Abstract：
:Four genes - deltaA, deltaB, deltaC and deltaD - coding for homologues of the Notch ligand Delta have been discovered in zebrafish (Haddon et al., 1998b). We report here the cDNA sequence and expression pattern of deltaC. Its closest relatives are deltaB and Xenopus X-Delta-2. Unlike deltaA, deltaB, and deltaD, deltaC is not expressed in the majority of nascent primary neurons; but it is strongly expressed in the early retina, where it precedes other delta genes. It is also expressed in cranial ganglia, in sensory epithelia including ear and lateral line, and in scattered epidermal cells. In the mesoderm, expression is visible by 50% epiboly; it is seen subsequently in the tail bud, in stripes in the presomitic mesoderm and in the posterior half of each somite. There is expression also in notochord, blood vessels and pronephros.
journal_name
Mech Devjournal_title
Mechanisms of developmentauthors
Smithers L,Haddon C,Jiang YJ,Lewis Jdoi
10.1016/s0925-4773(99)00231-2subject
Has Abstractpub_date
2000-01-01 00:00:00pages
119-23issue
1eissn
0925-4773issn
1872-6356pii
S0925-4773(99)00231-2journal_volume
90pub_type
杂志文章abstract：:The gene tprd, which contains three tetratricopeptide domains, has been recently localized in the Down syndrome (DS) chromosomal region 1. We have cloned a cDNA encoding part of the murine ortholog of tprd and used it to characterize the expression pattern of this gene during development and at the adult stage. At E8....
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(99)00076-3
更新日期：1999-06-01 00:00:00
abstract：:The vascularization of the central nervous system occurs by angiogenic sprouting, a process in which different factors like vascular endothelial growth factor (VEGF) and angiopoietin (Ang)-1/2 must act in a coordinated fashion. We investigated how these factors participate in capillarization of the cerebellum, an area...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(01)00471-3
更新日期：2001-10-01 00:00:00
abstract：:The enteric nervous system (ENS) derives from migratory neural crest cells that colonize the developing gut tube, giving rise to an integrated network of neurons and glial cells, which together regulate important aspects of gut function, including coordinating the smooth muscle contractions of the gut wall. The absenc...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2008.04.006
更新日期：2008-08-01 00:00:00
abstract：:The human RUNX3/AML2 gene belongs to the 'runt domain' family of transcription factors that act as gene expression regulators in major developmental pathways. Here, we describe the expression pattern of Runx3 during mouse embryogenesis compared to the expression pattern of Runx1. E10.5 and E14.5-E16.5 embryos were ana...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(01)00537-8
更新日期：2001-12-01 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：:MicroRNAs (miRNAs) play important roles in regulating gene expression during numerous biological/pathological processes. Dicer encodes an RNase III endonuclease that is essential for generating most, if not all, functional miRNAs. In this work, we applied a conditional gene inactivation approach to examine the functio...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2010.12.002
更新日期：2011-03-01 00:00:00
abstract：:In the last years, several reports have established the notion that metabolism is not just a housekeeping process, but instead an active effector of physiological changes. The idea that the metabolic status may rule a wide range of phenomena in cell biology is starting to be broadly accepted. Thus, current development...
journal_title：Mechanisms of development
pub_type： 杂志文章,评审
doi：10.1016/j.mod.2018.02.004
更新日期：2018-12-01 00:00:00
abstract：:We studied the expression of MUL, a gene encoding a novel member of the RING-B-Box-Coiled Coil family of zinc finger proteins that underlies the human inherited disorder, Mulibrey nanism. In early human and mouse embryogenesis MUL is expressed in dorsal root and trigeminal ganglia, liver and in epithelia of multiple t...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(01)00491-9
更新日期：2001-10-01 00:00:00
abstract：:Commissureless (Comm) is a novel transmembrane molecule necessary both for commissural axons to cross the midline of the Drosophila central nervous system and normal synaptogenesis. Comm is able to reduce cell surface levels of Roundabout (Robo), a receptor for the midline repellent Slit, on commissural axons and unkn...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(03)00179-5
更新日期：2003-09-01 00:00:00
abstract：:During the final stages of embryogenesis, the Drosophila embryo exhibits a dorsal hole covered by a simple epithelium of large cells termed the amnioserosa (AS). Dorsal closure is the process whereby this hole is closed through the coordination of cellular activities within both the AS and the epidermis. Genetic analy...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2007.09.002
更新日期：2007-11-01 00:00:00
abstract：:In situ hybridization of mouse embryo whole mounts and sagittal sections revealed a tissue- and stage-specific expression pattern of the transcriptionally regulated serum and glucocorticoid-inducible protein kinase (sgk) during embryogenesis. Sgk expression is first observed at embryonic day 8.5 (E8.5) in the decidua ...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(01)00351-3
更新日期：2001-05-01 00:00:00
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：:CD44, the major cell-surface receptor for hyaluronate, is expressed on many cell types to mediate different functions including cell activation, homing and adhesion. The early pattern of CD44 expression was determined in the avian embryo by using a specific monoclonal antibody in whole-mount and tissue sections. CD44 ...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(00)00347-6
更新日期：2000-08-01 00:00:00
abstract：:The maturation of T cells is an intricate process involving the interaction of developing thymocytes with discrete microenvironments within the thymus. Numerous studies have indicated that distinct thymic compartments provide signals required for each stage of thymocyte maturation. In this study we performed a compreh...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(03)00121-7
更新日期：2002-12-01 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：:Here we report the use of double-stranded RNA (dsRNA) and morpholino technologies to specifically 'knock down' gene expression in early postimplantation mouse embryos. Sequence specific interference mediated by either dsRNA or by morpholino has been a useful tool for studying gene function in several organisms. Howeve...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(02)00191-0
更新日期：2002-10-01 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 induction of sensory organ placodes, in particular the lens placode, represents the paradigm for induction. We show that medaka Sox3 is expressed in the neuroectoderm and in the placodes of all sensory organs prior to placode formation and subsequently in placode-derived tissues. Ectopic Sox3 expression leads to e...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(00)00356-7
更新日期：2000-07-01 00:00:00
abstract：:Using a Drosophila cell-free system, we have analyzed the regulation of alternative splicing of Drosophila muscle myosin heavy chain (MHC) transcripts. Splicing of MHC 3' end transcripts results in exclusion of adult-specific alternative exon 18, as is observed in embryonic and larval muscle in vivo. Mutations that st...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/0925-4773(92)90075-u
更新日期：1992-05-01 00:00:00
abstract：:Transcription of the human interphotoreceptor retinoid binding protein (IRBP) gene is strictly tissue specific, being restricted to retinal photoreceptors and pinealocytes. We have previously demonstrated that a sequence named A element, in the IRBP promoter is essential for IRBP gene transcription in vivo. Here we de...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(98)00162-2
更新日期：1999-04-01 00:00:00
abstract：:The Notch effector E(spl)M8 is phosphorylated at Ser159 by CK2, a highly conserved Ser/Thr protein kinase. We have used the Gal4-UAS system to assess the role of M8 phosphorylation during bristle and eye morphogenesis by employing a non-phosphorylatable variant (M8SA) or one predicted to mimic the 'constitutively' pho...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2004.01.008
更新日期：2004-03-01 00:00:00
abstract：:The intercalation of mesenchymal cells into epithelia, through mesenchymal-to-epithelial transition (MET), underlies organogenesis, for example, in nephrogenesis, and tissue regeneration, during cell renewal and wound repair. Despite its importance, surprisingly little is known about the mechanisms that bring about ME...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2010.04.002
更新日期：2010-07-01 00:00:00
abstract：:The selective sensitivity of cells to programmed cell death (PCD) depends on the positive and negative death-inducing signals that converge into the apoptotic pathway. In Drosophila, the midline glial (MG) cells undergo selective death during development. Here, we show that the long isoform of the RNA-binding protein ...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2008.10.004
更新日期：2009-01-01 00:00:00
abstract：:Retinoic acid plays important roles in development, growth and differentiation by regulating the expression of target genes. A new retinoic acid-inducible gene, Stra6, has been identified in P19 embryonal carcinoma cells using a subtractive hybridization cDNA cloning technique. Stra6 codes for a very hydrophobic membr...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(97)00039-7
更新日期：1997-05-01 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 a zebrafish gene, Ziro3, which is highly homologous to Xenopus and mouse iroquois3. Ziro3 expression starts during gastrulation in the dorsal axial mesoderm that develops into the notochord. Later, the expression is limited to the chordo-neural hinge in the tailbud. Ziro3 expression also occurs in the cent...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(99)00121-5
更新日期：1999-09-01 00:00:00
abstract：:The embryonic fins and the tip of adult fins of teleost fish are supported by rows of straight, unmineralized fibrils called actinotrichia. The proximal ends of the actinotrichia are bundled and the mineralized bones called lepidotrichia are made along them. Since malformation in actinotrichia causes wavy fin bones, t...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2018.08.010
更新日期：2018-10-01 00:00:00
abstract：:The maintenance of pluripotential embryonic stem (ES) cells is dependent on the cytokine LIF. This report documents the mRNA expression profiles of LIF and the two components of the LIF-receptor complex, LIF-R and gp130, during early mouse embryogenesis. These mRNAs were undetectable in 1- or 2-cell embryos, but all w...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/0925-4773(96)00531-x
更新日期：1996-07-01 00:00:00
abstract：:We describe the identification and detailed expression pattern of a second Drosophila Sox gene, SoxNeuro (SoxN), highly related to mammalian group B Sox1, 2, 3 genes. SoxN is expressed in a highly dynamic pattern during embyogenesis, being associated with the development of the central nervous system (CNS), from the e...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(00)00268-9
更新日期：2000-05-01 00:00:00
abstract：:Formation of tubular structures from an epithelial tissue is a process common to many morphogenetic events during organogenesis. We report here new data concerning the expression pattern of the vHNF1/HNF1beta gene during this process in the mouse. vHNF1 (variant Hepatocyte Nuclear Factor 1) is a member of the HNF1 hom...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(99)00221-x
更新日期：1999-12-01 00:00:00
