z-logo
Premium
Bovine Circadian Locomotor Output Cycles Kaput ( CLOCK ) and Clusterin ( CLU ) mRNA Quantitation in Ejaculated Crossbred Bull Spermatozoa
Author(s) -
Kumar S,
Deb R,
Singh U,
Ganguly I,
Mandal DK,
Tyagi S,
Kumar M,
Sengar G,
Sharma S,
Singh R,
Singh R
Publication year - 2015
Publication title -
reproduction in domestic animals
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.546
H-Index - 66
eISSN - 1439-0531
pISSN - 0936-6768
DOI - 10.1111/rda.12522
Subject(s) - clusterin , biology , clock , circadian rhythm , circadian clock , context (archaeology) , andrology , gene expression , gene , motility , endocrinology , semen , medicine , genetics , apoptosis , paleontology
Contents Mammalian circadian locomotor output cycles kaput ( CLOCK ) gene encodes a transcription factor that affects both the persistence and the period of circadian rhythms. Earlier reports suggested that CLOCK gene might be associated with male infertility in human. Present investigation, for the first time, reports that CLOCK gene expresses differentially between good and poor quality crossbred bull semen. The relative expression of CLOCK was significantly (p < 0.05) higher among good quality bull semen than motility‐impaired ones. Clusterins ( CLU ) are series of genes associated with a variety of physiological activities including spermatogenesis, apoptosis and degenerative disease conditions. In the present context, we also investigated that the expression of CLU gene was significantly (p < 0.05) higher among motility‐impaired crossbred bull semen compared to the good quality one.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here