Abstract：
:The recent determination and annotation of the entire euchromatic sequence of the Drosophila melanogaster genome predicted the existence of about 13600 different genes (Science 287 (2000) 2185; http://www.fruitfly.org/annot/index.html). In parallel, the Berkeley Drosophila Genome Project (BDGP) has undertaken systematic P-insertion screens, to isolate new lethals and misexpressing lines. To date, however, the genes of the X chromosome have been under-represented in the screens performed. In order both to characterize several X-linked genes of prime interest to our laboratories and contribute to the collection of lethal P-insertions available to the community, we performed a P-insertion mutagenesis of the X chromosome. Using the PlacW and PGawB P-elements as mutagens, we generated two complementary sets of enhancer-trap lines, l(1)(T)PL and l(1)(T)PG, respectively, which both contain a reporter gene whose developmental expression can be monitored when driven by nearby enhancer sequences. We report here the characterization of 260 new insertions, mapping to 133 different genes or predicted CGs. Of these, 83 correspond to genes for which no lethal mutation had yet been reported. For 64 of those, we could confirm that lethality was solely due to the P-element insertion. The primary molecular data, reporter gene expression patterns (observed in embryos, third instar larvae and adult ovaries) and proposed CG assignment for each strain can be accessed and updated on our website at the following address: http://www-cbd.ups-tlse.fr:8080/screen.
journal_name
Mech Devjournal_title
Mechanisms of developmentauthors
Bourbon HM,Gonzy-Treboul G,Peronnet F,Alin MF,Ardourel C,Benassayag C,Cribbs D,Deutsch J,Ferrer P,Haenlin M,Lepesant JA,Noselli S,Vincent Adoi
10.1016/s0925-4773(01)00566-4subject
Has Abstractpub_date
2002-01-01 00:00:00pages
71-83issue
1-2eissn
0925-4773issn
1872-6356pii
S0925477301005664journal_volume
110pub_type
杂志文章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
abstract：:The Cbl family of proteins act as E3 ubiquitin-protein ligases and have been associated with the down regulation of a variety of receptor tyrosine kinases. Cbl proteins associate with many different cell signalling molecules suggesting that they may have functions outside of the RING finger-mediated ubiquitin ligase a...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(01)00292-1
更新日期：2001-04-01 00:00:00
abstract：:Regulatory genes directing embryonic development are expressed in complex patterns. The Drosophila homeobox gene fushi tarazu (ftz) is expressed in a striped pattern that is controlled by several discrete and large cis- regulatory elements. One key cis-element is the ftz proximal enhancer which is required for stripe ...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(99)00038-6
更新日期：1999-05-01 00:00:00
abstract：:The runt gene plays an important role in the genetic hierarchy that generates the segmented body pattern during the early stages of Drosophila embryogenesis. We studied mRNA expression in mutant embryos in order to investigate the regulation of runt transcription during these stages. We used sensitive whole-mount in s...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/0925-4773(93)90019-t
更新日期：1993-09-01 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：:SPOCK is a modular proteoglycan, with homology with proteins involved in cell adhesion processes and neurogenesis. We have previously shown that SPOCK transcripts predominate in the adult mouse brain. Here, we report its expression during mouse embryonic development by in situ hybridization, and immunocytochemistry. S...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(99)00255-5
更新日期：2000-02-01 00:00:00
abstract：:We present the first time/space analysis using in situ hybridization for PTTG and prc1 genes during development of the mouse telencephalon. During the stages E11.5-E13.5 PTTG and prc1 are expressed in most tissues of the embryo. Within the telencephalon, PTTG and prc1 are found exclusively inside of the ventricular zo...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(00)00243-4
更新日期：2000-04-01 00:00:00
abstract：:The existence of a common endodermal progenitor cell to both pancreas and liver is suggested by anatomy of the development of pancreatic and liver buds in embryogenesis. Here we review the large body of evidence that pancreas to liver and liver to pancreas cell differentiation can also occur in adult life. The publish...
journal_title：Mechanisms of development
pub_type： 杂志文章,评审
doi：10.1016/s0925-4773(02)00336-2
更新日期：2003-01-01 00:00:00
abstract：:In multicellular organisms, very little is known about the role of mRNA stability in development, and few proteins involved in degradation pathways have been characterized. We have identified the Drosophila homologue of XRN1, which is the major cytoplasmic 5'-3' exoribonuclease in Saccharomyces cerevisiae. The protein...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(98)00173-7
更新日期：1998-12-01 00:00:00
abstract：:In endothelial cells that form capillary-like structures in vitro a variety of genes is upregulated as we have demonstrated previously. In addition to well known genes, we also identified genes never described in endothelial cells before. Here, we report the further characterization of one selected gene called cystein...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(02)00355-6
更新日期：2002-12-01 00:00:00
abstract：:Drosophila Spitz is a homolog of transforming growth factor alpha (TGF-alpha) and is an activating ligand for the EGF receptor (Egfr). It has been shown that Star is required for Spitz activity. Here we show that Star is quantitatively limiting for Spitz production during eye development. We also show that Star and Sp...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(01)00432-4
更新日期：2001-09-01 00:00:00
abstract：:During early vertebrate development, a series of neuromeres divides the central nervous system from the forebrain to the spinal cord. Here we examine in more detail the expression of Wnt-3, a member of the Wnt gene family of secreted proteins, in the developing diencephalon, in comparison to the expression of the home...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/0925-4773(92)90042-i
更新日期：1992-12-01 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：: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：:We describe the structural organization of a gene, termed XFDL 141/156, that is transiently activated during early Xenopus development. XFDL 141/156 is first transcribed at the midblastula transition (MBT) and during early gastrulation events. A roughly 200 nucleotide fragment immediately 5' to the transcription start...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(97)00034-8
更新日期：1997-04-01 00:00:00
abstract：:In sea urchin development, micromere descendants play important roles in skeletogenesis and induction of gastrulation. We previously reported that the T-brain homolog of sea urchin Hemicentrotus pulcherrimus, HpTb expresses specifically in micromere descendants and is required for induction of gastrulation and skeleto...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2007.10.009
更新日期：2008-01-01 00:00:00
abstract：:Nk(x)-type homeobox genes are an evolutionarily conserved family that regulate diverse developmental processes. Here we describe a novel Drosophila gene, Nk6, which encodes an Nk-type transcription factor most homologous to vertebrate Nkx6.1 and Nkx6.2. The homeodomains and NK decapeptide domains of all three proteins...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(02)00155-7
更新日期：2002-08-01 00:00:00
abstract：:During Drosophila eye development, cell differentiation is preceded by the formation of a morphogenetic furrow, which progresses across the epithelium from posterior to anterior. Cells within the morphogenetic furrow are apically constricted and shortened along their apical-basal axis. However, how these cell shape ch...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2008.04.005
更新日期：2008-08-01 00:00:00
abstract：:Members of the TGFbeta superfamily of signalling molecules play important roles in mesendoderm induction and dorsoventral patterning of the vertebrate embryo. We cloned three intracellular mediators of TGFbeta signalling, smad1, 2 and 5, from the zebrafish. The three smad genes are expressed ubiquitously at the onset ...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(99)00173-2
更新日期：1999-10-01 00:00:00
abstract：:During the third larval instar, the steroid moulting hormone ecdysone activates three temporally distinct puff sets on the D. melanogaster salivary gland polytene chromosome: the so-called intermoult, early and late puffs. Hormonal regulation of intermoult puffs is quite complex and, so far, largely not understood. In...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/0925-4773(94)00313-c
更新日期：1995-02-01 00:00:00
abstract：:We have generated a null allele of the mouse Msx1 homeobox gene by insertion of an nlacZ reporter gene into its homeobox. The sensitivity of beta-galactosidase detection permitted us to reveal novel aspects of Msx1 gene expression in heterozygous embryos, in particular in ectoderm and mesoderm during gastrulation, and...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(97)00065-8
更新日期：1997-07-01 00:00:00
abstract：:Several lines of evidence suggest that the origin of pattern formation of Drosophila embryos must be traced back to oogenesis, to the polarity of the egg chamber. A few early-acting genes, K10, top, grk and cni, have been identified which are assumed to function in a signal transduction process between the germline oo...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/0925-4773(93)90041-u
更新日期：1993-05-01 00:00:00
abstract：:The zebrafish biklf gene encodes a novel Krüppel-like transcription factor containing three contiguous zinc fingers at the C-terminus. Expression of biklf is detected from the shield stage onward in the developing prechordal plate, and as a 'baseball seam'-like lateral stripe beginning at the end of gastrulation. The ...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(00)00404-4
更新日期：2000-10-01 00:00:00
abstract：:The germ cell nuclear factor (GCNF, NR6A1) is a nuclear orphan receptor that functions as a transcriptional repressor and is transiently expressed in mammalian carcinoma cells during retinoic acid (RA) induced neuronal differentiation. During Xenopus laevis development, the spatiotemporal expression pattern of embryon...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(03)00018-2
更新日期：2003-04-01 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：:Homeobox genes regulate multiple aspects of mouse development including the axial patterning in the central nervous system. Some of the more divergent members of this gene family are expressed in the anterior region of the central nervous system where the Hox genes are not expressed. We previously reported the isolati...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/0925-4773(94)90089-2
更新日期：1994-08-01 00:00:00
abstract：:DEADSouth was selected in a screen for localized RNAs in Xenopus oocytes. In situ hybridization analysis shows that DEADSouth localizes to the vegetal cortex via the mitochondrial cloud early in oogenesis and segregates with germ plasm during early embryogenesis. These results lend further support for the general conc...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(00)00357-9
更新日期：2000-07-01 00:00:00
abstract：:The cloning of a Pax6 orthologue from the sepiolid squid Euprymna scolopes and its developmental expression pattern are described. The data are consistent with the presence of a single gene encoding a protein with highly conserved DNA-binding paired and homeodomains. A detailed expression analysis by in situ hybridiza...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/s0925-4773(02)00456-2
更新日期：2003-02-01 00:00:00
abstract：:In bovine preimplantation development, female embryos progress at lower rates and originate smaller blastocysts than male counterparts. Although sex-specific gene expression patterns are reported, when and how sex dimorphism is established is not clear. Differences among female and male early development can be useful...
journal_title：Mechanisms of development
pub_type： 杂志文章
doi：10.1016/j.mod.2015.12.001
更新日期：2016-02-01 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
