Epicardial GATA factors regulate early coronary vascular plexus formation.

abstract：:The dysgenetic lens (dyl) mouse mutant has mutations in Foxe3, which inactivate DNA binding by the encoded forkhead transcription factor. Here we confirm, by targeted inactivation, that Foxe3 mutations are responsible for the dyl phenotype, which include loss of lens epithelium; a small, cataractic lens; and failure o...

journal_title：Developmental biology

authors： Blixt A,Landgren H,Johansson BR,Carlsson P

更新日期：2007-02-01 00:00:00

abstract：:Interstitial cell migration was characterized in Hydra vulgaris (formerly H. attenuata) and the effects of axial position and tissue injury on migration were investigated. Migrating cells were labeled with the thymidine analog, bromodeoxyuridine, and grafted into unlabeled host polyps. Alternatively, cells were labele...

journal_title：Developmental biology

authors： Teragawa CK,Bode HR

更新日期：1990-03-01 00:00:00

abstract：:Effective transgenesis methods have been successfully employed in many organisms including zebrafish. However, accurate spatiotemporal control of transgene expression is still difficult to achieve. Here we describe a system for chemical-inducible gene expression and demonstrate its feasibility for generating transgeni...

journal_title：Developmental biology

authors： Emelyanov A,Parinov S

更新日期：2008-08-01 00:00:00

abstract：:The Jonah gene family consists of approximately 20 genes, distributed in small clusters at eight or more widely dispersed chromosomal sites. Gene clusters differ in the number of genes per cluster, ranging up to four, and in the arrangement of genes within clusters, which include direct repeats, inverted repeats, and ...

journal_title：Developmental biology

authors： Carlson JR,Hogness DS

更新日期：1985-04-01 00:00:00

abstract：:The protein tyrosine phosphatase PTP1, which mediates reversible phosphorylation on tyrosine, has been shown to play an important regulatory role during Dictyostelium development. Mutants lacking PTP1 develop more rapidly than normal, while strains that overexpress PTP1 display aberrant morphology. However, the signal...

journal_title：Developmental biology

authors： Early A,Gamper M,Moniakis J,Kim E,Hunter T,Williams JG,Firtel RA

更新日期：2001-04-01 00:00:00

abstract：:The Drosophila larval central brain contains about 10,000 differentiated neurons and 200 scattered neural progenitors (neuroblasts), which can be further subdivided into ~95 type I neuroblasts and eight type II neuroblasts per brain lobe. Only type II neuroblasts generate self-renewing intermediate neural progenitors ...

journal_title：Developmental biology

authors： Carney TD,Miller MR,Robinson KJ,Bayraktar OA,Osterhout JA,Doe CQ

更新日期：2012-01-01 00:00:00

abstract：:We have analyzed several aspects of the development of flies carrying mutations at the Glued locus. Optic lobe abnormalities in individuals heterozygous for the original Glued allele were previously shown to result from an action of this mutation in the retinula cells. We have estimated when the functioning of this ge...

journal_title：Developmental biology

authors： Harte PJ,Kankel DR

更新日期：1983-09-01 00:00:00

abstract：:Calcium influx is known to be prerequisite for membrane fusion of myoblasts. However, little is known about the channels that are responsible for the entry of calcium into the cells. Here we show that K(Ca) channels and stretch-activated channels are involved in the calcium influx. Upon analysis of single-channel reco...

journal_title：Developmental biology

authors： Shin KS,Park JY,Ha DB,Chung CH,Kang MS

更新日期：1996-04-10 00:00:00

abstract：:Fertilization overcomes meiotic arrest by triggering a series of biochemical events, resulting in activation of the egg. A small group of protein tyrosine kinases (PTKs) have been identified in eggs of invertebrates and lower vertebrates and inhibitor studies have suggested that they play a role in late events of egg ...

journal_title：Developmental biology

authors： Talmor A,Kinsey WH,Shalgi R

更新日期：1998-02-01 00:00:00

abstract：:The formation and maintenance of the highly regular organization of membrane systems and proteins in striated muscle require specific membrane-membrane and membrane-cytoskeleton interactions. The development of T-tubules and sarcoplasmic reticulum (SR) was followed in gastrocnemius muscle fibers from chicken embryos b...

journal_title：Developmental biology

authors： Flucher BE,Takekura H,Franzini-Armstrong C

更新日期：1993-11-01 00:00:00

abstract：:Despite undergoing normal development and acquiring normal morphology and motility, mutations in spe-38 or trp-3/spe-41 cause identical phenotypes in Caenorhabditis elegans-mutant sperm fail to fertilize oocytes despite direct contact. SPE-38 is a novel, four-pass transmembrane protein and TRP-3/SPE-41 is a Ca(2+)-per...

journal_title：Developmental biology

authors： Singaravelu G,Chatterjee I,Rahimi S,Druzhinina MK,Kang L,Xu XZ,Singson A

更新日期：2012-05-15 00:00:00

abstract：:Collapsin-1 is a secreted glycoprotein that inhibits the extension of specific growth cones in vitro. It has been hypothesized to serve as a repulsive guidance cue for extending growth cones in vivo. Here we report the distribution of collapsin-1 message as demonstrated by in situ hybridization using digoxigenin-label...

journal_title：Developmental biology

authors： Shepherd I,Luo Y,Raper JA,Chang S

更新日期：1996-01-10 00:00:00

abstract：:Cis-regulatory modules (CRMs) control spatiotemporal gene expression patterns in embryos. While measurement of quantitative CRM activities has become efficient, measurement of spatial CRM activities still relies on slow, one-by-one methods. To overcome this bottleneck, we have developed a high-throughput method that c...

journal_title：Developmental biology

authors： Guay CL,McQuade ST,Nam J

更新日期：2017-02-15 00:00:00

abstract：:The transcription factors, GATA4, 5 and 6, recognize the same DNA sequence and are all expressed in the developing myocardium. However, knockout studies in the mouse have indicated that none of them are absolutely required for the specification of the myocardium. Here we present evidence for redundancy in this family ...

journal_title：Developmental biology

authors： Peterkin T,Gibson A,Patient R

更新日期：2007-11-15 00:00:00

abstract：:The midbrain-hindbrain boundary (MHB) acts as a local organizer in the development of the CNS in vertebrates. Previously, we identified an MHB-specific bHLH-WRPW transcriptional repressor gene, Xenopus Hes-related 1 (XHR1), which is initially expressed in the presumptive MHB (pre-MHB) region at the early gastrula stag...

journal_title：Developmental biology

authors： Takada H,Hattori D,Kitayama A,Ueno N,Taira M

更新日期：2005-07-01 00:00:00

abstract：:Clotting is critical in limiting hemolymph loss and initiating wound healing in insects as in vertebrates. It is also an important immune defense, quickly forming a secondary barrier to infection, immobilizing bacteria and thereby promoting their killing. However, hemolymph clotting is one of the least understood immu...

journal_title：Developmental biology

authors： Scherfer C,Qazi MR,Takahashi K,Ueda R,Dushay MS,Theopold U,Lemaitre B

更新日期：2006-07-01 00:00:00

abstract：:The universal signal for egg activation at fertilization is a rise in cytoplasmic Ca(2+) with defined spatial and temporal kinetics. Mammalian and amphibian eggs acquire the ability to produce such Ca(2+) signals during a maturation period that precedes fertilization and encompasses resumption of meiosis and progressi...

journal_title：Developmental biology

authors： Machaca K

更新日期：2004-11-01 00:00:00

abstract：:The regeneration of lost body parts is a fascinating phenomenon exhibited by some multicellular organisms. In social amoebae, such as Dictyostelium discoideum, the pseudoplasmodium is a temporary migratory multicellular structure with high regeneration ability. It consists of future stalk cells (prestalk cells) at the...

journal_title：Developmental biology

authors： Mohri K,Tanaka R,Nagano S

更新日期：2020-01-01 00:00:00

abstract：:The uterus undergoes a series of dramatic changes in response to an implanting conceptus that, in some mammalian species, includes differentiation of the endometrial stroma into decidual tissue. This process, called decidualization, can be induced artificially in rodents indicating that the conceptus may not be essent...

journal_title：Developmental biology

authors： Bany BM,Cross JC

更新日期：2006-06-15 00:00:00

abstract：:Development of the Drosophila embryonic midgut is dependent on a number of genes, including tinman and bagpipe, which are required for formation of the visceral mesoderm, and the homeotic genes and their targets, which act locally in the visceral mesoderm to direct formation of specific midgut constrictions. Here we r...

journal_title：Developmental biology

authors： Cimbora DM,Sakonju S

更新日期：1995-06-01 00:00:00

abstract：:The HCO3(-) anion activates sperm motility, an important early step in capacitation, by increasing flagellar beat frequency through a pathway that requires the atypical adenylyl cyclase SACY and the sperm-specific C alpha2 catalytic subunit of PKA. Here we show that the accelerating action of HCO3(-) also requires the...

journal_title：Developmental biology

authors： Carlson AE,Hille B,Babcock DF

更新日期：2007-12-01 00:00:00

abstract：:The nematode Caenorhabditis elegans has retained a rudimentary Hedgehog (Hh) signalling pathway; Hh and Smoothened (Smo) homologs are absent, but two highly related Patched gene homologs, ptc-1 and ptc-3, and 24 ptc-related (ptr) genes are present. We previously showed that ptc-1 is essential for germ line cytokinesis...

journal_title：Developmental biology

authors： Soloviev A,Gallagher J,Marnef A,Kuwabara PE

更新日期：2011-03-15 00:00:00

abstract：:Chick sensory neurons grow to their correct targets in the hindlimb from the outset during normal development and following various experimental manipulations. This may result not because sensory neurons respond to specific limb-derived cues, but because they interact in some way with motoneurons which are responsive ...

journal_title：Developmental biology

authors： Landmesser L,Honig MG

更新日期：1986-12-01 00:00:00

abstract：:Two main processes are involved in driving ventral mesendoderm internalization in the Xenopus gastrula. First, vegetal rotation, an active movement of the vegetal cell mass, initiates gastrulation by rolling the peripheral blastocoel floor against the blastocoel roof. In this way, the leading edge of the internalized ...

journal_title：Developmental biology

authors： Ibrahim H,Winklbauer R

更新日期：2001-12-01 00:00:00

abstract：:etv2 is an endothelial-specific ETS transcription factor that is essential for vascular differentiation and morphogenesis in vertebrates. While recent data suggest that Etv2 is dynamically regulated during vascular development, little is known about the mechanisms involved in this process. Here, we find that etv2 tran...

journal_title：Developmental biology

authors： Moore JC,Sheppard-Tindell S,Shestopalov IA,Yamazoe S,Chen JK,Lawson ND

更新日期：2013-12-01 00:00:00

abstract：:Initial studies suggested that spatial organization of the putative polar body contractile ring was determined by the peripheral aster in Spisula [Biol. Bull. 205 (2003) 192]. Here we report detailed supporting observations, including testing of aster and ring function with inhibitors. The metaphase peripheral aster w...

journal_title：Developmental biology

authors： Pielak RM,Gaysinskaya VA,Cohen WD

更新日期：2004-05-15 00:00:00

abstract：:To investigate the lineage relationships of neurons and astroglial cells early in central nervous system development, we have analyzed the progeny of neural plate cells in an amphibian embryo (Pleurodeles waltl). A fluorescent tracer, lysinated rhodamine-dextran, was iontophoretically injected into individual precurso...

journal_title：Developmental biology

authors： Soula C,Foulquier F,Duprat AM,Cochard P

更新日期：1993-09-01 00:00:00

abstract：:MHM is a chicken Z chromosome-linked locus that is methylated and transcriptionally silent in male cells, but is hypomethylated and transcribed into a long non-coding RNA in female cells. MHM has been implicated in both localised dosage compensation and sex determination in the chicken embryo, but direct evidence is l...

journal_title：Developmental biology

authors： Roeszler KN,Itman C,Sinclair AH,Smith CA

更新日期：2012-06-15 00:00:00

abstract：:Hoxa-11 and Hoxd-11 are paralogous genes required for proper development of the vertebral column, the limbs, and the urogenital system. To further explore the functional relationship between these genes, as well as the potential rescue of one function by the other, we have introduced a Hoxd-11-expressing transgene int...

journal_title：Developmental biology

authors： Zákány J,Gérard M,Favier B,Potter SS,Duboule D

更新日期：1996-06-15 00:00:00

abstract：:Mutations impairing the GTPase activity of G protein Galpha subunits can result in activated Galpha subunits that affect signal transduction and cellular responses and, in some cases, promote tumor formation. An analogous mutation in the Dictyostelium Galpha4 subunit gene (Q200L substitution) was constructed and found...

journal_title：Developmental biology

authors： Srinivasan J,Gundersen RE,Hadwiger JA

更新日期：1999-11-15 00:00:00