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 control and 0.5 mM beta-xyloside-treated submandibular rudiments were labeled for 2 hr with [35S]sulfate and fixed and processed for autoradiography, immediately or after 2, 4, 6, or 8 hr of postlabeling chase in nonradioactive medium. The data demonstrated that deposition of chondroitin sulfate-rich material at the basal epithelial surface was strikingly reduced in beta-xyloside-treated rudiments, while patterns of label loss during postlabeling chase were not altered.
journal_name
Dev Bioljournal_title
Developmental biologyauthors
Spooner BS,Bassett K,Stokes Bdoi
10.1016/0012-1606(85)90358-6subject
Has Abstractpub_date
1985-05-01 00:00:00pages
177-83issue
1eissn
0012-1606issn
1095-564Xpii
0012-1606(85)90358-6journal_volume
109pub_type
杂志文章abstract：:We examined the development of epithelial Na+ conductance in 6- and 7-day post coitus (p.c.) preimplantation rabbit embryos using the whole-cell patch-clamp technique on dissociated rabbit trophectodermal cells and by immunocytochemical localization using a polyclonal antibody directed against subunits of an apical ep...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/0012-1606(91)90289-f
更新日期：1991-10-01 00:00:00
abstract：:Canonical Wnt signalling is known to be involved in the regulation of differentiation and proliferation in the context of endodermal organogenesis. Wnt mediated beta-catenin activation is understood to be modulated by secreted Frizzled-related proteins, such as XsFRP5, which is dynamically expressed in the prospective...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/j.ydbio.2009.03.004
更新日期：2009-05-15 00:00:00
abstract：:Evolutionary comparisons between Caenorhabditis elegans and the satellite organism Pristionchus pacificus revealed major differences in the regulation of nematode vulva development. For example, Wnt signaling is part of a negative signaling system that prevents vulva formation in P. pacificus, whereas it plays a posit...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/j.ydbio.2006.01.034
更新日期：2006-05-01 00:00:00
abstract：:Recent studies with amoebae of the Myxomycetes Didymium iridis and Physarum polycephalum reveal that competence to undergo sexual fusion or to differentiate to plasmodia apogamically can be induced by a diffusible factor. Suspension cultures of Didymium amoebae have proven to be a good source of the inducer activity. ...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/0012-1606(84)90337-3
更新日期：1984-06-01 00:00:00
abstract：:Skeletal muscle development (myogenesis) is a complex but precisely orchestrated process involving spatiotemporal regulation of the proliferation, differentiation and fusion of myogenic progenitor cells (myoblasts). Here we identify brain expressed x-linked gene 1 (Bex1) as a transient, developmentally regulated gene ...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/j.ydbio.2015.11.007
更新日期：2016-01-01 00:00:00
abstract：:Cdc42, a member of the Rho family of GTP binding proteins, functions in the formation of polarized actin structures, in elongation of cell shape, and in cell signaling. Although genetic mutations previously have not been available in multicellular organisms, studies have attempted to discern Cdc42 functions in organis...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1006/dbio.2000.9671
更新日期：2000-05-01 00:00:00
abstract：:Dictyostelium discoideum amoebas display colonial multicellularity where starving amoebas aggregate to form migrating slugs and fruiting bodies consisting of spores and three supporting cell types. To resolve the cell signalling mechanism that control sporulation, we use insertional mutagenesis of amoebas transformed ...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/j.ydbio.2019.04.017
更新日期：2019-08-15 00:00:00
abstract：:The transforming growth factor-beta (TGF-beta) superfamily contains a variety of growth factors which all share common sequence elements and structural motifs. These proteins are known to exert a wide spectrum of biological responses on a large variety of cell types in both vertebrates and invertebrates. Many of them ...
journal_title：Developmental biology
pub_type： 杂志文章,评审
doi：
更新日期：2002-10-15 00:00:00
abstract：:As the germ band shortens in Drosophila melanogaster embryos, cell shape changes cause segments to narrow anteroposteriorly and to lengthen dorsoventrally. One of the genes required for this retraction process is the hindsight (hnt) gene. hnt encodes a nuclear Zinc-finger protein that is expressed in the extraembryoni...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1006/dbio.1999.9409
更新日期：1999-10-01 00:00:00
abstract：:The dorsal-ventral axis of the Xenopus embryo is approximately determined by the point of sperm entry, which occurs randomly about the animal-vegetal axis of the egg. Two cytoplasmic components were studied whose spatial arrangements and local concentration patterns appear to reflect the forming dorsal-ventral axis. F...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/0012-1606(85)90457-9
更新日期：1985-06-01 00:00:00
abstract：:Human MusTRD1alpha1 was isolated as a result of its ability to bind a critical element within the Troponin I slow upstream enhancer (TnIslow USE) and was predicted to be a regulator of slow fiber-specific genes. To test this hypothesis in vivo, we generated transgenic mice expressing hMusTRD1alpha1 in skeletal muscle....
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/j.ydbio.2006.01.019
更新日期：2006-05-01 00:00:00
abstract：:pmar1 is a transcription factor in the paired class homeodomain family that was identified and found to be transcribed in micromeres beginning at the fourth cleavage of sea urchin development [Dev. Biol. 246 (2002), 209]. Based on in situ data, molecular perturbation studies, and QPCR data, the recently published gene...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/s0012-1606(03)00108-8
更新日期：2003-06-01 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
pub_type： 杂志文章
doi：10.1016/j.ydbio.2019.11.009
更新日期：2020-02-15 00:00:00
abstract：:Bone Morphogenetic Proteins (BMPs) have multiple activities in the developing spinal cord: they specify the identity of the dorsal-most neuronal populations and then direct the trajectories of dorsal interneuron (dI) 1 commissural axons. How are these activities decoded by dorsal neurons to result in different cellula...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/j.ydbio.2012.05.014
更新日期：2012-07-15 00:00:00
abstract：:We have identified a cellular efflux pump, RhT, with the properties of an MDR transporter-a type of ATP-binding cassette transporter whose substrates include small hydrophobic molecules. RhT transports rhodamine 123 (Rh123) and is inhibited by low temperature, energy poisons, and several MDR transport inhibitors, such...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1006/dbio.2000.9611
更新日期：2000-04-01 00:00:00
abstract：:We have examined the interfaces between protein and lipid sulfation, the response of progenitor cells to specific growth factors, and developmental lineage progression. The experimental system used is the oligodendrocyte (OL), the cell responsible for myelination of axons in the central nervous system. The ability to ...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1006/dbio.1994.1105
更新日期：1994-04-01 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
pub_type： 杂志文章
doi：10.1016/j.ydbio.2019.03.002
更新日期：2019-06-01 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
pub_type： 杂志文章
doi：10.1006/dbio.1993.1045
更新日期：1993-02-01 00:00:00
abstract：:The relative transcription of three unlinked actin genes of the sea urchin Strongylocentrotus purpuratus was measured in isolated nuclei, at several stages during embryonic development. Transcription of two cytoskeletal actin genes, CyI and CyIIIa, was first detected in 64-128 cell embryos. At the early stages, the Cy...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/0012-1606(87)90473-8
更新日期：1987-11-01 00:00:00
abstract：:The development of neural crest-derived melanocytes, as well as haematopoietic and germ cells, is affected by mutations of the Kit and Mgf genes, which lead to dominant spotting (W) or steel (Sl) phenotypes. Mgf codes for the ligand of the receptor tyrosine kinase encoded by the Kit locus. KitW-v, a point mutation exe...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1006/dbio.1997.8738
更新日期：1997-12-01 00:00:00
abstract：:Nerve and muscle development was studied in paralysé mutant mice. The mutant phenotype is first recognizable 6-7 days after birth (PN 6-PN 7) as cessation of muscle growth and weakness and incoordination of movement. Mutant animals die between 2 and 3 weeks of age. Muscle fibers from paralysé mutants had a unimodal di...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/0012-1606(89)90213-3
更新日期：1989-03-01 00:00:00
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
pub_type： 杂志文章
doi：10.1006/dbio.1999.9205
更新日期：1999-04-15 00:00:00
abstract：:Sine Oculis (So), the founding member of the SIX family of homeobox transcription factors, binds to sequence specific DNA elements and regulates transcription of downstream target genes. It does so, in part, through the formation of distinct biochemical complexes with Eyes Absent (Eya) and Groucho (Gro). While these c...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/j.ydbio.2014.03.012
更新日期：2014-06-15 00:00:00
abstract：:Somatic gonadal niche cells control the survival, differentiation, and proliferation of germline stem cells. The establishment of this niche-stem cell relationship is critical, and yet the precursors to these two cell types are often born at a distance from one another. The simple Caenorhabditis elegans gonadal primor...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/j.ydbio.2013.03.019
更新日期：2013-07-15 00:00:00
abstract：:At gastrulation in the sea urchin embryo dramatic cell adhesion changes contribute to primary mesenchyme cell ingression movements and to cell rearrangements during archenteron invagination. At ingression, quantitative adhesion assays demonstrated previously that primary mesenchyme cells (PMCs) change their affinity f...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1006/dbio.1998.9165
更新日期：1999-03-01 00:00:00
abstract：:Prestalk cells are found in the anterior 15% of slugs of Dictyostelium discoideum and prespore cells are found in the remaining posterior portions. Neutral red staining as well as immunostaining with antisera prepared against spores or a spore-coat protein has indicated that there are cells in the posterior region whi...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/0012-1606(85)90318-5
更新日期：1985-02-01 00:00:00
abstract：:Heparan sulfate proteoglycans are important modulators of growth factor signaling in a variety of patterning processes. Secreted growth factors that play critical roles in angiogenesis bind to heparan sulfate, and this association is affected by 6-O-sulfation of the heparan sulfate chains. Addition of 6-O-sulfate is c...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/j.ydbio.2005.05.032
更新日期：2005-08-15 00:00:00
abstract：:In Drosophila, wing hairs are aligned in a distally oriented, parallel array. The frizzled pathway determines proximal-distal cell polarity in the wing; however, in frizzled pathway mutants, wing hairs remain parallel. How wing hairs align has not been determined. We have demonstrated a novel role for the septate junc...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/j.ydbio.2004.07.040
更新日期：2004-11-15 00:00:00
abstract：:The C. elegans Hox gene egl-5 (ortholog of Drosophila Abdominal-B) is expressed in multiple tissues in the tail region and is involved in tail patterning. In this study, we identify and clone the corresponding C. elegans orthologs of the components of the heterotrimeric transcription factor NFY, nfya-1, nfyb-1 and nfy...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/j.ydbio.2007.05.021
更新日期：2007-08-15 00:00:00
abstract：:The outstanding migration and differentiation capacities of neural crest cells (NCCs) have fascinated scientists since Wilhelm His described this cell population in 1868. Today, after intense research using vertebrate model organisms, we have gained considerable knowledge regarding the origin, migration and differenti...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/j.ydbio.2010.05.012
更新日期：2010-08-15 00:00:00
