Association and expression study of CD9, PLCz and COX-2 as candidate genes to improve boar sperm quality and fertility traits
نویسندگان
چکیده
VII-VIII List of abbreviations XIV List of tables XVI List of figures XVIII List of appendices XXVI 1 2 2.1 2.1.1 2.1.1.1 2.1.1.2 2.1.1.3 2.1.1.4 2.1.1.5 2.1.1.6 2.1.1.7 2.1.2 2.1.2.1 2.1.2.2 2.2 2.2.1 2.2.2 2.3 2.4 2.4.1 2.4.1.1 2.4.1.2 2.4.2 2.4.3 Introduction Literature review Boar reproductivity Boar sperm quality traits Appearance of semen Sperm concentration Sperm motility Semen volume Plasma droplets rate Sperm morphology Acrosome integrity Boar fertility traits Non return rate Number of piglet born alive Heritability of boar reproductivity Heritability of boar sperm quality traits Heritability of boar fertility traits The genetic aspects of boar reproductivity Candidate gene analysis A genome scan for quantitative trait loci affecting boar reproductivity QTL affecting boar sperm quality traits QTL affecting boar fertility traits Polymorphism identification of boar reproductive traits Transcriptomic of boar reproductive traits 1 3 3 4 6 7 8 8 8 9 9 10 12 12 13 13 15 16 17 18
منابع مشابه
P-54: A Study on The Presence of CD52and CD9 on Sperm in Infertile Couples Who Are Candidate for Intra Utreine Insemination
Background: Fertilization and fecundation obviously are the phenomenon in which several factors are involved. Sperm membranous proteins are a series of these important elements. CD9, an inner acrosomal membrane protein, is one of the tetraspanin members that involved in sperm-egg fusion. CD52, is a GPI anchor protein which is expressed in the epididymal cells and during passage of sperms throug...
متن کاملzur Erlangung des Grades
VII-VIII List of abbreviations XIV List of tables XVI List of figures XVIII List of appendices XXVI 1 2 2.1 2.1.1 2.1.1.1 2.1.1.2 2.1.1.3 2.1.1.4 2.1.1.5 2.1.1.6 2.1.1.7 2.1.2 2.1.2.1 2.1.2.2 2.2 2.2.1 2.2.2 2.3 2.4 2.4.1 2.4.1.1 2.4.1.2 2.4.2 2.4.3 Introduction Literature review Boar reproductivity Boar sperm quality traits Appearance of semen Sperm concentration Sperm motility Semen volume Pl...
متن کاملAssociation study and expression analysis of porcine ESR1 as a candidate gene for boar fertility and sperm quality.
Male fertility is impaired through the lack of ESR1 (Estrogen Receptor 1) but little is known about the ESR1 roles in boar spermatogenesis and fertility. Therefore, this research was aimed at investigating the association with sperm quality and boar fertility traits in a total of 300 boars both from purebred Pietrain and Pietrain × Hampshire crosses. A SNP in coding region of ESR1g.672C>T in ex...
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The sperm-specific phospholipase C zeta (PLCz) is a candidate sperm-borne oocyte-activating factor that triggers a characteristic series of physiological stimuli via cytoplasmic Ca(2+) oscillations during fertilization. The molecular mechanisms involved in the regulation of PLCz gene expression remain largely unknown. To explore the genetic variations in the 5'-flanking region of the PLCz gene ...
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It is well established that in addition to generating the diploid state in the zygote, the sperm also endows the oocyte with paternal centrioles, proteins and RNAs. Although the exact roles of mRNA introduced into the oocyte by the sperm are not completely understood. However, literature background, suggested that RNAs may have a vital role in embryo cleavage and further development. Therefore,...
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