Investigating the Role of RGMa during Neurulation in Zebrafish
نویسندگان
چکیده
Title of Presentation Name of Student Author, Co-Investigator, Co-Investigator Name of mentor, rank of mentor, department of mentor Student presenter names are in bold. Non-presenting co-investigators are not in bold All investigators are assumed to be from UMBC unless otherwise noted. Mentor information is shown below author information, in roman type. If the mentor is not from UMBC, an institution name is given. The body of the abstract provides information about the student’s research. Funding information is provided in italics below the body of the abstract.
منابع مشابه
Neogenin and RGMa control neural tube closure and neuroepithelial morphology by regulating cell polarity.
In humans, neural tube closure defects occur in 1:1000 pregnancies. The design of new strategies for the prevention of such common defects would benefit from an improved understanding of the molecular events underlying neurulation. Neural fold elevation is a key morphological process that acts during neurulation to drive neural tube closure. However, to date, the molecular pathways underpinning...
متن کاملExpression of zebrafish GATA 3 (gta3) during gastrulation and neurulation suggests a role in the specification of cell fate
In order to understand the role of the transcription factor GATA 3 in vertebrate development, we have examined its expression and some aspects of its regulation during gastrulation and neurulation in the zebrafish. The complete coding sequence of the cDNA encoding the zebrafish GATA 3 homologue, termed gta3, is described. Analysis of expression patterns by in situ hybridisation shows the gene t...
متن کاملA novel genetic mechanism regulates dorsolateral hinge-point formation during zebrafish cranial neurulation.
During neurulation, vertebrate embryos form a neural tube (NT), the rudiment of the central nervous system. In mammals and birds, a key step in cranial NT morphogenesis is dorsolateral hinge-point (DLHP) bending, which requires an apical actomyosin network. The mechanism of DLHP formation is poorly understood, although several essential genes have been identified, among them Zic2, which encodes...
متن کاملAn important developmental role for oligosaccharides during early embryogenesis of cyprinid fish.
Derivatives of chitin oligosaccharides have been shown to play a role in plant organogenesis at nanomolar concentrations. Here we present data which indicate that chitin oligosaccharides are important for embryogenesis in vertebrates. We characterize chitin oligosaccharides synthesized in vitro by zebrafish and carp embryos in the late gastrulation stage by incorporation of radiolabeled N-acety...
متن کاملProtocadherin-19 and N-cadherin interact to control cell movements during anterior neurulation
The protocadherins comprise the largest subgroup within the cadherin superfamily, yet their cellular and developmental functions are not well understood. In this study, we demonstrate that pcdh 19 (protocadherin 19) acts synergistically with n-cadherin (ncad) during anterior neurulation in zebrafish. In addition, Pcdh 19 and Ncad interact directly, forming a protein-protein complex both in vitr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2013