Abstract：
:I report on the synthesis of fibronectin in the developing chick Müllerian duct mesenchymal cells. Before the differentiation of female chick Müllerian duct, the amount of fibronectin in the cells of the right duct is 44% lower than in the left duct. While after differentiation, the amount of fibronectin in the right duct is 29% lower, as compared to the left duct. Estrogenic hormone diethylstilbestrol (DES) treatment was carried out at the 5th day of incubation when both female Müllerian ducts were undifferentiated. Three days after DES treatment, the regression of the right duct was prevented, and the amount of fibronectin was induced by 89%, while induction in the left duct was 11%. Eight days after DES administration, the amount of fibronectin in the right and left Müllerian duct was induced by 150 and 76%, respectively. After DES treatment in the male embryo, both Müllerian ducts were retained, and the capacity for fibronectin synthesis was preserved. Application of the indirect immunocytochemical labeling technique revealed Müllerian-inhibiting substance (MIS) binding sites on the membrane of the Müllerian mesenchymal cells. The addition of chick MIS in the culture medium reduced the amount of detectable fibronectin in the cultured mesenchymal cells. The synthesis of fibronectin in intestinal mesenchymal cells was not affected by DES or MIS.
journal_name
Dev Bioljournal_title
Developmental biologyauthors
Teng CSdoi
10.1016/0012-1606(90)90047-msubject
Has Abstractpub_date
1990-07-01 00:00:00pages
1-7issue
1eissn
0012-1606issn
1095-564Xpii
0012-1606(90)90047-Mjournal_volume
140pub_type
杂志文章abstract：:In the retinotectal projection, the Eph receptor tyrosine kinase ligands ephrinA2 and ephrinA5 are differentially expressed not only in the tectum, but also in a high-nasal-to-low-temporal pattern in the retina. Recently, we have shown that retrovirally driven overexpression of ephrinA2 on retinal axons leads to topog...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1006/dbio.1999.9489
更新日期：1999-12-01 00:00:00
abstract：:The HCO3(-) anion activates sperm motility, an important early step in capacitation, by increasing flagellar beat frequency through a pathway that requires the atypical adenylyl cyclase SACY and the sperm-specific C alpha2 catalytic subunit of PKA. Here we show that the accelerating action of HCO3(-) also requires the...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/j.ydbio.2007.09.017
更新日期：2007-12-01 00:00:00
abstract：:The ubiquitin-proteasome system is essential for intracellular protein degradation, but there are few studies of this system in the extracellular milieu. Recently, we reported that a 70-kDa sperm receptor, HrVC70, on the vitelline coat is ubiquitinated and then degraded by the sperm proteasome during fertilization of ...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/j.ydbio.2003.07.016
更新日期：2003-12-01 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：:Hand proteins are evolutionally conserved basic helix-loop-helix (bHLH) transcription factors implicated in development of neural crest-derived tissues, heart and limb. Hand1 is expressed in the distal (ventral) zone of the branchial arches, whereas the Hand2 expression domain extends ventrolaterally to occupy two-thi...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/j.ydbio.2007.07.036
更新日期：2007-10-01 00:00:00
abstract：:The zebrafish hedgehog (hh) family members tiggy-winkle hedgehog (twhh) and sonic hedgehog (shh) are involved in patterning the ventral CNS and proximal eye. Using a dominant negative protein kinase A regulatory subunit mutant, we show that these hh activities are mediated by protein kinase A. The effects of dominant ...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1006/dbio.1996.0209
更新日期：1996-08-25 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：:The mature heart valves and septa are derived from the cardiac cushions which initially form as local outgrowths of mesenchymal cells within the outflow tract and atrioventricular regions. Endocardial cells respond to signals from the overlying myocardium and undergo an epithelial-to-mesenchymal transformation to inva...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1006/dbio.2001.0284
更新日期：2001-07-15 00:00:00
abstract：:To examine the role of postsynaptic activity in regulating the rate of neuromuscular synapse elimination, contractile activity of neonatal rabbit soleus muscles was decreased by chronic superfusion of alpha-bungarotoxin (alpha-BGT) over their surfaces. Superfusion was begun at 6 days postnatal and continued for a vari...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/s0012-1606(89)80009-0
更新日期：1989-02-01 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
pub_type： 杂志文章
doi：10.1006/dbio.1997.8539
更新日期：1997-04-15 00:00:00
abstract：:Only a subset of cleavage stage blastomeres in the Xenopus embryo is competent to contribute cells to the retina; ventral vegetal blastomeres do not form retina even when provided with neuralizing factors or transplanted to the most retinogenic position of the embryo. These results suggest that endogenous maternal fac...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/j.ydbio.2007.01.040
更新日期：2007-05-01 00:00:00
abstract：:Polyspermic Xenopus laevis eggs can be identified easily because of regions of pigment accumulation and white stripes, which arise by a nocodazole-sensitive process. Eggs containing up to four sperm are capable of forming a single embryonic axis. Dispermic eggs display two regions of pigment accumulation, one around e...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/0012-1606(86)90262-9
更新日期：1986-06-01 00:00:00
abstract：:In Caenorhabditis elegans, Wnt signaling regulates many asymmetric cell divisions. During embryogenesis, the C. elegans Dishevelled (Dsh) homolog, DSH-2, regulates asymmetric neuroblast division of the ABpl/rpppa blast cell. Dsh is a key intracellular component of both beta-catenin dependent and beta-catenin independe...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/j.ydbio.2009.01.025
更新日期：2009-04-15 00:00:00
abstract：:Carbohydrates have been shown to mediate or modulate a number of important events in the development of the nervous system; however, there is little evidence that they participate directly in the development of synapses. One carbohydrate structure that is likely to be important in synaptic development of the neuromusc...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1006/dbio.2001.0530
更新日期：2002-02-01 00:00:00
abstract：:We determined expression and function of a cell membrane protein in the developing chick retinotectal system identified by a monoclonal antibody (mAb 4H5) and the corresponding antiserum. Our data revealed that the protein shares a series of properties, including the N-terminal amino acid sequence, with a cell adhesio...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1006/dbio.1994.1284
更新日期：1994-10-01 00:00:00
abstract：:In marine teleosts, the aqp1ab water channel plays a vital role in the development of the pelagic egg phenotype. However, the developmental control of aqp1ab activation during oogenesis remains to be established. Here, we report the isolation of the 5'-flanking region of the teleost gilthead seabream aqp1ab gene, in w...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/j.ydbio.2013.03.001
更新日期：2013-05-15 00:00:00
abstract：:Most metazoans are able to grow beyond a few hundred cells and to support differentiated tissues because they elaborate multicellular, epithelial tubes that are indispensable for nutrient and gas exchange. To identify and characterize the cellular behaviors and molecular mechanisms required for the morphogenesis of ep...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/j.ydbio.2015.10.034
更新日期：2016-01-01 00:00:00
abstract：:Monoclonal antibody 4F4, which was raised against a cell suspension of embryonic rat forebrain, reacts with acidic glycolipids and several high-molecular-weight glycoproteins in rodent brain. The major reactive glycolipid is maximally expressed at Embryonic Day 15 (E15) and is no longer detectable at Postnatal Day 14 ...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/0012-1606(87)90104-7
更新日期：1987-03-01 00:00:00
abstract：:Analysis of 262 transgenic mouse pedigrees suggests that about 30% of the mice produced by microinjection of plasmids into pronuclei are mosaic in the germline. This implies that in these lines integration of the foreign DNA occurred after the first round of chromosomal DNA replication. In mosaics resulting from delay...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/0012-1606(86)90068-0
更新日期：1986-11-01 00:00:00
abstract：:Rho GTPases control signal transduction pathways that link cell surface receptors to a variety of intracellular responses. They are best known as regulators of the actin cytoskeleton, but in addition they control cell polarity, gene expression, microtubule dynamics and vesicular trafficking. Through these diverse func...
journal_title：Developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.ydbio.2003.06.003
更新日期：2004-01-01 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
pub_type： 杂志文章
doi：10.1016/0012-1606(86)90114-4
更新日期：1986-01-01 00:00:00
abstract：:The dorsal air sacs supply oxygen to the flight muscles of the Drosophila adult. This tracheal organ grows from an epithelial tube (the air sac primordium (ASP)) that arises during the third larval instar (L3) from a wing-disc-associated tracheal branch. Since the ASP is generated by a program of both morphogenesis an...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/j.ydbio.2005.09.005
更新日期：2005-11-01 00:00:00
abstract：:MicroRNAs (miRNAs) are post-transcriptional regulators of growth and development in both plants and animals. Flowering is critical for the reproduction of angiosperms. Flower development entails the transition from vegetative growth to reproductive growth, floral organ initiation, and the development of floral organs....
journal_title：Developmental biology
pub_type： 杂志文章,评审
doi：10.1016/j.ydbio.2013.05.009
更新日期：2013-08-15 00:00:00
abstract：:Cell polarity is thought to be required for the efficient production of nascent blastocoele fluid, which begins at the 16-cell stage of mouse preimplantation development. In this study the 4-cell/16-cell blastomere heterokaryon was used to test the hypothesis that solute transport across the apical membrane domain ind...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/0012-1606(89)90041-9
更新日期：1989-06-01 00:00:00
abstract：:Vertebrate retinal progenitor cells (RPCs) undergo a robust proliferative expansion to produce enough cells for the retina to form appropriately. Vsx2 (formerly Chx10), a homeodomain protein expressed in RPCs, is required for sufficient proliferation to occur. Sonic Hedgehog protein (SHH), secreted by retinal ganglion...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/j.ydbio.2008.02.055
更新日期：2008-05-15 00:00:00
abstract：:We have examined the response of bovine oocytes matured in vitro for 24 hr to parthenogenic activation using compounds that increase intracellular calcium (ionomycin) or inhibit protein phosphorylation (6-dimethylaminopurine, DMAP). Treatment with ionomycin alone caused resumption of meiosis (57.8 +/- 7.8%) but not pr...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1006/dbio.1994.1351
更新日期：1994-12-01 00:00:00
abstract：:Previous attempts to study sorting out of Drosophila imaginal disc cells have been hampered by an inability to thoroughly dissociate these cells and the need to use cuticular markers which require several days of in vivo culture. This study overcomes these limitations by using a new dissociation procedure and a geneti...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/0012-1606(85)90049-1
更新日期：1985-04-01 00:00:00
abstract：:The embryonic chick face is composed of a series of facial primordia, epithelium-covered buds of mesenchyme, which surround the presumptive mouth. The protruding adult upper beak containing the prenasal cartilage is formed from the frontonasal mass, the paired maxillary primordia form the sides of the face, while the ...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/0012-1606(89)90142-5
更新日期：1989-11-01 00:00:00
abstract：:Antibodies to nonerythroid alpha spectrin (p 230) were used to study the distribution of this polypeptide in mouse germ cells, zygote, and early embryonic cells. In the primordial germ cells, fetal oocytes, and spermatogonia, spectrin was found predominantly in the form of a narrow condensed subplasmalemmal band, as i...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/0012-1606(86)90389-1
更新日期：1986-03-01 00:00:00
abstract：:The earliest muscle in zebrafish arises from iterated sets of two to six cells in each somite, the muscle pioneers (MP). MP develop synchronously in young trunk myotomes adjacent to the notochord, precisely where the horizontal myoseptum will form. They elongate without cell fusion and differentiate hours earlier than...
journal_title：Developmental biology
pub_type： 杂志文章
doi：10.1016/0012-1606(91)90314-s
更新日期：1991-11-01 00:00:00
