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 prospective neurectoderm. At the neurula stage, XSIP1 is highly expressed within the neural plate but weakly in the dorsal midline. At later stages of development transcripts are detected primarily within the neural tube and neural crest. In the adult, XSIP1 expression is detected at variable levels in several organs.
journal_name
Mech Devjournal_title
Mechanisms of developmentauthors
van Grunsven LA,Papin C,Avalosse B,Opdecamp K,Huylebroeck D,Smith JC,Bellefroid EJdoi
10.1016/s0925-4773(00)00318-xsubject
Has Abstractpub_date
2000-06-01 00:00:00pages
189-93issue
1-2eissn
0925-4773issn
1872-6356pii
S092547730000318Xjournal_volume
94pub_type
杂志文章abstract：:X-chromosome inactivation (XCI) is an epigenetic mechanism that occurs in the eutherian embryo development to equalize the dosage of X-linked genes between males and females. This event is regulated by various factors, and the genes located in the X-chromosome inactivation center (XIC), which is known to be an evoluti...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2015.10.005
更新日期：2015-11-01 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：:We present a complete staging table of normal development for the lungless salamander, Hemidactylium scutatum (Caudata: Plethodontidae). Terrestrial egg clutches from naturally ovipositing females were collected and maintained at 15 °C in the laboratory. Observations, photographs, and time-lapse movies of embryos were...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2014.12.007
更新日期：2015-05-01 00:00:00
abstract：:The recessive mutant mouse jumonji (jmj), obtained by a gene trap strategy, shows neural tube defects in approximately half of homozygotes with a Balb/cA and 129/Ola mixed background. Here, we show that no neural tube defects are observed with a Balb/cA background. We also found hypoplasia of the liver, thymus and spl...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(97)00082-8
更新日期：1997-08-01 00:00:00
abstract：:extramacrochaetae (emc) functions during many developmental processes in Drosophila, such as sensory organ formation, sex determination, wing vein differentiation, regulation of eye photoreceptor differentiation, cell proliferation and development of the Malpighian tubules, trachea and muscles in the embryo. It encode...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2005.05.002
更新日期：2005-09-01 00:00:00
abstract：:The Drosophila homeobox gene engrailed (en) is needed for correct embryonic development, and related sequences are active during vertebrate embryogenesis. Here we report the protein coding sequence and embryonic expression pattern of the zebrafish engrailed-2 gene (eng-2) which is directly homologous to En-2 in mice a...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/0925-4773(92)90025-f
更新日期：1992-11-01 00:00:00
abstract：:We have identified a short segment of the mouse Pax-6 gene 5' flanking region that is necessary and sufficient for reporter construct expression in components of the eye derived from non-neural ectoderm. This transcriptional control element has a highly conserved nucleotide sequence over 341 bp and is located approxim...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(98)00057-4
更新日期：1998-05-01 00:00:00
abstract：:The segmentation of vertebrate embryos depends on a complex genetic network that generates highly dynamic gene expression. Many of the elements of the network have been identified, but their interaction and their influence on segmentation remain poorly understood. A few mathematical models have been proposed to explai...
journal_title：Mechanisms of development
pub_type： 杂志文章,评审
doi：10.1016/j.mod.2007.06.004
更新日期：2007-08-01 00:00:00
abstract：:In the developing eye of Drosophila the protein kinase D-Raf controls the specification of the R7 photoreceptor cells. We show that overexpression of wild-type D-Raf inhibits the formation of R7 cells in a dose-dependent manner. Conversely, overexpression of mutant D-Raf proteins in which the conserved S388 is replace...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(97)00052-x
更新日期：1997-06-01 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：:Nuclear translocation, driven by the motility apparatus consisting of the cytoplasmic dynein motor and microtubules, is essential for cell migration during embryonic development. Bicaudal-D (Bic-D), an evolutionarily conserved dynein-interacting protein, is required for developmental control of nuclear migration in Dr...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2004.08.005
更新日期：2005-01-01 00:00:00
abstract：:The gastrointestinal tract is subdivided into regions with different roles in digestion and absorption. How this patterning is established is unknown. We now report that the pancreatic-duodenal homeobox 1 gene (pdx1) is also expressed in cells of the distal stomach. Positive cells include subpopulations of the three m...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(96)00609-0
更新日期：1996-12-01 00:00:00
abstract：:Hsp47 is a heat-shock protein which interacts with newly synthesize procollagen chains in the endoplasmic reticulum (ER) of collagen-secreting cells and is thought to assist in procollagen triple helix assembly and subsequent transport to the cis-Golgi. This is supported by studies which have reported that genes encod...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(96)00626-0
更新日期：1997-01-01 00:00:00
abstract：:We examined the roles of Notch signaling and fibroblast growth factors (FGFs) in the gliogenesis of mouse mesencephalic neural crest cells. The present study demonstrated that Notch activation or FGF treatment promotes the differentiation of glia expressing glial fibrillary acidic protein. Notch activation or FGF2 exp...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2008.01.008
更新日期：2008-05-01 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：:The normal embryogenesis of marine animals is typically confined to a species-specific range of temperatures. Within that temperature range development results in a consistent, or canalized, phenotype, whereas above and below the range abnormal phenotypes are produced. This study reveals a high temperature threshold, ...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2019.04.002
更新日期：2019-06-01 00:00:00
abstract：:In order to analyze the expression pattern of the 5'-nucleotidase (5nt) gene in Dictyostelium, we made a fusion construct in which the 5nt promoter directed the expression of beta-galactosidase gene. The reporter gene was not active in vegetative amoebae but was expressed during the aggregation stage. At the slug stag...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(01)00580-9
更新日期：2002-01-01 00:00:00
abstract：:ZT3, isolated from a murine muscle cell cDNA library by a low-stringency hybridization, encodes a zinc finger domain containing factor with a transcript of 5.0 kb. A 3' 2.5 kb partial nucleotide sequence contains an ORF of 1.5 kb where 17 canonical C2H2 zinc finger domains organized in tandem were identified. It maps ...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/0925-4773(95)00465-3
更新日期：1996-01-01 00:00:00
abstract：:The vertebrate hindbrain is composed of a series of lineage-restricted segments termed rhombomeres. Segment-specific gene expression drives unique programs of neuronal differentiation. Two critical embryonic signaling pathways, Fibroblast Growth Factor (FGF) and Retinoic Acid (RA), regulate early embryonic rhombomere ...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2018.02.005
更新日期：2018-04-01 00:00:00
abstract：:Cortactin is a Src substrate that interacts with F-actin and can stimulate actin polymerization by direct interaction with the Arp2/3 complex. We have isolated complete loss-of-function mutants of the single Drosophila cortactin gene. Mutants are viable and fertile, showing that cortactin is not an essential gene. How...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2003.10.003
更新日期：2004-01-01 00:00:00
abstract：:We describe the sequence and expression pattern of Sp5, a novel member of the vertebrate Sp1 transcription factor gene family which consists of at least five members. This gene family is characterized by a highly conserved domain which is formed by three Zn fingers, which bind to the GC box or the GT/CACC box in the p...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(00)00544-x
更新日期：2001-03-01 00:00:00
abstract：:Vertebrates display striking left-right asymmetries in the placement of internal organs, which are concealed by a seemingly bilaterally symmetric body plan. The establishment of asymmetries about the left-right axis occurs early during embryo development and requires the concerted and sequential action of several epig...
journal_title：Mechanisms of development
pub_type： 杂志文章,评审
doi：10.1016/j.mod.2004.05.005
更新日期：2004-09-01 00:00:00
abstract：:Two cDNAs encoding Myb-related proteins have been cloned from Xenopus laevis and they have been termed Xmyb1 and Xmyb2. The Xmyb1 cDNA clone codes for an open reading frame of 733 amino acids and exhibits a high degree of similarity over the entire predicted protein sequence with the human B-Myb protein. Xmyb2 is a pa...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/0925-4773(92)90015-c
更新日期：1992-03-01 00:00:00
abstract：:The Extramacrochaetae (emc) gene encodes a transcription factor with an HLH domain without the basic region involved in interaction with DNA present in other proteins that have this domain. EMC forms heterodimers with bHLH proteins preventing their binding to DNA, acting as a negative regulator. The function of emc is...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(98)00198-1
更新日期：1999-02-01 00:00:00
abstract：:The notochord is a structure present in all chordates and its development requires the transcription of Brachyury. While previous studies have shown that Brachyury is essential for notochord formation in vertebrate embryos, this gene is also expressed during the embryogenesis of nonchordate deuterostomes, hemichordate...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(00)00395-6
更新日期：2000-09-01 00:00:00
abstract：:The full length sequence of the Xenopus integrin alpha 5 subunit is reported. Analysis of cloned cDNA fragments reveals that alternative polyadenylation of alpha 5 mRNA occurs in the embryo. Furthermore, a variant form of the alpha 5 mRNA is expressed which encodes an integrin alpha 5 subunit with a truncated cytoplas...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/0925-4773(94)00335-k
更新日期：1995-04-01 00:00:00
abstract：:The tumor-suppressor protein p53 belongs to a small gene family that includes p63 and p73. While p53 and p73 regulate cell cycle progression and apoptosis, the major role of p63 appears to be in promoting ectodermal proliferation and differentiation. In this report we describe the cloning of a Xenopus orthologue of ma...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(01)00315-x
更新日期：2001-04-01 00:00:00
abstract：:In the Drosophila embryo, a subset of muscles require expression and function of the RYK subfamily RTK gene derailed (drl) for correct attachment. We have isolated a second RYK homolog, doughnut (dnt), from Drosophila. The DNT protein exhibits 60% amino acid identity to DRL, and is structurally as similar to the mamma...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(98)00167-1
更新日期：1998-11-01 00:00:00
abstract：:The homeotic or Hox genes encode a network of conserved transcription factors which provide axial positional information and control segment morphology in development and evolution. During embryonic brain development of Drosophila, the Hox gene labial (lab) is essential for tritocerebral neuromere specification; lab l...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2005.09.004
更新日期：2006-01-01 00:00:00
abstract：:Terminal portions of the Drosophila body pattern are specified by an extracellular ligand generated at each end of the early syncytial embryo. This ligand triggers the localized transcription of two gap segmentation genes, tailles (tll) and huckebein (hkb) through a signal transduction cascade involving the receptor t...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/0925-4773(94)90006-x
更新日期：1994-10-01 00:00:00
