Longissimus Dorsi Muscle Transcriptomic Analysis of Simmental and Chinese Native Cattle Differing in Meat Quality
نویسندگان
چکیده
منابع مشابه
Fatty Acid and Transcriptome Profiling of Longissimus Dorsi Muscles between Pig Breeds Differing in Meat Quality
Fat and lean pig breeds show obvious differences in meat quality characteristics including the fatty acid composition of muscle. However, the molecular mechanism underlying these phenotypes differences remains unknown. This study compared meat quality traits between Lantang (a Chinese indigenous breed) and Landrace (a typical lean breed). The Lantang pigs showed higher L* values and intramuscul...
متن کاملExpression of ADAMTS4 and ADAMTS5 in longissimus dorsi muscle related to meat tenderness in Nanyang cattle.
The ADAMTS4 and ADAMTS5 are secreted proteases, which can cleave aggrecan, brevican and versican to regulate rebuilding of the extracellular matrix. We analyzed the ADAMTS4 and ADAMTS5 gene expression patterns in longissimus dorsi muscle at intervals from 135 days fetal age to 30 months old by qRT-PCR in Nanyang cattle. Expression of ADAMTS4 was significantly higher in 135 and 185-day-old fetus...
متن کاملEffects of Aging Period Prior to Freezing on Meat Quality of Hanwoo Muscle (Longissimus dorsi)
This study was conducted to evaluate the effect of the aging period prior to freezing on the meat quality of Hanwoo longissimus dorsi (LD) muscle. Three different combinations of aging and freezing periods (0/90, 20/70, and 40/50) were examined using LD muscle at 24 h postmortem under an identical storage time of 90 d. The pH and lightness slightly increased with increasing aging period. Howeve...
متن کاملMeat Quality Traits of Longissimus dorsi Muscle from Carcasses of Hanwoo Steers at Different Yield Grades
The strategy for increasing the palatability of Hanwoo beef through fattening could lead to a decline in yield grade. The aim of this study was to examine the meat quality traits of Longissimus dorsi (LD) muscle from carcasses of Hanwoo steers at different yield grades. A total of 246 Hanwoo steers was divided into the following yield grades: A (n=77), B (n=76) and C (n=93). Meat quality traits...
متن کاملAnalysis of longissimus dorsi muscles from cattle implanted with hexoestrol.
It is now well established that the effect of synthetic oestrogens (administered orally or implanted as pellets) in enhancing the rate of weight gain in cattle and sheep is associated with a decrease in the percentages of subcutaneous, perinephritic and intermuscular fat. There is a concomitant increase in the percentages of bone and edible meat, the latter having an apparently higher moisture ...
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ژورنال
عنوان ژورنال: Frontiers in Veterinary Science
سال: 2020
ISSN: 2297-1769
DOI: 10.3389/fvets.2020.601064