Changes in the synthesis and intracellular localization of nuclear proteins during embryogenesis in the sea urchin Strongylocentrotus purpuratus.

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 identification of the genes regulating neural progenitor cell (NPC) functions is of great importance to developmental neuroscience and neural repair. Previously, we combined genetic subtraction and microarray analysis to identify genes enriched in neural progenitor cultures. Here, we apply a strategy to further st...

journal_title：Developmental biology

authors： Easterday MC,Dougherty JD,Jackson RL,Ou J,Nakano I,Paucar AA,Roobini B,Dianati M,Irvin DK,Weissman IL,Terskikh AV,Geschwind DH,Kornblum HI

更新日期：2003-12-15 00:00:00

abstract：:Changes in the intracellular free calcium levels in the cortical region of cleaving Xenopus eggs were examined using semi-synthetic aequorin. We detected periodic oscillations in the free calcium levels accompanying the cleavage cycle as early as the first cleavage onward. The calcium levels began to increase at early...

journal_title：Developmental biology

authors： Kubota HY,Yoshimoto Y,Hiramoto Y

更新日期：1993-12-01 00:00:00

abstract：:The cellular control of the switch from embryonic to fetal globin formation in man was investigated with studies of globin expression in erythroid cells of 35- to 56-day-old embryos. Analyses of globins synthesized in vivo and in cultures of erythroid progenitors (burst-forming units, BFUe) showed that cells of the yo...

journal_title：Developmental biology

authors： Stamatoyannopoulos G,Constantoulakis P,Brice M,Kurachi S,Papayannopoulou T

更新日期：1987-09-01 00:00:00

abstract：:The patterns of myosin heavy chain (MyHC) isoform expression in the embryo and in the adult mouse are reasonably well characterized and quite distinct. However, little is known about the transition between these two states, which involves major decreases and increases in the expression of several MyHC genes. In the pr...

journal_title：Developmental biology

authors： Allen DL,Leinwand LA

更新日期：2001-01-15 00:00:00

abstract：:The primary lung bud originates from the foregut and develops into the bronchial tree by repetitive branching and outgrowing of the airway. The Sry related HMG box protein Sox2 is expressed in a cyclic manner during initiation and branching morphogenesis of the lung. It is highly expressed in non-branching regions and...

journal_title：Developmental biology

authors： Gontan C,de Munck A,Vermeij M,Grosveld F,Tibboel D,Rottier R

更新日期：2008-05-01 00:00:00

abstract：:Previous experiments have demonstrated that in the septo-hippocampal system choline acetyltransferase (ChAT) is induced by nerve growth factor (NGF) (Gnahn et al. (1983) Dev. Brain Res. 9, 45-52) and that hippocampal NGF and mRNANGF levels are correlated with the density of cholinergic innervation (Korsching et al. (1...

journal_title：Developmental biology

authors： Auburger G,Heumann R,Hellweg R,Korsching S,Thoenen H

更新日期：1987-04-01 00:00:00

abstract：:The Drosophila boule gene is expressed exclusively in the male germline and encodes an RNA binding protein closely related to the mammalian fertility factors encoded by the DAZ (Deleted in Azoospermia) and DAZL (DAZ-like) genes. Mutation of boule blocks both meiotic divisions. Differentiation nonetheless continues, re...

journal_title：Developmental biology

authors： Cheng MH,Maines JZ,Wasserman SA

更新日期：1998-12-15 00:00:00

abstract：:In this report we describe the development of a sensitive assay for gene expression in zebrafish embryos using beta-lactamase as a reporter gene. We show that injection of a green fluorescent substrate for beta-lactamase allows the detection of reporter gene expression in live embryos. The beta-lactamase enzyme cataly...

journal_title：Developmental biology

authors： Raz E,Zlokarnik G,Tsien RY,Driever W

更新日期：1998-11-15 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：:The pdx1 gene is essential for pancreatic organogenesis in humans and mice; pdx1 mutations have been identified in human diabetic patients. Specific inactivation of pdx1 in adult beta cells revealed that this gene is required for maintenance of mature beta cell function. In the following study, a Cre-lox strategy was ...

journal_title：Developmental biology

authors： Gannon M,Ables ET,Crawford L,Lowe D,Offield MF,Magnuson MA,Wright CV

更新日期：2008-02-15 00:00:00

abstract：:We have investigated the accumulation and adenylation of the maternal mRNA during oogenesis in the oocytes of the marine worm Urechis caupo. The analysis, using in vitro translation and cDNA probes to assay for specific mRNAs, demonstrates that different maternal mRNAs accumulate with different patterns during oogenes...

journal_title：Developmental biology

authors： Rosenthal ET,Wilt FH

更新日期：1986-09-01 00:00:00

abstract：:We investigated whether the inhibition of proteoglycan synthesis and salivary branching morphogenesis by beta-D-xyloside was related to the deposition and processing of newly synthesized glycosaminoglycans at the basal epithelial surface that correlates with normal branching activity. Forty eight-hour cultures of cont...

journal_title：Developmental biology

authors： Spooner BS,Bassett K,Stokes B

更新日期：1985-05-01 00:00:00

abstract：:The CRISPR/Cas9 system is a rapid, simple, and often extremely efficient gene editing method. This method has been used in a variety of organisms and cell types over the past several years. However, using this technology for generating gene-edited animals involves a number of obstacles. One such obstacle is mosaicism,...

journal_title：Developmental biology

authors： Mehravar M,Shirazi A,Nazari M,Banan M

更新日期：2019-01-15 00:00:00

abstract：:To form a gonad, germ cells (GCs) and somatic gonadal precursor cells (SGPs) must migrate to the correct location in the developing embryo and establish the cell-cell interactions necessary to create proper gonad architecture. During gonad morphogenesis, SGPs send out cellular extensions to ensheath the individual GCs...

journal_title：Developmental biology

authors： Jemc JC,Milutinovich AB,Weyers JJ,Takeda Y,Van Doren M

更新日期：2012-07-15 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：:We have compared the ability of uncapacitated, capacitated acrosome intact, and acrosome-reacted hamster sperm to penetrate the cumulus and corona radiata of fresh hamster oocyte-cumulus complexes (OCC) in vitro. This was done using physiological numbers (1-20) of sperm so that cumulus and corona radiata cells did not...

journal_title：Developmental biology

authors： Corselli J,Talbot P

更新日期：1987-07-01 00:00:00

abstract：:We have studied the differentiation of the oocyte vitelline coat (VC) and jelly coat (JC) of the starfish, Astropecten aurantiacus. The precursor material of both envelopes is secreted by the oocyte while the follicle cells do not appear to participate in the secretory process. The first indication of differentiation ...

journal_title：Developmental biology

authors： Santella L,Monroy A,Rosati F

更新日期：1983-10-01 00:00:00

abstract：:The protein content of various size follicles was measured in Fundulus heteroclitus and indicated four phases of increase relative to follicle volume: Phases I (previtellogenic; estimated to be less than 0.01 mg/mm3), II (vitellogenic; 0.20 mg/mm3), III (early maturation; 0.03 mg/mm3), and IV (late maturation; 0 mg/mm...

journal_title：Developmental biology

authors： Wallace RA,Selman K

更新日期：1985-08-01 00:00:00

abstract：:The N-ethyl-N-nitrosourea (ENU) ←forward genetic screen is a useful tool for the unbiased discovery of novel mechanisms regulating developmental processes. We recovered the dorothy mutation in such a screen designed to recover recessive mutations affecting craniofacial development in the mouse. Dorothy embryos die pre...

journal_title：Developmental biology

authors： DiStasio A,Paulding D,Chaturvedi P,Stottmann RW

更新日期：2020-02-15 00:00:00

abstract：:A key step in organogenesis of the Drosophila tracheal system is the integration of isolated tracheal metameres into a connected tubular network. The interaction of tracheal cells with surrounding mesodermal cells is crucial in this process. In particular, single mesodermal cells called bridge-cells are essential for ...

journal_title：Developmental biology

authors： Krause C,Wolf C,Hemphälä J,Samakovlis C,Schuh R

更新日期：2006-08-01 00:00:00

abstract：:From July 19-24, 2015, 169 clinicians and basic scientists gathered in the vertiginous heights of Snowmass, Colorado (2502 m) for the fourth FASEB summer research conference on the 'Biology of Cilia and Flagella'. Organizers Maureen Barr (Rutgers University), Iain Drummond (Massachusetts General Hospital/Harvard Medic...

journal_title：Developmental biology

authors： Tran PV,Lechtreck KF

更新日期：2016-01-15 00:00:00

abstract：:The fertilized ascidian egg is thought to be comprised of distinct regions of tissue-specific cytoplasmic determinants. This idea was tested by bisecting fertilized eggs into egg fragments and culturing them until the unoperated controls developed into larvae. Fertilized eggs were bisected using a microsurgical method...

journal_title：Developmental biology

authors： Bates WR

更新日期：1988-09-01 00:00:00

abstract：:Several Strongylocentrotus purpuratus gene cis-regulatory regions contain asymmetric C4 sequences which are core elements of target sites for a specific DNA-protein interaction. Blastula stage nuclear extract contains five proteins which specifically bind to these target sites, resulting in a characteristic pattern of...

journal_title：Developmental biology

authors： Zeller RW,Coffman JA,Harrington MG,Britten RJ,Davidson EH

更新日期：1995-06-01 00:00:00

abstract：:Proper development of a multicellular organism relies on well-coordinated regulation of cell fate specification, cell proliferation and cell differentiation. The C. elegans postembryonic mesoderm provides a useful system for uncovering factors involved in these processes and for further dissecting their regulatory rel...

journal_title：Developmental biology

authors： Shen Q,Shi H,Tian C,Ghai V,Liu J

更新日期：2017-09-01 00:00:00

abstract：:Spontaneous germ cell death is a common cellular process in the mammalian testis, although the function of this process during spermatogenesis is unclear. An investigation was undertaken to determine whether p53 serves as a mechanism in germ cell quality control by causing spontaneous germ cell death. Using an annexin...

journal_title：Developmental biology

authors： Yin Y,Stahl BC,DeWolf WC,Morgentaler A

更新日期：1998-12-01 00:00:00

abstract：:In Xenopus, the hatching and cement glands form at important boundaries in the head. We have examined induction of these glands in order to see the basis for this ectodermal patterning. Ectoderm can be induced to form hatching and cement glands by dorsal mesoderm and by the neural plate. Because the neural plate is su...

journal_title：Developmental biology

authors： Drysdale TA,Elinson RP

更新日期：1993-07-01 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：:Fertilized eggs of the leech Helobdella triserialis undergo a cytoplasmic reorganization which generates domains of nonyolky cytoplasm, called teloplasm, at the animal and vegetal poles. The segregation of teloplasm to one cell of the eight-cell embryo is responsible for a unique developmental fate of that cell, i.e.,...

journal_title：Developmental biology

authors： Astrow SH,Holton B,Weisblat DA

更新日期：1989-10-01 00:00:00

abstract：:Oligodendrocyte precursor cells (OPCs) can be differentiated in culture into either oligodendrocytes or type-2 astrocytes (2As), depending on the culture conditions. Whereas oligodendrocyte development can occur in the absence of inducing signals, 2A development apparently cannot. Fetal calf serum (FCS) and bone morph...

journal_title：Developmental biology

authors： Kondo T,Raff MC

更新日期：2004-03-01 00:00:00