The Mix family of homeobox genes--key regulators of mesendoderm formation during vertebrate development.

abstract：:The MEI-1/MEI-2 microtubule-severing complex, katanin, is required for oocyte meiotic spindle formation and function in C. elegans, but the microtubule-severing activity must be quickly downregulated so that it does not interfere with formation of the first mitotic spindle. Post-meiotic MEI-1 inactivation is accomplis...

journal_title：Developmental biology

authors： Johnson JL,Lu C,Raharjo E,McNally K,McNally FJ,Mains PE

更新日期：2009-06-15 00:00:00

abstract：:The ubiquitin ligase Smurf1 can target a handful of signaling proteins for ubiquitin-mediated proteasomal destruction or functional modification, including TGF-beta receptors, Smads, transcription factors, RhoA and MEKK2. Smurf1 was initially implicated in BMP pathway regulation in embryonic development, but its poten...

journal_title：Developmental biology

authors： Alexandrova EM,Thomsen GH

更新日期：2006-11-15 00:00:00

abstract：:Distal-less 3 (DLX3) gene mutations are etiologic for Tricho-Dento-Osseous syndrome. To investigate the in vivo impact of mutant DLX3 on bone development, we established transgenic (TG) mice expressing the c.571_574delGGGG DLX-3 gene mutation (MT-DLX3) driven by a mouse 2.3 Col1A1 promoter. Microcomputed tomographic a...

journal_title：Developmental biology

authors： Choi SJ,Roodman GD,Feng JQ,Song IS,Amin K,Hart PS,Wright JT,Haruyama N,Hart TC

更新日期：2009-01-01 00:00:00

abstract：:Morphogenesis of the anterior metatarsal skin (scutate scale region), from 9.5 to 12 days of development, results in the formation of orderly patterned scale ridges. It is after the initial formation of the Definitive Scale Ridge that the characteristic outer and inner epidermal surfaces differentiate. The hard, plate...

journal_title：Developmental biology

authors： Shames RB,Jennings AG,Sawyer RH

更新日期：1991-09-01 00:00:00

abstract：:External genital development begins with formation of paired genital swellings, which develop into the genital tubercle. Proximodistal outgrowth and axial patterning of the genital tubercle are coordinated to give rise to the penis or clitoris. The genital tubercle consists of lateral plate mesoderm, surface ectoderm,...

journal_title：Developmental biology

authors： Perriton CL,Powles N,Chiang C,Maconochie MK,Cohn MJ

更新日期：2002-07-01 00:00:00

abstract：:Prestalk cells are found in the anterior 15% of slugs of Dictyostelium discoideum and prespore cells are found in the remaining posterior portions. Neutral red staining as well as immunostaining with antisera prepared against spores or a spore-coat protein has indicated that there are cells in the posterior region whi...

journal_title：Developmental biology

authors： Devine KM,Loomis WF

更新日期：1985-02-01 00:00:00

abstract：:Although the formation and maintenance of epithelial tubes are essential for the viability of multicellular organisms, our understanding of the molecular and cellular events coordinating tubulogenesis is relatively limited. Here, we focus on the activities of Ribbon, a novel BTB-domain containing nuclear protein, in t...

journal_title：Developmental biology

authors： Kerman BE,Cheshire AM,Myat MM,Andrew DJ

更新日期：2008-08-01 00:00:00

abstract：:Biomineralization, the biologically controlled formation of mineral deposits, is of widespread importance in biology, medicine, and engineering. Mineralized structures are found in most metazoan phyla and often have supportive, protective, or feeding functions. Among deuterostomes, only echinoderms and vertebrates pro...

journal_title：Developmental biology

authors： Livingston BT,Killian CE,Wilt F,Cameron A,Landrum MJ,Ermolaeva O,Sapojnikov V,Maglott DR,Buchanan AM,Ettensohn CA

更新日期：2006-12-01 00:00:00

abstract：:The respective role of Pax2 and Pax8 in early kidney development in vertebrates is poorly understood. In this report, we have studied the roles of Pax8 and Pax2 in Xenopus pronephros development using a loss-of-function approach. Our results highlight a differential requirement of these two transcription factors for p...

journal_title：Developmental biology

authors： Buisson I,Le Bouffant R,Futel M,Riou JF,Umbhauer M

更新日期：2015-01-15 00:00:00

abstract：:Cellular interactions with laminin are important for numerous morphogenetic events. In Xenopus, the first of these is neurulation. The integrin alpha6 subunit mediates an attachment of the cells of the neural plate to the underlying basal lamina. A disruption of this interaction results in embryos that fail to neurula...

journal_title：Developmental biology

authors： Lallier TE,DeSimone DW

更新日期：2000-09-01 00:00:00

abstract：:GATA4, a transcription factor expressed in the proximal small intestine but not in the distal ileum, maintains proximal-distal distinctions by multiple processes involving gene repression, gene activation, and cell fate determination. Friend of GATA (FOG) is an evolutionarily conserved family of cofactors whose member...

journal_title：Developmental biology

authors： Beuling E,Bosse T,aan de Kerk DJ,Piaseckyj CM,Fujiwara Y,Katz SG,Orkin SH,Grand RJ,Krasinski SD

更新日期：2008-10-01 00:00:00

abstract：:Bullous pemphigoid antisera and monoclonal antibodies to type VII collagen were used to localize hemidesmosomes and anchoring fibrils, respectively, in tissues of developing eyes and healing corneal wounds of New Zealand white rabbits. In the 17-day fetal rabbit eye, both antibodies colocalize to the epithelial-stroma...

journal_title：Developmental biology

authors： Gipson IK,Spurr-Michaud SJ,Tisdale AS

更新日期：1988-04-01 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：: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：:Developing cardiac myocytes divide a limited number of times before they stop and terminally differentiate, but the mechanism that stops their division is unknown. To help study the stopping mechanism, we defined conditions under which embryonic rat cardiac myocytes cultured in serum-free medium proliferate and exit t...

journal_title：Developmental biology

authors： Burton PB,Raff MC,Kerr P,Yacoub MH,Barton PJ

更新日期：1999-12-15 00:00:00

abstract：:P19 embryonal carcinoma cells are multipotential stem cells that differentiate into striated muscle as well as some other cell types when aggregated and exposed to dimethyl sulfoxide (DMSO). Immunofluorescence experiments using monospecific antibodies indicated that the majority of muscle cells were mononucleate and c...

journal_title：Developmental biology

authors： Rudnicki MA,Jackowski G,Saggin L,McBurney MW

更新日期：1990-04-01 00:00:00

abstract：:Larvae homozygous for the recessive lethal allele without children(rgl) (woc(rgl)) fail to pupariate. Application of exogenous 20-hydroxyecdysone elicits puparium formation and pupation. Ecdysteroid titer measurements on mutant larvae show an endocrine deficiency in the brain-ring gland complex, which normally synthes...

journal_title：Developmental biology

authors： Wismar J,Habtemichael N,Warren JT,Dai JD,Gilbert LI,Gateff E

更新日期：2000-10-01 00:00:00

abstract：:The Drosophila ovarian germline stem cells (GSCs) constantly experience self-renewal and differentiation, ensuring the female fertility throughout life. The balance between GSC self-renewal and differentiation is exquisitely regulated by the stem cell niche, the stem cells themselves and systemic factors. Increasing e...

journal_title：Developmental biology

authors： Xuan T,Xin T,He J,Tan J,Gao Y,Feng S,He L,Zhao G,Li M

更新日期：2013-07-15 00:00:00

abstract：:Cloning and sequencing of Tripneustes gratilla genomic DNA and cDNA encoding a developmentally regulated, embryonic messenger RNA, referred to as Tg616, revealed an actin-encoding gene orthologous to the CyI actin gene described from Strongylocentrotus purpuratus. Tg616 and SpCyI share: (1) 150 nucleotides of highly c...

journal_title：Developmental biology

authors： Wang AV,Angerer LM,Dolecki GJ,Lum R,Wang GV,Carlos R,Angerer RC,Humphreys T

更新日期：1994-09-01 00:00:00

abstract：:BMP-2 and BMP-4 are known to be involved in the early events which specify the cardiac lineage. Their later patterns of expression in the developing mouse and chick heart, in the myocardium overlying the atrioventricular canal (AV) and outflow tract (OFT) cushions, also suggest that they may play a role in valvoseptal...

journal_title：Developmental biology

authors： Allen SP,Bogardi JP,Barlow AJ,Mir SA,Qayyum SR,Verbeek FJ,Anderson RH,Francis-West PH,Brown NA,Richardson MK

更新日期：2001-07-01 00:00:00

abstract：:During its development the epidermis of the pf/pf mutant mouse is invaded by cells from the underlying dermis. These invading cells establish a network of cells including fibroblasts, endothelial cells, and nerve fibers, throughout the epidermis. Subsequent to these events the keratohyalin protein, filaggrin, is drast...

journal_title：Developmental biology

authors： Fisher C,Dale BA,Kollar EJ

更新日期：1984-04-01 00:00:00

abstract：:In medusae of the hydrozoan Cytaeis uchidae, oocyte meiotic maturation and spawning occur as a consequence of dark-light transition. In this study, we investigated the mechanism underlying the initiation of meiotic maturation using in vitro (isolated oocytes from ovaries) and in vivo (ovarian oocytes in medusae) syste...

journal_title：Developmental biology

authors： Takeda N,Kyozuka K,Deguchi R

更新日期：2006-10-01 00:00:00

abstract：:Tie1 is a receptor tyrosine kinase expressed in endothelial cells, where it modulates Angiopoietin/Tie2 signaling. Previous studies have shown that mouse Tie1 mutants exhibit severe cardiovascular defects; however, much remains to be learned about the role of Tie1, especially during cardiac development. To further und...

journal_title：Developmental biology

authors： Carlantoni C,Allanki S,Kontarakis Z,Rossi A,Piesker J,Günther S,Stainier DYR

更新日期：2021-01-01 00:00:00

abstract：:Most, if not all, endocrine cells seem capable of synthesizing and storing more than one hormone. Such cellular colocalization of hormones can be due either to the presence of two or more specific granules within the cells or to colocalization of the hormones within a single granule. The present study was performed to...

journal_title：Developmental biology

authors： Lukinius A,Ericsson JL,Grimelius L,Korsgren O

更新日期：1992-10-01 00:00:00

abstract：:The mouse protamine mRNAs, Prm-1 and Prm-2, are translationally repressed for several days during male germ cell differentiation. The translational delay of mouse Prm-1 mRNA has previously been shown to be dependent upon cis-acting elements that reside in the last 62 nucleotides of the Prm-1 3' untranslated region (3'...

journal_title：Developmental biology

authors： Fajardo MA,Haugen HS,Clegg CH,Braun RE

更新日期：1997-11-01 00:00:00

abstract：:We have characterized a phosphoprotein protein with a death effector domain that has a novel bifunctional role in programmed cell death. The 15-kDa phosphoprotein enriched in astrocytes (PEA-15) inhibits Fas-mediated apoptosis and increases tumor necrosis factor receptor-1 (TNF-R1)-mediated apoptosis in the same cell ...

journal_title：Developmental biology

authors： Estellés A,Charlton CA,Blau HM

更新日期：1999-12-01 00:00:00

abstract：:During metamorphosis of insect epithelial monolayers, cells die, divide, and rearrange. In Drosophila undifferentiated diploid cells destined to form the adult cuticle of each abdominal segment segregate early in development from the surrounding polyploid larval epithelial cells of that segment as eight groups of dipl...

journal_title：Developmental biology

authors： Nardi JB,Bee CM,Wallace CL

更新日期：2018-06-01 00:00:00

abstract：:Controlled organismal growth to an appropriate adult size requires a regulated balance between nutrient resources, feeding behavior and growth rate. Defects can result in decreased survival and/or reproductive capability. Since Drosophila adults do not grow larger after eclosion, timing of feeding cessation during the...

journal_title：Developmental biology

authors： Wegman LJ,Ainsley JA,Johnson WA

更新日期：2010-09-15 00:00:00

abstract：:Chondrogenesis of mesenchymal cells from the frontonasal mass, mandibles and maxillae of stage-24 chick embryos has been investigated in micromass (high-density) cultures. Distinct differences in the amount and pattern of cartilage differentiation are found. In cultures of frontonasal mass cells, a central sheet of ca...

journal_title：Developmental biology

authors： Wedden SE,Lewin-Smith MR,Tickle C

更新日期：1986-09-01 00:00:00

abstract：:We describe mesendoderm morphogenesis during gastrulation in the frog Xenopus laevis and investigate the mechanics of these movements with tissue explants. When a dorsal marginal zone explant is plated onto fibronectin, the mesendoderm moves away from the dorsal axial tissues as an intact sheet. Mesendodermal cells wi...

journal_title：Developmental biology

authors： Davidson LA,Hoffstrom BG,Keller R,DeSimone DW

更新日期：2002-02-15 00:00:00