Changes of Biochemical Components Contents and Gene Expression Profiles in Tissues of Litopenaeus vannamei During Spermatophore Regeneration

Simple item page
dc.contributor.authorDeWei J
dc.contributor.authorLiHua H
dc.contributor.authorFang L
dc.contributor.authorKui L
dc.contributor.authorMaoCang Y
dc.contributor.authorJiongMing Z
dc.contributor.authorMin Z
dc.date.accessioned2019-08-12T18:37:28Z
dc.date.available2019-08-12T18:37:28Z
dc.date.issued2019
dc.description.abstractSpermatophore regeneration is an important biological process in Litopenaeus vannamei. In this study, changes of biochemical components contents during spermatophore regeneration showed that in hemolymph, the glucose content significantly increased from day 2 to day 8 and then decreased from day 10 to day 12; triglyceride (TG) and total cholesterol (TC) contents were relatively stable. In the hepatopancreas, glucose, and TG contents significantly decreased during regeneration; TC contents significantly increased at day 4 and then decreased. In the testes, glucose content significantly increased while TC content significantly decreased during whole stage; TG content at day 4 was highest. In terminal ampoule, changes of glucose and TC contents were similar, the contents at day 4 were highest; TG content at day 6 was significantly lower than day 2. During spermatophore regeneration, expression level of pyruvate kinase (PK) was significantly higher during day 2 to day 4 than at other times, and expression levels of three lipogenesis-related genes diacylglycerol O-acyltransferase homolog 1 (DGAT1), sterol regulatory element-binding protein 1 (SREBP1) and sterol O-acyltransferase 2 (SOAT2) were significantly higher during day 2 to day 8 than at other times. The results indicated that the hepatopancreas could be the energy source that provides glucose and TG; glucose, TG, and TC play important roles in spermatophore regeneration
dc.format.extent8 pages
dc.identifier.issn0792-156X
dc.identifier.urihttp://hdl.handle.net/10524/62899
dc.publisherThe Israeli Journal of Aquaculture - Bamidgeh
dc.subjectLitopenaeus vannamei
dc.subjectspermatophore regeneration
dc.subjectglucose
dc.subjecttriglyceride
dc.subjecttotal cholesterol
dc.subjectgene expression
dc.titleChanges of Biochemical Components Contents and Gene Expression Profiles in Tissues of Litopenaeus vannamei During Spermatophore Regeneration
dc.typeArticle
dc.type.dcmiText

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
71.1600.Min.pdf
Size:
700.32 KB
Format:
Adobe Portable Document Format
Download

Collections

Volume 71, 2019