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October 2017 in “Scientific reports” Fine wool sheep have more genes for wool quality, while coarse wool sheep have more for skin and muscle traits.
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April 2000 in “Animal Science/Animal science” Nutrients like vitamins, copper, zinc, and amino acids are crucial for healthy hair and wool growth.
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March 2020 in “Genes” Disrupting the FGF5 gene in rabbits leads to longer hair by extending the hair growth phase.
May 2026 in “International Journal of Versatile Research and Analysis” Air wedge interferometry is a precise, cost-effective way to measure hair thickness.
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November 2014 in “Biological Reviews” The telogen phase of hair growth is active and important for preparing hair follicles for regeneration, not just a resting stage.
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September 2020 in “Animals” circRNA-1926 helps goat stem cells turn into hair follicles by affecting miR-148a/b-3p and CDK19.
January 2024 in “Authorea (Authorea)” Using laccase to add poly(tyrosine) to wool makes it less likely to shrink and stronger.
July 2023 in “Frontiers in Veterinary Science” Melatonin helps hair grow by activating the RORα receptor in goats.
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July 2019 in “PeerJ” Removing the VDR gene in skin cells reduces their growth and affects hair-related genes.
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November 2024 in “Genes” miR-144 affects hair growth by interacting with Lhx2.
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November 2019 in “Genetics selection evolution” Chinese domestic goats have unique genetic traits due to domestication and geographic isolation.
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January 2019 in “PubMed” cgVEGF164 boosts hair follicle growth in mice.
research Skin
August 2022 Goat hair growth is influenced by light cycles and diet, and skin diseases in goats are diagnosed through a step-by-step process and often involve viral or bacterial infections.
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October 2024 in “Animals” An allele of the KRTAP13-2 gene may improve wool quality in sheep.
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September 2014 in “SpringerPlus” Sheep have a unique gene, KAP8-2, that humans don't have, which may affect wool properties.
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November 2023 in “Chemical and Biological Technologies in Agriculture” JUNB boosts hair growth in goats by helping specific skin cells multiply.
March 2025 in “Animal Bioscience” Goats' hair and color traits are linked to specific RNA expressions, useful for breeding and textiles.
December 2025 in “Animals” TGFBR1 slows down cell growth in fine-wool sheep hair follicles.
November 2025 in “BMC Genomics” Genetic differences in sheep affect wool type, with fat and immune genes influencing hair traits.
The KRTAP36-1 gene affects wool quality in Chinese Tan lambs.
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May 2016 in “Genes” Understanding wool keratin-associated proteins in sheep can help improve wool quality through selective breeding.
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April 2019 in “Animals” KRTAP28-1 gene can help breed sheep with finer wool.
Variant G of the KRTAP20-1 gene improves wool curliness in Chinese Tan sheep.
September 2025 in “Animals” Key proteins and pathways are crucial for wool fineness, but more research is needed.
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October 2020 in “BMC Genomics” Long non-coding RNAs play a key role in yak hair growth cycles.
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May 2018 in “The Indian Journal of Animal Sciences” The KAP 7 gene affects wool traits in Rambouillet sheep, with the BB genotype showing the best wool characteristics.
November 2025 in “Agriculture” Machine learning can effectively identify genes to improve wool quality in sheep.
January 2025 in “BMC Genomics” Long non-coding RNAs help regulate wool fineness in Gansu alpine fine-wool sheep.
March 2024 in “Agriculture” CRISPR/Cas9 gene-editing shows promise for improving sheep and goat breeding but faces challenges with efficiency and accuracy.
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December 2021 in “BMC Veterinary Research” Certain genes in Iranian sheep are linked to wool production and heat adaptation.