Results 11 to 20 of about 87,220 (272)

Single-cell transcriptome analysis and in vitro differentiation of testicular cells reveal novel insights into male sterility of the interspecific hybrid cattle-yak

open access: yesBMC Genomics, 2023
Background Interspecific hybridization plays vital roles in enriching animal diversity, while male hybrid sterility (MHS) of the offspring commonly suffered from spermatogenic arrest constitutes the postzygotic reproductive isolation.
TserangDonko Mipam   +17 more
doaj   +1 more source

Identification of a novel transcription factor under long-term drought resistance in highland barley: a DNA affinity purification sequencing-based transcriptomic analysis

open access: yesChemical and Biological Technologies in Agriculture, 2023
Stress emanating from drought condition is one of the inevitable conditions that occurs in many environments and spread across borders and results in severe hindrance to the morphology, physiology, biochemistry and molecular attributes of plants ...
Yulin Wang   +7 more
doaj   +1 more source

Paternal genetic diversity, differentiation and phylogeny of three white yak breeds/populations in China

open access: yesScientific Reports, 2022
The white yak, a type of unique and valuable farm animals on the Qinghai-Tibet Plateau, are mainly distributed in Tianzhu (County of Gansu Province), Menyuan, Huzhu and Ledu (three Counties of Qinghai Province) in China.
Jing Luo   +7 more
doaj   +1 more source

A survey on composition and microbiota of fresh and fermented yak milk at different Tibetan altitudes [PDF]

open access: yes, 2009
Yak milk is a type of milk that people are less familiar with due to its remote geographical location, the particular geographical environment and climatic conditions in Tibet, which may have significant effects on composition, microbiota and ...
Han, B.Z.   +5 more
core   +4 more sources

Performance of growing yak calves on different planes of nutrition

open access: yesIndian Journal of Animal Sciences, 2016
Four divergent rations with 2 levels of DCP and TDN (100 and 75%) namely low protein-low energy (LP-LE), low protein-high energy (LP-HE), high protein-low energy (HP-LE) and high protein-high energy (HE-HP) were supplied to 24 growing yaks (12 male and ...
D MEDHI   +6 more
doaj   +1 more source

Tibetan Plateau yak milk: A comprehensive review of nutritional values, health benefits, and processing technology

open access: yesFood Chemistry: X, 2023
Yak milk is a characteristic animal product of yaks in the Qinghai-Tibet Plateau. Although yak milk production is low, it is richer in nutrients such as protein, fat, and lactose, a more comprehensive range of bioactive components, and unique microbial ...
Aili Li   +7 more
doaj   +1 more source

Heat shock protein 60 expression and localisation in different tissues and testis development of male cattle (cattle-yak and yak)

open access: yesFolia Morphologica, 2021
BACKGROUND: Heat shock protein 60 (Hsp60) play important roles in protecting testicular development and production of sperms. This study was conducted to investigate Hsp60 gene expression and localisation in testicular development to ascertain its ...
S. Zou   +8 more
doaj   +1 more source

Characterization of the complete mitochondrial genome of the Liangzhou donkey (Equus asinus)

open access: yesMitochondrial DNA. Part B. Resources, 2019
Liangzhou donkey (Equus asinus) is one of the most important donkey species in China. In this study, we sequenced the complete mitochondrial genome by next-generation sequencing method, the results show it was 16,560 bp in length, consisting 37 genes: 13
Bao Pengjia   +8 more
doaj   +1 more source

Accurate Extraction of Noise Source Impedance of an SMPS Under Operating Conditions [PDF]

open access: yes, 2010
An accurate measurement method to extract the common mode (CM) and the differential mode (DM) noise source impedances of a switched mode power supply (SMPS) under its operating condition is developed and validated.
Bo, Hu   +3 more
core   +1 more source

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