Bicaudal-D is essential for egg chamber formation and cytoskeletal organization in drosophila oogenesis.

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：:A pair of the Drosophila eye-antennal disc gives rise to four distinct organs (eyes, antennae, maxillary palps, and ocelli) and surrounding head cuticle. Developmental processes of this imaginal disc provide an excellent model system to study the mechanism of regional specification and subsequent organogenesis. The do...

journal_title：Developmental biology

authors： Yorimitsu T,Kiritooshi N,Nakagoshi H

更新日期：2011-08-15 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：:Dictyostelium discoideum is a simple eukaryote that lives as an amoeba until starvation triggers aggregation. The aggregate forms a slug which then develops into a fruiting body with two main cell types, stalk and spore cells. Two mechanisms have been proposed to explain cell-type differentiation. Studies using expres...

journal_title：Developmental biology

authors： Clay JL,Ammann RR,Gomer RH

更新日期：1995-12-01 00:00:00

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：:Morphogenesis is a fascinating but complex and incompletely understood developmental process. The sensory lateral line system consists of only a few hundred cells and is experimentally accessible making it an excellent model system to interrogate the cellular and molecular mechanisms underlying segmental morphogenesis...

journal_title：Developmental biology

authors： Aman A,Nguyen M,Piotrowski T

更新日期：2011-01-15 00:00:00

abstract：:The levels of al-1 and al-2 transcripts change dramatically in response to light and development during the formation of Neurospora crassa asexual spores (conidia). al-1 and al-2 mRNAs accumulate throughout conidiation irrespective of lighting conditions initially at low levels. As conidiation proceeds, two increases ...

journal_title：Developmental biology

authors： Li C,Schmidhauser TJ

更新日期：1995-05-01 00:00:00

abstract：:Ovarian germ cell survival is dependent upon the formation of primordial follicles, which occurs during fetal life in the human. Activin contributes to germ cell proliferation and survival at this time. SMADs2 and 3 are central elements in the activin signalling pathway and thus indicate sites of activin action. We ha...

journal_title：Developmental biology

authors： Coutts SM,Childs AJ,Fulton N,Collins C,Bayne RA,McNeilly AS,Anderson RA

更新日期：2008-02-01 00:00:00

abstract：:In studies initially focused on roles of nonmuscle myosin IIA (NMIIA) in the developing mouse epidermis, we have discovered that a previously described cytokeratin 5 (K5)-Cre gene construct is expressed in early embryo development. Mice carrying floxed alleles of the nonmuscle myosin II heavy chain gene (NMHC IIA(flox...

journal_title：Developmental biology

authors： Crish J,Conti MA,Sakai T,Adelstein RS,Egelhoff TT

更新日期：2013-10-01 00:00:00

abstract：:Myoblasts of the L6 rat cell line were grown in Ham's F12 nutrient medium containing 10% fetal calf serum (F12 + FCS). Although the cells were confluent by 6 days in culture, fusion was not observed even if cultures were maintained for 10-14 days. At least 80% of the cells in such confluent unfused cultures were in th...

journal_title：Developmental biology

authors： Pinset C,Whalen RG

更新日期：1984-04-01 00:00:00

abstract：:Alveologenesis is the final step of lung maturation, which subdivides the alveolar region of the lung into smaller units called alveoli. Each of the nascent dividers serves as a new gas-exchange surface, and collectively they drastically increase the surface area for breathing. Disruption of alveologenesis results in ...

journal_title：Developmental biology

authors： Branchfield K,Li R,Lungova V,Verheyden JM,McCulley D,Sun X

更新日期：2016-01-15 00:00:00

abstract：:Crest-derived glomus cells of the carotid body (CB) are O(2)-sensitive chemoreceptors, which resemble sympathoadrenal (SA) chromaffin cells. In this study, we tested whether perinatal rat glomus cells are sensitive to basic fibroblast growth factor (bFGF) in vitro and whether their sensitivity is regulated by oxygen. ...

journal_title：Developmental biology

authors： Nurse CA,Vollmer C

更新日期：1997-04-15 00:00:00

abstract：:The chicken retina is capable of limited regeneration. In response to injury, some Müller glia proliferate and de-differentiate into progenitor cells. However, most of these progenitors fail to differentiate into neurons. The Notch pathway is upregulated during retinal regeneration in both fish and amphibians. Since t...

journal_title：Developmental biology

authors： Hayes S,Nelson BR,Buckingham B,Reh TA

更新日期：2007-12-01 00:00:00

abstract：:The pattern of innervation in 13 chicken hindlimb muscles was studied at various stages of development in order to examine the mechanisms which regulate its formation. The pattern of innervation was visualized by examining the distribution of fiber types within each muscle. It was found that the fiber type which a myo...

journal_title：Developmental biology

authors： McLennan IS

更新日期：1983-05-01 00:00:00

abstract：:The Egr family of zinc-finger transcription factors, consisting of Egr1, Egr2, Egr3, and Egr4, are involved in cellular growth and differentiation. Adult Egr3-deficient mice are ataxic and lack muscle spindle proprioceptors that normally develop at the sites of Ia afferent-myotube contacts during embryogenesis. To res...

journal_title：Developmental biology

authors： Tourtellotte WG,Keller-Peck C,Milbrandt J,Kucera J

更新日期：2001-04-15 00:00:00

abstract：:Transgenic mice expressing stabilized beta-catenin in neural progenitors develop enlarged brains resulting from increased progenitor expansion. To more precisely define beta-catenin regulation of progenitor fate, we employed a conditional transgenic approach to delete the beta-catenin regulatory domain from neural pro...

journal_title：Developmental biology

authors： Wrobel CN,Mutch CA,Swaminathan S,Taketo MM,Chenn A

更新日期：2007-09-15 00:00:00

abstract：:Directed cell movement is integral to both embryogenesis and hematopoiesis. In the adult, the chemokine family of secreted proteins signals migration of hematopoietic cells through G-coupled chemokine receptors. We detected embryonic expression of chemokine receptor messages by RT-PCR with degenerate primers at embryo...

journal_title：Developmental biology

authors： McGrath KE,Koniski AD,Maltby KM,McGann JK,Palis J

更新日期：1999-09-15 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：:Integrin α5-null embryos die in mid-gestation from severe defects in cardiovascular morphogenesis, which stem from defective development of the neural crest, heart and vasculature. To investigate the role of integrin α5β1 in cardiovascular development, we used the Mesp1(Cre) knock-in strain of mice to ablate integrin ...

journal_title：Developmental biology

authors： Liang D,Wang X,Mittal A,Dhiman S,Hou SY,Degenhardt K,Astrof S

更新日期：2014-11-15 00:00:00

abstract：:Chondrocytes were isolated from the auricular cartilage of rabbits, aged 1 week to 30 months, and grown in short-term cell culture. The cells from the 1-week animals were small, polygonal, and mononucleated, while the chondrocytes from the older animals were larger, rounded, and frequently binucleated. The synthesis o...

journal_title：Developmental biology

authors： Madsen K,Moskalewski S,von der Mark K,Friberg U

更新日期：1983-03-01 00:00:00

abstract：:Previous studies have suggested a role of the homeodomain Six family proteins in patterning the developing vertebrate head that involves appropriate segmentation of three tissue layers, the endoderm, the paraxial mesoderm and the neural crest cells; however, the developmental programs and mechanisms by which the Six g...

journal_title：Developmental biology

authors： Zou D,Silvius D,Davenport J,Grifone R,Maire P,Xu PX

更新日期：2006-05-15 00:00:00

abstract：:The neural crest is a transient and multipotent cell population arising at the edge of the neural plate in vertebrates. Recent findings highlight that neural crest patterning is initiated during gastrulation, i.e. earlier than classically described, in a progenitor domain named the neural border. This chapter reviews ...

journal_title：Developmental biology

authors： Milet C,Monsoro-Burq AH

更新日期：2012-06-01 00:00:00

abstract：:In the absence of maternal expression of the pecanex gene, the embryo develops severe hyperneuralization similar to that characteristic of Notch mutant embryos. We have extended a previous molecular analysis of the chromosomal interval that encompasses pecanex by using additional deficiencies to localize the locus on ...

journal_title：Developmental biology

authors： LaBonne SG,Sunitha I,Mahowald AP

更新日期：1989-11-01 00:00:00

abstract：:This manuscript reports on the limb malformations and axial skeleton alterations found in legless fetuses and their heterozygote and wild-type littermates transplacentally exposed to all-trans-retinoic acid via a single intraperitoneal injection on Day 7, 8, 9, 9.5, 10, 10.5, or 11 of gestation. The most surprising as...

journal_title：Developmental biology

authors： Scott WJ,Collins MD,Ernst AN,Supp DM,Potter SS

更新日期：1994-07-01 00:00:00

abstract：:The thyroid gland synthesizes thyroxine (T4), which passes through the larval tadpole's circulatory system. The enzyme type II iodothyronine deiodinase (D2) converts thyroxine (T4) to the active hormone 3,5,3'-triiodothyronine (T3) in peripheral tissues. An early response to thyroid hormone (TH) in the Xenopus laevis ...

journal_title：Developmental biology

authors： Cai L,Brown DD

更新日期：2004-02-01 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：:We report the embryonic phenotype of muscleblind (mbl), a recently described Drosophila gene involved in terminal differentiation of adult ommatidia. mbl is a nuclear protein expressed late in the embryo in pharyngeal, visceral, and somatic muscles, the ventral nerve cord, and the larval photoreceptor system. All thre...

journal_title：Developmental biology

authors： Artero R,Prokop A,Paricio N,Begemann G,Pueyo I,Mlodzik M,Perez-Alonso M,Baylies MK

更新日期：1998-03-15 00:00:00

abstract：:The vertebrate liver and heart arise from adjacent cell layers in the anterior lateral (AL) endoderm and mesoderm of late gastrula embryos, and the earliest stages of liver and heart development are interrelated through reciprocal tissue interactions. Although classical embryological studies performed several decades ...

journal_title：Developmental biology

authors： Zhang W,Yatskievych TA,Baker RK,Antin PB

更新日期：2004-04-15 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：: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