistent with such a role dkk-1 is expressed in the Spemann organizer of the early frog gastrula. Later, expr...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(99)00194-x
更新日期：1999-12-01 00:00:00
abstract：:In C. elegans development, unfavorable growth conditions lead a larva to an arrested and enduring form called a dauer. To elucidate components upstream of DAF-7/TGF-beta in this control pathway, we isolated a mutant that was defective in daf-7 promoter::gfp reporter expression and showed an arrested (dauer-constitutiv...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(01)00507-x
更新日期：2001-11-01 00:00:00
abstract：:The Drosophila wing is a classical model for studying the generation of developmental patterns. Previous studies have suggested that vein primordia form at boundaries between discrete sectors of gene expression along the antero-posterior (A/P) axis in the larval wing imaginal disc. Observation that the vein marker rho...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(03)00041-8
更新日期：2003-05-01 00:00:00
abstract：:The Retinal homeobox gene (Rx; also Rax) plays a crucial role in the early development of the vertebrate eye. Germline deletion of Rx in mice results in the failure of optic vesicle formation, leading to anophthalmia. Recent research using conditional mouse knockout models provides some clues to the role of Rx in eye ...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2018.04.003
更新日期：2018-06-01 00:00:00
abstract：:Cell-to-cell communication is absolutely essential for multicellular organisms. Both animals and plants use chemicals called hormones for intercellular signaling. However, multicellularity of plants and animals has evolved independently, which led to establishment of distinct strategies in order to cope with variation...
journal_title：Mechanisms of development
pub_type： 杂志文章,评审
doi：10.1016/j.mod.2012.02.003
更新日期：2013-01-01 00:00:00
abstract：:Compelling evidence from in vivo model systems within the past decade shows that the APP family of proteins is important for synaptic development and function in the central and peripheral nervous systems. The synaptic role promises to be complex and multifaceted for several reasons. The three family members have over...
journal_title：Mechanisms of development
pub_type： 杂志文章,评审
doi：10.1016/j.mod.2012.11.001
更新日期：2013-06-01 00:00:00
abstract：:During Drosophila embryogenesis, the attachment of somatic muscles to epidermal tendon cells requires heterodimeric PS-integrin proteins (alpha- and beta-subunits). The alpha-subunits are expressed complementarily, either tendon cell- or muscle-specific, whereas the beta-integrin subunit is expressed in both tissues. ...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2007.03.005
更新日期：2007-07-01 00:00:00
abstract：:We have characterised the transdifferentiation of human HepG2 (hepatoma) cells to pancreatic cells following introduction of an activated version of the pancreatic transcription factor Pdx1 (XlHbox8-VP16). The following questions are addressed: (1) are all types of pancreatic cells produced? (2) is the requirement for...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2005.01.001
更新日期：2005-06-01 00:00:00
abstract：:In a large-scale gene expression screen 1765 randomly picked cDNAs were analyzed by whole-mount in situ hybridization in Xenopus embryos. Two hundred and seventy three unique, differentially expressed genes were identified, 204 of which are novel in Xenopus. Partial DNA sequences and expression patterns were documente...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(98)00115-4
更新日期：1998-10-01 00:00:00
abstract：:We identified MRG-1, a Caenorhabditis elegans chromodomain-containing protein that is similar to the human mortality factor-related gene 15 product (MRG15). RNA-mediated interference (RNAi) of mrg-1 resulted in complete absence of the germline in both hermaphrodite and male adults. Examination of the expression of PGL...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(02)00058-8
更新日期：2002-06-01 00:00:00
abstract：:In mouse Otx2 plays essential roles in anterior-posterior axis formation and head development in anterior visceral endoderm and anterior mesendoderm. The Otx2 expression in these sites is regulated by VE and CM enhancers at the 5' proximal to the translation start site, and we proposed that these enhancers would have ...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2011.11.001
更新日期：2012-01-01 00:00:00
abstract：:The Drosophila pointed gene encodes two ETS transcriptional activators, pointedP1 and pointedP2, sharing a common C-terminal ETS domain. In the embryonic central nervous system pointedP2 is required for midline glial cell differentiation, whereas, in the eye, pointedP2 is essential for photoreceptor cell differentiati...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/0925-4773(96)00568-0
更新日期：1996-09-01 00:00:00
abstract：:Mammalian cell culture studies have shown that several members of the nuclear receptor super family such as glucocorticoid receptor, retinoic acid receptor and thyroid hormone receptor can repress the activity of AP-1 proteins by a mechanism that does not require the nuclear receptor to bind to DNA directly, but that ...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(02)00116-8
更新日期：2002-07-01 00:00:00
abstract：:We have cloned a chick homologue of Drosophila dachshund (dac), termed Dach1. Dach1 is the orthologue of mouse and human Dac/Dach (hereafter referred to as Dach1). We show that chick Dach1 is expressed in a variety of sites during embryonic development, including the eye and ear. Previous work has demonstrated the exi...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(01)00611-6
更新日期：2002-02-01 00:00:00
abstract：:The dual nature of pancreatic tissue permits both endocrine and exocrine functions. Enzymatic secretions by the exocrine pancreas help digestive processes while the pancreatic hormones regulate glucose homeostasis and energy metabolism. Pancreas organogenesis is defined by a conserved array of signaling pathways that ...
journal_title：Mechanisms of development
pub_type： 杂志文章,评审
doi：10.1016/j.mod.2020.103647
更新日期：2020-12-01 00:00:00
abstract：:To elucidate roles of fibroblast growth factors (FGF)18 during vertebrate development, we examined expression patterns of Fgf18 in chick embryos and observed effects of FGF18 protein on the Hensen's node, isthmus, and limb buds. Fgf18 is expressed on the right side of the node before the expression of Fgf8 starts. FGF...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(00)00331-2
更新日期：2000-07-01 00:00:00
abstract：:We have sequenced and defined the expression during rat embryogenesis of the protocadherin fat, the murine homologue of a Drosophila tumour suppressor gene. As previously described for human fat, the sequence encodes a large protocadherin with 34 cadherin repeats, five epidermal growth factor (EGF)-like repeats contai...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(98)00217-2
更新日期：1999-02-01 00:00:00
abstract：:Mutations in the renin-angiotensin system (RAS) genes are associated with congenital anomalies of the kidney and urinary tract (CAKUT). As angiotensin (Ang) II, the principal effector peptide growth factor of the RAS, stimulates ureteric bud (UB) branching in whole intact embryonic (E) metanephroi, defects in UB morph...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2011.07.002
更新日期：2011-09-01 00:00:00
abstract：:We have isolated and characterized two complete cDNA clones, Zfz8a and Zfz8b, which encode zebrafish Frizzled (Fz) homologues. The predicted protein sequences, spanning 579 and 576 amino acid residues for ZFz8a and ZFz8b, respectively, were highly homologous (78%) to each other and contained an extracellular cysteine-...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(98)00137-3
更新日期：1998-11-01 00:00:00
abstract：:XLPOU3 is a member of the Xenopus POU domain family of genes, encoding a class of homeodomain-containing transcription factors implicated in cell differentiation during development. Here we describe the isolation and characterisation of XLPOU3b, an allelic genomic counterpart of the XLPOU3 cDNA previously described (B...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(96)00563-1
更新日期：1996-08-01 00:00:00
abstract：:High expression of the B1 Sox genes, Sox2 and Sox3, is associated with the development of definitive neural primordia, the neural plates, in early stage embryos. However, in the caudal lateral epiblast (CLE) where axial stem cells reside, Sox2 and Sox3 are expressed at low levels, together with Brachyury. Because axia...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2014.01.003
更新日期：2014-05-01 00:00:00
abstract：:We have isolated a Xenopus homologue of the zinc finger/homeodomain-containing transcriptional repressor Smad-interacting protein-1 (SIP1) from mouse. XSIP1 is activated at the early gastrula stage and transcription occurs throughout embryogenesis. At the beginning of gastrulation, XSIP1 is strongly expressed in prosp...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(00)00318-x
更新日期：2000-06-01 00:00:00
abstract：:Normal sexual differentiation in the genital organs is essential for the animal species that use sexual reproduction. Although it is known that doublesex (dsx) is required for the sexual development of the genitalia in various insect species, the direct target genes responsible for the sexual differentiation of the ge...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2017.01.001
更新日期：2017-02-01 00:00:00
