Species-specific developmental timing is maintained by pluripotent stem cells ex utero.

abstract：:Because the formation of a mature nerve terminal requires the accumulation of large quantities of synaptic vesicles, the expression of synaptic vesicle proteins would be expected to correlate with synaptogenesis. However, previous studies have provided conflicting evidence on this point. We have examined the developme...

journal_title：Developmental biology

authors： Lou X,Bixby JL

更新日期：1993-09-01 00:00:00

abstract：:Optimal maturation of oocytes and successful development of preimplantation embryos is essential for reproduction. We performed DNA microarray analyses of ovarian transcripts and identified glial cell line-derived neurotrophic factor (GDNF) secreted by cumulus, granulosa, and theca cells as an ovarian factor stimulate...

journal_title：Developmental biology

authors： Kawamura K,Ye Y,Kawamura N,Jing L,Groenen P,Gelpke MS,Rauch R,Hsueh AJ,Tanaka T

更新日期：2008-03-01 00:00:00

abstract：:Urodeles begin gastrulation with much of their presumptive mesoderm in the superficial cell layer, all of which must move into the deep layers during development. We studied the morphogenesis of superficial mesoderm in the urodeles Ambystoma maculatum, Ambystoma mexicanum, and Taricha granulosa. In all three species, ...

journal_title：Developmental biology

authors： Shook DR,Majer C,Keller R

更新日期：2002-08-15 00:00:00

abstract：:N-cadherin is a Ca2+-dependent cell-cell adhesion molecule, which was identified in brain cells of mouse and chicken. In the present study, we have determined the pattern of expression of N-cadherin in chicken embryos at various stages by means of immunohistochemistry. N-cadherin was expressed in cells derived from al...

journal_title：Developmental biology

authors： Hatta K,Takagi S,Fujisawa H,Takeichi M

更新日期：1987-03-01 00:00:00

abstract：:Patterning of the early neural tube is achieved in part by the inductive signals, which arise from neuroepithelial signaling centers. The zona limitans intrathalamica (ZLI) is a neuroepithelial domain in the alar plate of the diencephalon which separates the prethalamus from the thalamus. The ZLI has recently been con...

journal_title：Developmental biology

authors： Vieira C,Garda AL,Shimamura K,Martinez S

更新日期：2005-08-15 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：:The evolutionary divergence of cnidarian and bilaterian lineages from their remote metazoan ancestor occurred at an unknown depth in time before the Cambrian, since crown group representatives of each are found in Lower Cambrian fossil assemblages. We report here a variety of putative embryonic, larval, and adult micr...

journal_title：Developmental biology

authors： Chen JY,Oliveri P,Gao F,Dornbos SQ,Li CW,Bottjer DJ,Davidson EH

更新日期：2002-08-01 00:00:00

abstract：:Adult tissue stem cells self-renew and differentiate in a way that exactly meets the biological demand of the dependent tissue. We evaluated spermatogonial stem cell (SSC) activity in the developing rat testis and the quality and accessibility of the stem cell niche in wild type, and two busulfan-treated models of rat...

journal_title：Developmental biology

authors： Ryu BY,Orwig KE,Avarbock MR,Brinster RL

更新日期：2003-11-15 00:00:00

abstract：:Mesodermal cell migration during amphibian gastrulation is dependent on cellular interactions with fibronectin. One mechanism whereby cells bind fibronectin is through alpha v-containing integrin heterodimers. In order to investigate the role of alpha v in amphibian gastrulation, we have cloned the Pleurodeles homolog...

journal_title：Developmental biology

authors： Alfandari D,Whittaker CA,DeSimone DW,Darribère T

更新日期：1995-08-01 00:00:00

abstract：:Many organisms both undergo dramatic morphological changes during post-embryonic development and also regenerate lost structures, but the roles of epigenetic regulators in such processes are only beginning to be understood. In the present study, the functions of two histone modifiers were examined during metamorphosis...

journal_title：Developmental biology

authors： Chou J,Ferris AC,Chen T,Seok R,Yoon D,Suzuki Y

更新日期：2019-06-01 00:00:00

abstract：:Unidirectional blue light directs the rhizoid-thallus axis in the apolar zygotes of Fucus and Pelvetia. Here, it is shown that blue light (but not red light) increased cyclic GMP levels of Pelvetia zygotes by about a factor of 2. When the increase in cyclic GMP was blocked by a guanylyl cyclase inhibitor, photopolariz...

journal_title：Developmental biology

authors： Robinson KR,Miller BJ

更新日期：1997-07-01 00:00:00

abstract：:The corepressor SMRT acts on a range of transcription factors, including the retinoid and thyroid hormone nuclear receptors. The carboxy-terminal region of SMRT contains CoRNR box motifs that mediate these interactions. We have shown, in Xenopus, that SMRT can exist as isoforms containing either two or three CoRNR box...

journal_title：Developmental biology

authors： Malartre M,Short S,Sharpe C

更新日期：2006-04-15 00:00:00

abstract：:Immature, Stage VI oocytes of Xenopus laevis fail to activate (i.e., to propagate a cortical reaction and elevate a fertilization envelope) when pricked or exposed to A23187. We determined the times during maturation when immature oocytes treated with progesterone in vitro developed the capacity to respond to pricking...

journal_title：Developmental biology

authors： Charbonneau M,Grey RD

更新日期：1984-03-01 00:00:00

abstract：:Chick embryonic heart cell isolates and monolayer cultures were prepared from atria and ventricles at selected stages of cardiac development. The cardiac myocytes were assayed for myosin heavy chain (MHC) content using monoclonal antibodies (McAbs) specific in the heart for atrial (B-1), ventricular (ALD-19), or condu...

journal_title：Developmental biology

authors： Zadeh BJ,González-Sánchez A,Fischman DA,Bader DM

更新日期：1986-05-01 00:00:00

abstract：:Wnt signaling is essential to many events during organogenesis, including the development of the mammalian lung. The Wnt family member Wnt4 has been shown to be required for the development of kidney, gonads, thymus, mammary and pituitary glands. Here, we show that Wnt4 is critical for proper morphogenesis and growth ...

journal_title：Developmental biology

authors： Caprioli A,Villasenor A,Wylie LA,Braitsch C,Marty-Santos L,Barry D,Karner CM,Fu S,Meadows SM,Carroll TJ,Cleaver O

更新日期：2015-10-15 00:00:00

abstract：:Mutations in the Pax6 gene disrupt telencephalic development, resulting in a thin cortical plate, expansion of proliferative layers, and the absence of the olfactory bulb. The primary defect in the neuronal cell population of the developing cerebral cortex was analysed by using mouse chimeras containing a mixture of w...

journal_title：Developmental biology

authors： Talamillo A,Quinn JC,Collinson JM,Caric D,Price DJ,West JD,Hill RE

更新日期：2003-03-01 00:00:00

abstract：:The correct assembly of junction components, such as E-cadherin and beta-catenin, into the zonula adherens is fundamental for the function of epithelia, both in flies and in vertebrates. In C. elegans, however, the cadherin-catenin system is not essential for general adhesion, raising the question as to the genetic ba...

journal_title：Developmental biology

authors： Bossinger O,Klebes A,Segbert C,Theres C,Knust E

更新日期：2001-02-01 00:00:00

abstract：:Cytotrophoblasts are specialized epithelial cells of the human placenta that differentiate to acquire tumor-like properties that allow them to invade the uterus. Concurrently, they develop endothelial-like characteristics. This transformation allows cytotrophoblasts to replace the maternal cells that line uterine vess...

journal_title：Developmental biology

authors： Zhou Y,Bellingard V,Feng KT,McMaster M,Fisher SJ

更新日期：2003-11-01 00:00:00

abstract：:The Caenorhabditis elegans EGL-17/FGF protein is involved in the gonadal signaling that guides the migrations of sex myoblasts (SMs). egl-17::GFP reporter constructs are expressed dynamically in vulval cell lineages. Expression in the primary vulval cells is correlated with the precise positioning of SMs. We have inve...

journal_title：Developmental biology

authors： Cui M,Han M

更新日期：2003-05-01 00:00:00

abstract：:The nucleus of eukaryotic cells is organized into functionally specialized compartments that are essential for the control of gene expression, chromosome architecture and cellular differentiation. The mouse oocyte nucleus or germinal vesicle (GV) exhibits a unique chromatin configuration that is subject to dynamic mod...

journal_title：Developmental biology

authors： De La Fuente R

更新日期：2006-04-01 00:00:00

abstract：:It has been suggested that the mesonephros has a role in normal limb development. This hypothesis was directly tested by removing the mesonephros adjacent to the presumptive limb region of stage 12-18 chick embryos using microsurgery or laser ablation. The experimental manipulation resulted in reduced limb outgrowth o...

journal_title：Developmental biology

authors： Geduspan JS,Solursh M

更新日期：1992-05-01 00:00:00

abstract：:A glycoprotein from the liver, which shares epitopes with chorion (egg envelope or zona pellucida) glycoproteins, is present only in the spawning female fish, Oryzias latipes, under natural conditions. This spawning female-specific (SF) substance is distinct from vitellogenin but closely resembles a major glycoprotein...

journal_title：Developmental biology

authors： Hamazaki TS,Nagahama Y,Iuchi I,Yamagami K

更新日期：1989-05-01 00:00:00

abstract：:The chick spinal cord can regenerate following injury until advanced developmental stages. It is conceivable that changes in stem/progenitor cell plasticity contribute to the loss of this capacity, which occurs around E13. We investigated the contribution of proliferation, phenotypic changes in radial glia progenitors...

journal_title：Developmental biology

authors： Whalley K,Gögel S,Lange S,Ferretti P

更新日期：2009-08-15 00:00:00

abstract：:In vertebrates, the Müllerian duct elongates along the Wolffian duct, a mesonephric structure that is required for Müllerian duct formation. Recently, several genes required for initial Müllerian duct formation have been identified. However, the precise mechanism of Müllerian duct elongation remains to be elucidated. ...

journal_title：Developmental biology

authors： Fujino A,Arango NA,Zhan Y,Manganaro TF,Li X,MacLaughlin DT,Donahoe PK

更新日期：2009-01-15 00:00:00

abstract：:The msh/Msx family is a subclass of homeobox-containing genes suggested to perform a conserved function in the patterning of the early embryo. We had already isolated a member of this gene family (Ci-msxb) in Ciona intestinalis, which has a very complex expression pattern during embryogenesis. To identify the regulato...

journal_title：Developmental biology

authors： Russo MT,Donizetti A,Locascio A,D'Aniello S,Amoroso A,Aniello F,Fucci L,Branno M

更新日期：2004-03-15 00:00:00

abstract：:The development of the Drosophila leg is a good model to study processes of pattern formation, cell death and segmentation. Such processes require the coordinate activity of different genes and signaling pathways that progressively subdivide the leg territory into smaller domains. One of the main pathways needed for l...

journal_title：Developmental biology

authors： Guarner A,Manjón C,Edwards K,Steller H,Suzanne M,Sánchez-Herrero E

更新日期：2014-01-15 00:00:00

abstract：:Gene transcription mediates many vital aspects of mammalian embryonic development. A comprehensive characterization and analysis of the dynamics of gene transcription in the embryo is therefore likely to provide significant insights into the basic mechanisms of this process. We used microarrays to map transcription in...

journal_title：Developmental biology

authors： Wagner RA,Tabibiazar R,Liao A,Quertermous T

更新日期：2005-12-15 00:00:00

abstract：:The cortex and subcortical regions of the developing follicles and eggs of silkmoths are rich in cytoskeletal elements, particularly actin. In situ analysis using [3H]-polyuridylic acid and biotinylated oligo d(T) reveals a pattern of changes in poly(A)+ RNA distribution during oogenesis. The developing pattern of dis...

journal_title：Developmental biology

authors： Watson CA,Sauman I,Berry SJ

更新日期：1993-02-01 00:00:00

abstract：:Suppression of wing fate and specification of haltere fate in Drosophila by the homeotic gene Ultrabithorax is a classical example of Hox regulation of serial homology (Lewis, E.B. 1978. Nature 276, 565-570) and has served as a paradigm for understanding homeotic gene function. We have used DNA microarray analyses to ...

journal_title：Developmental biology

authors： Mohit P,Makhijani K,Madhavi MB,Bharathi V,Lal A,Sirdesai G,Reddy VR,Ramesh P,Kannan R,Dhawan J,Shashidhara LS

更新日期：2006-03-15 00:00:00

abstract：:Two populations of blastomeres become positionally distinct during fourth cleavage in the mouse embryo; the inner cells become enclosed within the embryo and the outer cells form the enclosing layer. The segregation of these two cell populations is important for later development, because it represents the initial ste...

journal_title：Developmental biology

authors： Sutherland AE,Speed TP,Calarco PG

更新日期：1990-01-01 00:00:00