Wnt/beta-catenin signaling controls Mespo expression to regulate segmentation during Xenopus somitogenesis.

abstract：:In adult vertebrates, fibroblast growth factor (FGF) synergizes with many hematopoietic cytokines to stimulate the proliferation of hematopoietic progenitors. In vertebrate development, the FGF signaling pathway is important in the formation of some derivatives of ventroposterior mesoderm. However, the function of FGF...

journal_title：Developmental biology

authors： Xu RH,Ault KT,Kim J,Park MJ,Hwang YS,Peng Y,Sredni D,Kung Hf

更新日期：1999-04-15 00:00:00

abstract：:The organization of the embryonic neural plate requires coordination of multiple signal transduction pathways, including fibroblast growth factors (FGFs), bone morphogenetic proteins (BMPs), and WNTs. Many studies have suggested that a critical component of this process is the patterning of posterior neural tissues by...

journal_title：Developmental biology

authors： Roche DD,Liu KJ,Harland RM,Monsoro-Burq AH

更新日期：2009-09-01 00:00:00

abstract：:Metamorphosis in Drosophila melanogaster is orchestrated by the steroid hormone ecdysone, which triggers a cascade of primary-response transcriptional regulators and secondary effector genes during the third larval instar and prepupal periods of development. The early ecdysone-response Broad-Complex (BR-C) gene, a key...

journal_title：Developmental biology

authors： Mugat B,Brodu V,Kejzlarova-Lepesant J,Antoniewski C,Bayer CA,Fristrom JW,Lepesant JA

更新日期：2000-11-01 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：: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：:alpha11beta1 integrin constitutes a recent addition to the integrin family. Here, we present the first in vivo analysis of alpha11 protein and mRNA distribution during human embryonic development. alpha11 protein and mRNA were present in various mesenchymal cells around the cartilage anlage in the developing skeleton ...

journal_title：Developmental biology

authors： Tiger CF,Fougerousse F,Grundström G,Velling T,Gullberg D

更新日期：2001-09-01 00:00:00

abstract：:This work has identified the enzymes involved in the activation and conjugation of the ubiquitin-like protein NED-8 in Caenorhabditis elegans. A C. elegans conjugating enzyme, UBC-12, is highly specific in its ability to utilize NED-8 as a substrate. Immunostaining shows that NED-8 is conjugated in vivo to a major tar...

journal_title：Developmental biology

authors： Jones D,Candido EP

更新日期：2000-10-01 00:00:00

abstract：:C. elegans ahr-1 is orthologous to the mammalian aryl hydrocarbon receptor, and it functions as a transcription factor to regulate the development of certain neurons. Here, we describe the role of ahr-1 in a specific behavior: the aggregation of C. elegans on lawns of bacterial food. This behavior is modulated by nutr...

journal_title：Developmental biology

authors： Qin H,Zhai Z,Powell-Coffman JA

更新日期：2006-10-15 00:00:00

abstract：:The molecular and cellular mechanism for clearance of dead neurons was explored in the developing Drosophila optic lobe. During development of the optic lobe, many neural cells die through apoptosis, and corpses are immediately removed in the early pupal stage. Most of the cells that die in the optic lobe are young ne...

journal_title：Developmental biology

authors： Nakano R,Iwamura M,Obikawa A,Togane Y,Hara Y,Fukuhara T,Tomaru M,Takano-Shimizu T,Tsujimura H

更新日期：2019-09-01 00:00:00

abstract：:The adult fungiform taste papilla is a complex of specialized cell types residing in the stratified squamous tongue epithelium. This unique sensory organ includes taste buds, papilla epithelium and lateral walls that extend into underlying connective tissue to surround a core of lamina propria cells. Fungiform papilla...

journal_title：Developmental biology

authors： Liu HX,Ermilov A,Grachtchouk M,Li L,Gumucio DL,Dlugosz AA,Mistretta CM

更新日期：2013-10-01 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：:Polychaete annelids and arthropods are both segmented protostome invertebrates. To investigate whether the segmented body plan of these two phyla share a common molecular ground pattern, we report the developmental expression of orthologues of the arthropod segment polarity genes engrailed (en), hedgehog (hh), and win...

journal_title：Developmental biology

authors： Seaver EC,Kaneshige LM

更新日期：2006-01-01 00:00:00

abstract：:The current academic and business landscape does not provide a clear path for doctoral trainees graduating. Moreover, the fundamental need of the hour is diversification of the workforce where PhD graduates need to be trained to do more beyond basic scientific research. One of the possible paths that is now becoming p...

journal_title：Developmental biology

authors： Sachani SS

更新日期：2020-03-01 00:00:00

abstract：:Sperm-egg interaction was investigated in mouse eggs freed from the zona pellucida and injected with Clostridium difficile toxin B, the inhibitor of Rho family small G proteins. Toxin B reduced in a dose-dependent manner the percentage of eggs associated with sperm fusion on the surface or sperm nucleus decondensation...

journal_title：Developmental biology

authors： Kumakiri J,Oda S,Kinoshita K,Miyazaki S

更新日期：2003-08-15 00:00:00

abstract：:Neurons of the dorsal hindbrain and spinal cord are central in receiving, processing and relaying sensory perception and participate in the coordination of sensory-motor output. Numerous cellular and molecular mechanisms that underlie neuronal development in both regions of the nervous system are shared. We discuss he...

journal_title：Developmental biology

authors： Hernandez-Miranda LR,Müller T,Birchmeier C

更新日期：2017-12-01 00:00:00

abstract：:The s-SHIP protein is a shorter isoform of the longer SHIP1 protein and lacks the N-terminal SH2 domain region contained in SHIP1. s-SHIP is expressed in ES cells and in enriched bone marrow stem cells, and may be controlled by a promoter within intron 5 of the ship1 gene. We therefore examined the potential specifici...

journal_title：Developmental biology

authors： Rohrschneider LR,Custodio JM,Anderson TA,Miller CP,Gu H

更新日期：2005-07-15 00:00:00

abstract：:Hox genes of the Abdominal-B (Abd-B) class regulate gonadal development in diverse metazoans. Here we have investigated the role of the Abd-B homolog egl-5 in C. elegans gonadal development. Previous work showed that egl-5 is required male-specifically in the gonad and that mutant gonads are highly dysgenic and possib...

journal_title：Developmental biology

authors： Kalis AK,Murphy MW,Zarkower D

更新日期：2010-08-15 00:00:00

abstract：:This study evaluated Na/K-ATPase alpha 1- and alpha 3-subunit isoform polypeptide expression and localization during bovine preattachment development. Na/K-ATPase cation transport activity from the one-cell to blastocyst stage was also determined by measuring ouabain-sensitive 86Rb+ uptake. Both alpha1- and alpha 3-su...

journal_title：Developmental biology

authors： Betts DH,Barcroft LC,Watson AJ

更新日期：1998-05-01 00:00:00

abstract：:Mammalian eggs remain arrested at metaphase of the second meiotic division (metII) for an indeterminate time before fertilization. During this period, which can last several hours, the continued attachment of sister chromatids is thought to be achieved by inhibition of the protease separase. Separase is known to be in...

journal_title：Developmental biology

authors： Nabti I,Reis A,Levasseur M,Stemmann O,Jones KT

更新日期：2008-09-15 00:00:00

abstract：:All metazoan genomes encode multiple RAS GTPase activating proteins (RasGAPs) that negatively regulate the conserved RAS/MAPK signaling pathway. In mammals, several RasGAPs exhibit tumor suppressor activity by preventing excess RAS signal transduction. We have identified gap-3 as the to date missing Caenorhabditiseleg...

journal_title：Developmental biology

authors： Stetak A,Gutierrez P,Hajnal A

更新日期：2008-11-15 00:00:00

abstract：:Three dominant second-chromosome rearrangement mutations in Drosophila melanogaster, Aristapedioid1 (Arp), vestigial-Depilate (vgD), and vestigial62 (vg62), result in developmental abnormalities of the bristle sense organs on the notum, abdomen, legs, and wing margin. The bristle abnormalities are associated with over...

journal_title：Developmental biology

authors： Sharp EJ,Martin EC,Adler PN

更新日期：1994-02-01 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：:In C. elegans the 4-cell stage blastomere EMS is an endomesodermal precursor. Its anterior daughter, MS, makes primarily mesodermal cells, while its posterior daughter E generates the entire intestine. The gene regulatory network underlying specification of MS and E has been the subject of study for more than 15 years...

journal_title：Developmental biology

authors： Owraghi M,Broitman-Maduro G,Luu T,Roberson H,Maduro MF

更新日期：2010-04-15 00:00:00

abstract：:Cultured cells obtained from developing chick heart valvular and septal primordial tissues (cardiac cushions) and myocardium were tested for their capacity to bind, internalize, and degrade hyaluronate. A presumptive lysosomal hyaluronidase capable of hyaluronate degradation has been previously isolated and partially ...

journal_title：Developmental biology

authors： Bernanke DH,Orkin RW

更新日期：1984-12-01 00:00:00

abstract：:Using sea urchin embryos, we demonstrate that the MEK/MAPK/ERK cascade is essential for the proper progression of the cell cycle. Activation of a limited fraction of MAPK/ERK is required between S-phase and M-phase. Neither DNA replication nor CDK1 activation are impacted by the inhibition of this small active MAPK/ER...

journal_title：Developmental biology

authors： Mulner-Lorillon O,Chassé H,Morales J,Bellé R,Cormier P

更新日期：2017-01-15 00:00:00

abstract：:The molting cycle in insects is regulated by the fluctuating levels of ecdysteroids. Twenty-four hours prior to the pupal molt in Manduca sexta steroid titers are relatively high and they fall to very low levels at 4 hr before the molt. Several physiological events accompanying molts have been shown to require the ris...

journal_title：Developmental biology

authors： Mészáros M,Morton DB

更新日期：1994-04-01 00:00:00

abstract：:The thisbe (ths) gene encodes a Drosophila fibroblast growth factor (FGF), and mutant females are viable but sterile suggesting a link between FGF signaling and fertility. Ovaries exhibit abnormal morphology including lack of epithelial sheaths and muscle tissues that surround ovarioles. Here we investigated how FGF i...

journal_title：Developmental biology

authors： Irizarry J,Stathopoulos A

更新日期：2015-08-01 00:00:00

abstract：:Three-dimensional (3D) organoid models derived from human pluripotent stem cells provide a platform for studying human development and understanding disease mechanisms. Most studies that examine biallelic inactivation of the cell cycle regulator Retinoblastoma 1 (RB1) and the link to retinoblastoma is in mice, however...

journal_title：Developmental biology

authors： Zheng C,Schneider JW,Hsieh J

更新日期：2020-06-15 00:00:00

abstract：:A new method is presented for preparation of highly purified plasma membranes from fertilized sea urchin eggs. The purified plasma membranes are in vesicle form and are highly enriched in ouabain inhibitable, Na+/K+ ATPase activity. Analysis of membrane proteins by sodium dodecyl sulfate-gel electrophoresis indicates ...

journal_title：Developmental biology

authors： Ribot H,Decker SJ,Kinsey WH

更新日期：1983-06-01 00:00:00

abstract：:We report the patterns of migration of Sertoli cells plated on specific substrata, and the influences of testicular peritubular cells on these processes. Data presented indicate that while peritubular cells readily spread when explanted onto Type I collagen, Sertoli cells do not. A delay of 4 to 6 days occurs after Se...

journal_title：Developmental biology

authors： Tung PS,Fritz IB

更新日期：1986-01-01 00:00:00