สืบค้นงานวิจัย
A novel function of bursicon in stimulation of vitellogenin expression in black tiger shrimp, Penaeus monodon
Sathapondecha P. - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): A novel function of bursicon in stimulation of vitellogenin expression in black tiger shrimp, Penaeus monodon
ผู้แต่ง / หัวหน้าโครงการ (EN): Sathapondecha P.
บทคัดย่อ (EN): Bursicon is a cystine knot glycoprotein hormone that is composed of two subunits; alpha and beta. Bursicon plays several physiological roles in insects and crustaceans such as cuticle tanning, wing expansion and molting process. Because of its structural similarity with vertebrate gonadotropins, this study therefore aimed to investigate a novel function of bursicon in vitellogenin (Vg) stimulation in reproductive female shrimp, Penaeus monodon. Full-length cDNAs encoding the alpha and beta subunits of bursicon in P. monodon (Pmbursα and Pmbursβ) were obtained by rapid-amplification of cDNA ends. Both Pmbursα and Pmbursβ mRNA levels were dominantly expressed in subesophageal ganglia and thoracic ganglia. The expression of Pmbursα and Pmbursβ in subesophageal ganglia was significantly increased in early-vitellogenic stage of ovarian development suggesting a possible role of bursicon in vitellogenesis. To study the function of bursicon in shrimp reproduction, recombinant Pmbursα (rbursα), Pmbursβ (rbursβ) and Pmbursαβ (rbursαβ) were successfully expressed in the methylotrophic yeast, Pichia pastoris. A treatment of shrimp ovarian cells with recombinant Pmburs showed that only rbursαβ could induce the expression of Vg mRNA. In addition, injection of rbursαβ into female P. monodon broodstock caused an increase of Vg mRNA expression in the ovary as well as stimulated ovarian development. This study provides the first evidence for a reproductive role, most likely as an invertebrate neuropeptide gonad-stimulating hormone, of the heterodimeric bursicon in P. monodon. © 2015 Elsevier B.V.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เอกสารแนบ (EN): https://www.scopus.com/inward/record.uri?eid=2-s2.0-84928954659&doi=10.1016%2fj.aquaculture.2015.04.027&partnerID=40&md5=e2f8b667f5ee09bb90ce3fe01304af2c
เผยแพร่โดย (EN): มหาวิทยาลัยมหิดล
คำสำคัญ (EN): Vertebrata
เจ้าของลิขสิทธิ์ (EN): มหาวิทยาลัยมหิดล
หากไม่พบเอกสารฉบับเต็ม (Full Text) โปรดติดต่อหน่วยงานเจ้าของข้อมูล

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Sathapondecha P.. "A novel function of bursicon in stimulation of vitellogenin expression in black tiger shrimp, Penaeus monodon". ไม่ระบุหน่วยงาน. ม.ป.ป.

Sathapondecha P.. "A novel function of bursicon in stimulation of vitellogenin expression in black tiger shrimp, Penaeus monodon". ไม่ระบุหน่วยงาน. ม.ป.ป.. Print.



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A novel function of bursicon in stimulation of vitellogenin expression in black tiger shrimp, Penaeus monodon
Sathapondecha P.
มหาวิทยาลัยมหิดล
ไม่ระบุวันที่เผยแพร่
Needle biopsy of the hepatopancreas of the black tiger shrimp Penaeus monodon with Penaeus monodon densovirus detection A novel gonad-specific Argonaute 4 serves as a defense against transposons in the black tiger shrimp Penaeus monodon Alteration of egg activation by protease inhibitors in the black tiger shrimp, Penaeus monodon A novel localization of molt-inhibiting hormone in the tegumental glands of shrimp Penaeus monodon and its possible role in shrimp molting Optimisation of electroporation and lipofection protocols to derive the black tiger shrimp cell line (Penaeus monodon) (ภาษาอังกฤษ) Functional characterization of a novel C-type lectin gene in the black tiger shrimp, Penaeus monodon A formulated double-stranded RNA diet for reducing Penaeus monodon densovirus infection in black tiger shrimp Correlation between gonad-inhibiting hormone and vitellogenin during ovarian maturation in the domesticated Penaeus monodon Australian red claw crayfish (Cherax quadricarinatus) is susceptible to yellow head virus (YHV) infection and can transmit it to the black tiger shrimp (Penaeus monodon) In vitro study of a putative role of gonad-inhibiting hormone in oocyte growth stimulation in Penaeus monodon
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