Effects of photoperiod on nutrient digestibility, hair follicle activity and cashmere quality in Inner Mongolia white cashmere goats
نویسندگان
چکیده
منابع مشابه
Quantification of Rib Col1a2 Gene Expression in Healthy and Fluorosed Inner Mongolia Cashmere Goats
Damage to collagen protein and its gene expression caused by excessive fluoride (F) ingestion plays an important role in the etiology of skeletal fluorosis. Recently we found that industrial F pollution significantly increased the expression level of type II collagen gene (COL2A1) in rib cartilage of Inner Mongolia cashmere goats. With the same goats and methods, we have now quantified another ...
متن کاملGrowth and viability of Liaoning Cashmere goat hair follicles during the annual hair follicle cycle.
Here, we studied hair follicle development of Liaoning Cashmere goats. Every month for 1 year, skin samples were collected from five 1.5-year-old female goats, and made into paraffin sections. A number of parameters were measured of primary and secondary hair follicles via microscopic observation including follicle depth, hair bulb width, dermis and epidermis thickness, changes in follicle acti...
متن کاملComparative Transcriptome Analysis of Fetal Skin Reveals Key Genes Related to Hair Follicle Morphogenesis in Cashmere Goats.
Cashmere goat skin contains two types of hair follicles (HF): primary hair follicles (PHF) and secondary hair follicles (SHF). Although multiple genetic determinants associated with HF formation have been identified, the molecules that determine the independent morphogenesis of HF in cashmere goats remain elusive. The growth and development of SHF directly influence the quantity and quality of ...
متن کاملExpression of fox-related genes in the skin follicles of Inner Mongolia cashmere goat
OBJECTIVE This study investigated the expression of genes in cashmere goats at different periods of their fetal development. METHODS Bioinformatics analysis was used to evaluate data obtained by transcriptome sequencing of fetus skin samples collected from Inner Mongolia cashmere goats on days 45, 55, and 65 of fetal age. RESULTS We found that FoxN1, FoxE1, and FoxI3 genes of the Fox gene f...
متن کاملProtein and sulphur amino acid nutrition of hair fibre-producing Angora and Cashmere goats
The results from a number of studies are presented which investigated responses in fibre production of British Cashmere and Angora goats to variation in protein and sulphur amino acid nutrition under conditions of active fibre growth. Requirements for amino acids were considered in the context of the concentration of amino acids, including cysteine and methionine, in rumen microbial protein and...
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ژورنال
عنوان ژورنال: Asian-Australasian Journal of Animal Sciences
سال: 2018
ISSN: 1011-2367,1976-5517
DOI: 10.5713/ajas.18.0154