M6 Membrane Protein Plays an Essential Role in Drosophila Oogenesis
نویسندگان
چکیده
منابع مشابه
M6 Membrane Protein Plays an Essential Role in Drosophila Oogenesis
We had previously shown that the transmembrane glycoprotein M6a, a member of the proteolipid protein (PLP) family, regulates neurite/filopodium outgrowth, hence, M6a might be involved in neuronal remodeling and differentiation. In this work we focused on M6, the only PLP family member present in Drosophila, and ortholog to M6a. Unexpectedly, we found that decreased expression of M6 leads to fem...
متن کاملThe KASH domain protein MSP-300 plays an essential role in nuclear anchoring during Drosophila oogenesis.
During late stages of Drosophila oogenesis, the cytoplasm of nurse cells in the egg chamber is rapidly transferred ("dumped") to oocytes, while the nurse cell nuclei are anchored by a mechanism that involves the actin cytoskeleton. The factors that mediate this interaction between nuclei and actin cytoskeleton are unknown. MSP-300 is the likely Drosophila ortholog of the mammalian Syne-1 and -2...
متن کاملRhodopsin plays an essential structural role in Drosophila photoreceptor development.
Null mutations of the Drosophila Rh1 rhodopsin gene, ninaE, result in developmental defects in the photosensitive membranes, the rhabdomeres, of compound eye photoreceptors R1-R6. In normal flies, Rh1 expression begins at about 78% of pupal life. At approximately 90% of pupal life, a specialized catacomb-like membrane architecture develops at the base of normal rhabdomeres. In ninaE null mutant...
متن کاملThe Calcineurin Regulator Sra Plays an Essential Role in Female Meiosis in Drosophila
Modulatory calcineurin-interacting proteins (MCIPs)--also termed regulators of calcineurin (RCNs), calcipressins, or DSCR1 (Down's syndrome critical region 1)--are highly conserved regulators of calcineurin, a Ca(2+)/calmodulin-dependent protein phosphatase . Although overexpression experiments in several organisms have revealed that MCIPs inhibit calcineurin activity , their in vivo functions ...
متن کاملThe Drosophila Trio Plays an Essential Role in Patterning of Axons by Regulating Their Directional Extension
We identified the Drosophila trio gene, which encodes a Dbl family protein carrying two Dbl homology (DH) domains, each of which potentially activates Rho family GTPases. Trio was distributed along axons in the central nervous system (CNS) of embryos and was strongly expressed in subsets of brain regions, including the mushroom body (MB). Loss-of-function trio mutations resulted in the misdirec...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: PLoS ONE
سال: 2011
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0019715