Results 71 to 80 of about 1,691,355 (237)

Influence of Dietary Forage Neutral Detergent Fiber on Ruminal Fermentation, Chewing Activity, Nutrient Digestion, and Ruminal Microbiota of Hu Sheep

open access: yesAnimals
Simple Summary The role of dietary forage neutral detergent fiber in maintaining rumen function is critical for ruminants, yet it remains unclear what an optimal proportion of forage neutral detergent fiber that is suitable for sheep is in the pelleted ...
Zhian Zhang   +10 more
semanticscholar   +1 more source

Effect of Sox18 on the Induction Ability of Dermal Papilla Cells in Hu Sheep

open access: yesBiology, 2022
Sox18 is a developmental gene that encodes transcription factors. It has been indicated as be a key gene affecting the growth and development of hair follicles, in which dermal papilla cells (DPCs) have been demonstrated to play an important role through
Tingyan Hu   +8 more
doaj   +1 more source

Analysis of liver miRNA in Hu sheep with different residual feed intake

open access: yesFrontiers in Genetics, 2023
Feed efficiency (FE), an important economic trait in sheep production, is indirectly assessed by residual feed intake (RFI). However, RFI in sheep is varied, and the molecular processes that regulate RFI are unclear. It is thus vital to investigate the molecular mechanism of RFI to developing a feed-efficient sheep.
Changchun Lin   +15 more
openaire   +3 more sources

Component-wise modeling of articulated objects [PDF]

open access: yes, 2015
We introduce a novel framework for modeling articulated objects based on the aspects of their components. By decomposing the object into components, we divide the problem in smaller modeling tasks.
CAFARO, BRUNO   +6 more
core   +1 more source

Correlation analysis between PCR-SSCP polymorphisms of luteinizing hormone receptor gene (LHR) and reproductive traits in sheep

open access: yes浙江大学学报. 农业与生命科学版, 2012
The nucleotide sequence and single-strand conformation polymorphism (SSCP) in exon 11 of luteinizing hormone receptor (LHR) gene were studied in Hu sheep (sexual precocity and high prolificacy breeds), Jinzhong sheep and Lingchuan semi-fine wool sheep ...
WANG Li-hong   +5 more
doaj   +1 more source

Foot and Mouth Epidemic Reduces Cases of Human Cryptosporidiosis in Scotland. [PDF]

open access: yes, 2003
In Scotland, rates of cryptosporidiosis infection in humans peak during the spring, a peak that is coincident with the peak in rates of infection in farm animals (during lambing and calving time).
Jones, Keith   +3 more
core   +2 more sources

Study on Origin and Phylogeny Status of Hu Sheep

open access: yesAsian-Australasian Journal of Animal Sciences, 2003
Applying simple random sampling in typical colony methods in the central area of habitat, 14 structural loci and 31 alleles in blood enzyme and other protein variations of Hu sheep population are examined. After collecting the same data of 11 loci about the 22 sheep colonies in China and other countries, it clusters the 23 sheep populations by fuzzy ...
R. Q. Geng   +7 more
openaire   +1 more source

Chromatin accessibility and transcriptomic profiles of sheep pituitary function associated with fecundity

open access: yesBMC Genomics
Background The pituitary gland, a central regulator of the hypothalamic-pituitary-gonadal (HPG) axis, plays a pivotal role in reproductive efficiency by precisely controlling the secretion of gonadotropins, including follicle-stimulating hormone (FSH ...
Shanglai Li   +7 more
doaj   +1 more source

Variations in HIF-1α Contributed to High Altitude Hypoxia Adaptation via Affected Oxygen Metabolism in Tibetan Sheep

open access: yesAnimals, 2021
The Tibetan sheep is an indigenous species of the Tibetan plateau and has been well adapted to high-altitude hypoxia. In comparison to lowland sheep breeds, the blood gas indicators have changed and the HIFs signaling pathway is activated in Tibetan ...
Pengfei Zhao   +8 more
doaj   +1 more source

Helminth parasites of sheep and goats in Eastern Ethiopia [PDF]

open access: yes, 2007
A two-year epidemiology study of helminths of small ruminants involved the collection of viscera from 655 sheep and 632 goats from 4 abattoirs in eastern Ethiopia.
Sissay, Menkir Mekonnen
core  

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