Nemo phosphorylates Even-skipped and promotes Eve-mediated repression of odd-skipped in even parasegments during Drosophila embryogenesis.

abstract：:Rapidly growing human teratocarcinoma cells (Tera-2) can be induced to differentiate into quiescent, nontumorigenic cells expressing neuronal markers. To more closely mimic the in vivo conditions for tumor growth, we grew Tera-2 cells in three-dimensional collagen gel cultures. The undifferentiated cells proliferated ...

journal_title：Developmental biology

authors： Alanko T,Tienari J,Lehtonen E,Saksela O

更新日期：1994-01-01 00:00:00

abstract：:Initiation of transcription mediated by RNA polymerase II requires a number of transcription factors among which TFIID is the major core promoter recognition factor. TFIID is composed of highly conserved factors which include the TATA-binding protein (TBP) and about 14 TBP-associated factors (TAFs). Recently, the comp...

journal_title：Developmental biology

authors： Lago C,Clerici E,Dreni L,Horlow C,Caporali E,Colombo L,Kater MM

更新日期：2005-09-01 00:00:00

abstract：:The origin and development of mouse kidney vasculature were examined in chorioallantoic grafts of early kidney rudiments and of experimentally induced explants of separated metanephric mesenchymes. Whole kidney rudiments developed into advanced stages, expressed the segment-specific antigenic markers of tubules and th...

journal_title：Developmental biology

authors： Sariola H,Ekblom P,Lehtonen E,Saxén L

更新日期：1983-04-01 00:00:00

abstract：:The rabbit ovum seldom becomes polyspermic despite the presence of supernumerary sperm with easy access to the ovum plasma membrane. The purpose of this study was to characterize the role of ovum investments in blocking polyspermy. Ova were inseminated with capacitated sperm in vitro and were fertilized. Early stages ...

journal_title：Developmental biology

authors： McCulloh DH,Wall RJ,Levitan H

更新日期：1987-04-01 00:00:00

abstract：:Complement components have been implicated in a wide variety of functions including neurogenesis, proliferation, cell migration, differentiation, cancer, and more recently early development and regeneration. Following our initial observations indicating that C3a/C3aR signaling induces chick retina regeneration, we ana...

journal_title：Developmental biology

authors： Grajales-Esquivel E,Luz-Madrigal A,Bierly J,Haynes T,Reis ES,Han Z,Gutierrez C,McKinney Z,Tzekou A,Lambris JD,Tsonis PA,Del Rio-Tsonis K

更新日期：2017-08-01 00:00:00

abstract：:Caenorhabditis elegans embryonic elongation depends on both epidermal and muscle cells. The hemidesmosome-like junctions, commonly called fibrous organelles (FOs), that attach the epidermis to the extracellular matrix ensure muscle anchoring to the cuticular exoskeleton and play an essential role during elongation. To...

journal_title：Developmental biology

authors： Hetherington S,Gally C,Fritz JA,Polanowska J,Reboul J,Schwab Y,Zahreddine H,Behm C,Labouesse M

更新日期：2011-02-15 00:00:00

abstract：:The Ci-Dll-B gene is an early regulator of ectodermal development in the ascidian Ciona intestinalis (Imai et al., 2006). Ci-Dll-B is located in a convergently transcribed bigene cluster with a tandem duplicate, Ci-Dll-A. This clustered genomic arrangement is the same as those of the homologous vertebrate Dlx genes, w...

journal_title：Developmental biology

authors： Irvine SQ,Vierra DA,Millette BJ,Blanchette MD,Holbert RE

更新日期：2011-05-15 00:00:00

abstract：:LIM-Kinase (LIMK), including LIMK1 and LIMK2, is the only known catalytic protein among LIM-family molecules. It is well known that LIMK phosphorylates and inactivates cofilin, an actin-depolymerizing factor regulating actin reorganization, while in vivo functions have remained to be elucidated. In the present study, ...

journal_title：Developmental biology

authors： Takahashi H,Koshimizu U,Miyazaki J,Nakamura T

更新日期：2002-01-15 00:00:00

abstract：:Malfunctions of motile cilia cause a variety of developmental defects and diseases in humans and animal model organisms. Defects include impaired mucociliary clearance of the airways, sperm immotility, hydrocephalus and organ laterality. Here, we characterize the evolutionary conserved Cfap43 gene by loss-of-function ...

journal_title：Developmental biology

authors： Rachev E,Schuster-Gossler K,Fuhl F,Ott T,Tveriakhina L,Beckers A,Hegermann J,Boldt K,Mai M,Kremmer E,Ueffing M,Blum M,Gossler A

更新日期：2020-03-15 00:00:00

abstract：:Continuous communication between cells is necessary for development of any multicellular organism and depends on the recognition of secreted signals. A wide range of molecules including proteins, peptides, amino acids, nucleic acids, steroids and polylketides are used as intercellular signals in plants and animals. Th...

journal_title：Developmental biology

authors： Loomis WF

更新日期：2014-07-01 00:00:00

abstract：:In ascidian embryos, the earliest transcription from the zygotic genome begins between the 8-cell and 16-cell stages. Gata.a, a maternally expressed Gata transcription factor, activates target genes specifically in the animal hemisphere, whereas the complex of β-catenin and Tcf7 antagonizes the activity of Gata.a and ...

journal_title：Developmental biology

authors： Imai KS,Kobayashi K,Kari W,Rothbächer U,Ookubo N,Oda-Ishii I,Satou Y

更新日期：2020-02-15 00:00:00

abstract：:In Hydra long-range interactions between head, bud, and foot formation take place in addition to short-range interactions which are recognized as induction phenomena, occurring when transplants are placed into an environment of disparate positional value. Here the long-range promotion of foot formation is analyzed. Th...

journal_title：Developmental biology

authors： Müller WA

更新日期：1995-01-01 00:00:00

abstract：:Results of numerous experiments indicate that the transient rise in intracellular Ca2+ following sperm-egg fusion is essential for the subsequent events that constitute egg activation. Some events of egg activation, e.g., cortical granule exocytosis, however, appear more sensitive to intracellular Ca2+ than other even...

journal_title：Developmental biology

authors： Xu Z,Lefevre L,Ducibella T,Schultz RM,Kopf GS

更新日期：1996-12-15 00:00:00

abstract：:Following their birth in olfactory placode, luteinizing hormone-releasing hormone (LHRH)-containing neurons migrate across the developing cribriform plate and form a dispersed population in the mammalian basal forebrain. The present study reveals the colocalization of unique glycoconjugate antigens (detected with mono...

journal_title：Developmental biology

authors： Tobet SA,Crandall JE,Schwarting GA

更新日期：1993-02-01 00:00:00

abstract：:Individual somatic muscles and heart progenitors are specified at defined positions within the mesodermal layer of Drosophila. The expression of the homeobox gene even-skipped (eve) identifies one specific subset of cells in the dorsal mesoderm, which give rise to particular pericardial cells and dorsal body wall musc...

journal_title：Developmental biology

authors： Knirr S,Frasch M

更新日期：2001-10-01 00:00:00

abstract：:GDF11, a new member of the TGF-beta gene superfamily, regulates anterior/posterior patterning in the axial skeleton during mouse embryogenesis. Gdf11 null mice display skeletal abnormalities that appear to represent anterior homeotic transformations of vertebrae consistent with high levels of Gdf11 expression in...

journal_title：Developmental biology

authors： Gamer LW,Cox KA,Small C,Rosen V

更新日期：2001-01-15 00:00:00

abstract：:The Wnt pathways are evolutionarily well-conserved signal transduction pathways that are known to play important roles in all Metazoans investigated to date. Here, we examine the Wnt pathway genes and target genes present in the genome of the echinoderm Strongylocentrotus purpuratus. Analysis of the Wnt genes revealed...

journal_title：Developmental biology

authors： Croce JC,Wu SY,Byrum C,Xu R,Duloquin L,Wikramanayake AH,Gache C,McClay DR

更新日期：2006-12-01 00:00:00

abstract：:Zebrafish heart regeneration relies on the capacity of cardiomyocytes to proliferate upon injury. To understand the principles of this process after cryoinjury-induced myocardial infarction, we established a spatio-temporal map of mitotic cardiomyocytes and their differentiation dynamics. Immunodetection of phosphohis...

journal_title：Developmental biology

authors： Sallin P,de Preux Charles AS,Duruz V,Pfefferli C,Jaźwińska A

更新日期：2015-03-01 00:00:00

abstract：:The tadpole-type larva of Ciona has emerged as an intriguing model system for the study of neurodevelopment. The Ciona intestinalis connectome has been recently mapped, revealing the smallest central nervous system (CNS) known in any chordate, with only 177 neurons. This minimal CNS is highly reminiscent of larger CNS...

journal_title：Developmental biology

authors： Sharma S,Wang W,Stolfi A

更新日期：2019-04-15 00:00:00

abstract：:We have previously reported the detection of cAMP waves within monolayers of aggregating Dictyostelium discoideum cells (K. J. Tomchik and P.N. Devreotes, 1981, Science 212, 443-446). The computer-assisted analysis presented here of the fluorographic images of the cAMP waves reveals (1) all the waves have a consistent...

journal_title：Developmental biology

authors： Devreotes PN,Potel MJ,MacKay SA

更新日期：1983-04-01 00:00:00

abstract：:To feed or breathe, the oral opening must connect with the gut. The foregut and oral tissues converge at the primary mouth, forming the buccopharyngeal membrane (BPM), a bilayer epithelium. Failure to form the opening between gut and mouth has significant ramifications, and many craniofacial disorders have been associ...

journal_title：Developmental biology

authors： Tabler JM,Bolger TG,Wallingford J,Liu KJ

更新日期：2014-12-01 00:00:00

abstract：:Using optical imaging assays, we investigated the dynamics of acetylcholine receptors (AChRs) at laminin-associated clusters on cultured myotubes in the absence or presence of the nerve-derived clustering factor, agrin. Using fluorescence recovery after photobleaching (FRAP) on fluorescent bungarotoxin-labeled recepto...

journal_title：Developmental biology

authors： Bruneau EG,Macpherson PC,Goldman D,Hume RI,Akaaboune M

更新日期：2005-12-01 00:00:00

abstract：:Endogenous patterns of retinoic acid (RA) signaling in avian cardiac morphogenesis were characterized by localized expression of a key RA-synthetic enzyme, RALDH2, which displayed a biphasic pattern during heart development. RALDH2 immunoreactivity was initially apparent posterior to Hensen's node of stage 5-6 embryos...

journal_title：Developmental biology

authors： Xavier-Neto J,Shapiro MD,Houghton L,Rosenthal N

更新日期：2000-03-01 00:00:00

abstract：:A newly defined genetic locus designated lethal (1) optic ganglion reduced (l(1)ogre: 1-18.8, 6E1/2-6E4/5) is characterized. Four alleles have been isolated, one organismal viable and three organismal lethals. Histological analyses of these mutants at the light microscopic level have detected defects only in the devel...

journal_title：Developmental biology

authors： Lipshitz HD,Kankel DR

更新日期：1985-03-01 00:00:00

abstract：:The enteric nervous system (ENS) forms from the neural crest-derived precursors that colonize the bowel before differentiating into a network of neurons and glia that control intestinal function. Retinoids are essential for normal ENS development, but the role of retinoic acid (RA) metabolism in development remains in...

journal_title：Developmental biology

authors： Wright-Jin EC,Grider JR,Duester G,Heuckeroth RO

更新日期：2013-09-01 00:00:00

abstract：:The current strategy to preserve fertility of male prepubertal cancer patients consists of cryopreservation of a testicular tissue biopsy containing spermatogonial stem cells (SSCs). While in humans, fertility restoration strategies from prepubertal testicular tissues are still under investigation and have not yet res...

journal_title：Developmental biology

authors： Portela JMD,Mulder CL,van Daalen SKM,de Winter-Korver CM,Stukenborg JB,Repping S,van Pelt AMM

更新日期：2019-12-01 00:00:00

abstract：:The development of the vertebrate inner ear is a complex process that has been investigated in several model organisms. In this work, we examined genetic interactions regulating early development of otic structures in medaka. We demonstrate that misexpression of Fgf8, Dlx3b and Foxi1 during early gastrulation is suffi...

journal_title：Developmental biology

authors： Aghaallaei N,Bajoghli B,Czerny T

更新日期：2007-07-15 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：:Here we describe a novel set of peptidergic neurons conserved throughout all developmental stages in the Drosophila central nervous system (CNS). We show that a small complement of 28 apterous-expressing cells (Ap-let neurons) in the ventral nerve cord (VNC) of Drosophila larvae co-express numerous gene products. The ...

journal_title：Developmental biology

authors： Park D,Han M,Kim YC,Han KA,Taghert PH

更新日期：2004-05-01 00:00:00

abstract：:When a posterior fragment of the chick's marginal zone (PM) was exchanged with equal sized lateral marginal zone fragment (LM), of the same blastoderm, its capacity to initiate an ectopic primitive streak (PS) was found to be both size and stage dependent. Good correlation was demonstrated between the areas of PM frag...

journal_title：Developmental biology

authors： Eyal-Giladi H,Khaner O

更新日期：1989-07-01 00:00:00