To prevent wool loss in sheep, provide balanced nutrition and reduce stress.
90 citations
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January 1979 in “International review of cytology” Wool follicles are complex, involving interactions between different cell types and structures.
1 citations
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January 1992 in “Bangladesh Journal of Animal Science” Camel skin has typical mammalian layers, with hair follicles, glands, and muscles, varying by body area.
1 citations
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January 2023 in “Frontiers in genetics” Certain genetic markers linked to wool quality in Rambouillet sheep were identified, which can guide better breeding choices.
Yak hair stretches mainly due to macromolecules slipping past each other.
16 citations
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January 1977 12 citations
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January 1934 in “Proceedings of the Royal Society of London Series B Containing Papers of a Biological Character” Stretched hair has a similar structure to natural silk, showing hair's elasticity involves reversible changes within its molecules.
Hulunbuir lambs adapt better to cold than Hu lambs, showing more wool growth and thicker skin.
1 citations
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September 2024 in “Animals” Specific gene variants affect wool traits in Chinese Tan sheep.
4 citations
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May 2024 in “Genes” KRT81 gene variations in sheep affect wool weight but not fiber length or thickness.
January 2025 in “BMC Genomics” Long non-coding RNAs help regulate wool fineness in Gansu alpine fine-wool sheep.
January 2024 in “Journal of camel practice and research/Journal of Camel Practice and Research” Certain genetic variations in camels affect hair coarseness.
38 citations
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July 1993 in “Journal of Investigative Dermatology” October 2019 in “Research Square (Research Square)” Certain circular RNAs may regulate wool follicle growth in sheep.
2 citations
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March 2010 in “European journal of dermatology/EJD. European journal of dermatology” A young Caucasian girl had both woolly hair and alopecia areata, which is rare.
13 citations
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November 2009 in “Journal of Dermatological Science” A gene mutation causes woolly hair in a Syrian patient.
January 2012 in “Zhongguo shouyi xuebao” Sheep breeds show different keratin gene expression in the groin, linked to hair follicle density.
6 citations
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January 2020 in “Czech Journal of Animal Science” The FAT1 gene and its variations can help improve wool quality in Chinese Merino sheep through selective breeding.
37 citations
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October 2013 in “PLoS ONE” MicroRNAs play a key role in wool growth in Tibetan sheep.
29 citations
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July 2015 in “Journal of Medical Genetics” A genetic variant in the KRT25 gene causes tightly curled hair.
1549 citations
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March 2006 in “Science” Understanding stem cell interactions with their environments is key for advancing regenerative medicine.
133 citations
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August 1969 in “Science” Melatonin causes weasels to grow white fur and become reproductively inactive.
46 citations
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August 2020 in “International Journal of Genomics” Identifying specific genes helps improve goat breeding for better traits like growth and milk production.
29 citations
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October 2017 in “Journal of proteomics” The research found specific proteins that affect fiber characteristics and hair growth in sheep and goats.
23 citations
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July 2020 in “BMC Genomics” NCBP3, SDHA, and PTPRA are the best genes for accurate goat skin research.
10 citations
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June 2024 in “Frontiers in Genetics” Different sheep breeds share similar genetic factors affecting wool fineness.
8 citations
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December 2022 in “BMC Genomics” The research improved understanding of yak hair growth to help use yak wool better.
3 citations
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January 2025 in “Animal Genetics” Variants on chromosome 10 affect hair thickness in Dazu black goats.
3 citations
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April 2023 in “Veterinary sciences” Researchers found genes that may explain why some pigs grow winter hair, which could help breed cold-resistant pigs.
2 citations
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February 2025 in “PLoS ONE” Key proteins influence wool quality by affecting hair follicle development in sheep.