สืบค้นงานวิจัย
Identification and characterization of a crustacean female sex hormone in the giant freshwater prawn, Macrobrachium rosenbergii
Thongbuakaew T. - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Identification and characterization of a crustacean female sex hormone in the giant freshwater prawn, Macrobrachium rosenbergii
ผู้แต่ง / หัวหน้าโครงการ (EN): Thongbuakaew T.
บทคัดย่อ (EN): The giant freshwater prawn, Macrobrachium rosenbergii, is an important aquaculture species in many Asian-Pacific countries due to its high economic value. A better understanding of hormones that regulate reproductive processes, including development and maturation of gametes, will facilitate more efficient breeding and larval production in prawn aquaculture. In this study, we identified four gene transcripts from the M. rosenbergii that encode crustacean female sex hormones (CFSHs), which were designated as MroCFSH1a, MroCFSH1b, MroCFSH2a and MroCFSH2b, based on primary sequence and phylogeny. We also show that CFSH may have evolved from an ancestral protein similar to the interleukin 17. All MroCFSH genes are present in the central nervous system (CNS) as well as in other tissues, including the ovaries and testes. The expression level of all MroCFSH during ovarian development is significantly higher in the CNS compared to the ovary. In the brain, MroCFSH expression is localized to small-sized neurons of neuronal clusters 9, 10, and 11, and in the medium- and large-sized neurons of neuronal clusters 14 and 15; regions known to regulate feeding and reproductive behaviors. In the ovary, MroCFSHs expression are found in the oogonia, previtellogenic and early vitellogenic oocytes. A role for CFSHs in M. rosenbergii reproduction was supported following experimental administration of serotonin to ovarian explant cultures, showing an upregulation of MroCFSHs. © 2019 Elsevier B.V.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เอกสารแนบ (EN): https://www.scopus.com/inward/record.uri?eid=2-s2.0-85063963104&doi=10.1016%2fj.aquaculture.2019.04.002&partnerID=40&md5=b5d702b69d7ba8873abefcf02552efe7
เผยแพร่โดย (EN): มหาวิทยาลัยมหิดล
คำสำคัญ (EN): Macrobrachium rosenbergii
เจ้าของลิขสิทธิ์ (EN): มหาวิทยาลัยมหิดล
หากไม่พบเอกสารฉบับเต็ม (Full Text) โปรดติดต่อหน่วยงานเจ้าของข้อมูล

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Thongbuakaew T.. "Identification and characterization of a crustacean female sex hormone in the giant freshwater prawn, Macrobrachium rosenbergii". ไม่ระบุหน่วยงาน. ม.ป.ป.

Thongbuakaew T.. "Identification and characterization of a crustacean female sex hormone in the giant freshwater prawn, Macrobrachium rosenbergii". ไม่ระบุหน่วยงาน. ม.ป.ป.. Print.



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Identification and characterization of a crustacean female sex hormone in the giant freshwater prawn, Macrobrachium rosenbergii
Thongbuakaew T.
มหาวิทยาลัยมหิดล
ไม่ระบุวันที่เผยแพร่
The existence of kisspeptin-like peptides and effects on ovarian development and maturation in the giant freshwater prawn Macrobrachium rosenbergii Neuropeptide F stimulates ovarian development and spawning in the female giant freshwater prawn, Macrobrachium rosenbergii, and its expression in the ovary during ovarian maturation cycle Vitellogenin gene expression at different ovarian stages in the giant freshwater prawn, Macrobrachium rosenbergii, and stimulation by 4-nonylphenol Distinctive histopathology of Spiroplasma eriocheiris infection in the giant river prawn Macrobrachium rosenbergii Spermatophore affects the egg-spawning and egg-carrying behavior in the female giant freshwater prawn, Macrobrachium rosenbergii Identification and expression of prostaglandin E synthase (PGES) gene in the central nervous system and ovary during ovarian maturation of the female mud crab, Scylla olivacea Biomolecular changes that occur in the antennal gland of the giant freshwater prawn (Machrobrachium rosenbergii) Gonadotropin-releasing hormone and adipokinetic hormone/corazonin-related peptide in the female prawn Molecular isolation and characterization of a haemocyanin of Macrobrachium rosenbergii reveal its antibacterial activities Changes of fatty acids in phosphatidylcholine on sperm membrane during Macrobrachium rosenbergii sperm transit through spermatic duct and lipid analysis in spermatic vesicles
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