Amylase Genetic Variation of Serum in Holstein Cattle
نویسندگان
چکیده
منابع مشابه
PCR-SSCP Analysis of Genetic Variation in DNMT Gene Family in Holstein Cattle
Members the DNA Methyltransferases (DNMT) gene family have been shown to play fundamental roles in regulating embryonic growth and development from embryonic fertilization to postnatal life; through regulating the establishment and/or maintenance of specific epigenetic marks. The present study was conducted to identify potential reported mutations within the exon 33 of DNMT-1, intron 4 of DNMT-...
متن کاملthe effect of oxytetracycline on serum calcium, phosphorus and magnesium in cattle
نتایج این مطالعه نشان می دهد که مقدار کلسیم (یونیزه و تام)، منیزیم و فسفر به طور معنی داری تغییر پیدا کرد به جزء مقدار کلسیم تام و منیزیم در روش داخل عضلانی که تغییر معنی داری نداشته است. بر اساس نتایج این مطالعه می توان نتیجه گیری کرد که اکسی تتراساکلین بر روی مقادیر سرمی کلسیم و منیزیم تأثیر می گذارد باید مقدار این کاتیون ها در بیماران، در هنگامی که اکسی تتراسایکلین استفاده می شود مورد توجه ق...
15 صفحه اولGenome Partitioning of Genetic Variation for Milk Production and Composition Traits in Holstein Cattle
The objective of this study was to estimate the contribution of each autosome to genetic variation of milk yield, fat, and protein percentage and somatic cell score in Holstein cattle. Data on 2294 Holstein bulls genotyped for 39,557 autosomal markers were used. Three approaches were applied to estimate the proportion of genetic variance attributed to each chromosome. In two of them, marker-der...
متن کاملgenetic variation of dgat1 gene and its association with milk production in ranian holstein cattle breed
. the results of multiple qtl mapping design in recent years indicated quantitative trait loci for milk fat percentage and milk yield traits identified in bta14. dgat1 gene coding diacylglycerol-acyltransferase enzyme, has a main role in the triglyceride synthesis and finally fat milk synthesis. a transition mutation in this gene results substitution of guanine by adenine in the gene causing su...
متن کاملGenetic Association Analysis of Paratuberculosis Forms in Holstein-Friesian Cattle
A genetic susceptibility to Mycobacterium avium subsp. paratuberculosis (MAP) infections in ruminants has been longtime suspected to exist. Recently, natural infections in cattle have been reclassified into latent and patent forms based on histopathological findings and their associations with immunological and microbiological variables. This study aims to explore whether these newly defined ph...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1979
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(79)83358-5