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October 2019 in “Genes” A new sheep gene, KRTAP36-1, may help breed sheep with better wool by reducing prickle factor.
September 2016 in “Journal of dermatological science” The conclusion is that the variation in hair thinness in patients is mostly due to the amount of underdeveloped hairs, and treatments that thicken fine hairs might work for those with mild to severe conditions.
January 2025 in “Animal Science Journal” Golden takin's hair structure is adapted to maintain body temperature in harsh winters.
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January 2025 in “动物学研究” The gene GJA1 is important for regulating coarse hair density in goats.
Knocking out the FGF5 gene in sheep increased wool production and hair-follicle density.
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November 2017 in “Asian-Australasian journal of animal sciences” Certain gene mutations are linked to wool quality in sheep and could help in breeding for better wool.
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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.
May 2024 in “Frontiers in medicine” A genetic mutation in the LIPH gene causes tightly curled hair that stops growing in some Japanese individuals.
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December 2022 in “Genes” CNVs influence hair length in Tianzhu white yaks.
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December 2017 in “Small Ruminant Research” Variation in the TCHH gene affects wool curliness in sheep.
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January 1987 in “PubMed” Woolly hair syndrome is a genetic condition causing frizzy, fragile hair.
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January 2017 in “Genes” The gene KAP22-1 affects wool yield and fiber shape in sheep.
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September 2016 in “World Rabbit Science” High wool density in Rex rabbits is linked to specific gene activity affecting hair follicle development.
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January 2023 in “Frontiers in Genetics” Overexpressing ovine β-catenin in mice skin increases hair follicle density and growth.
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July 2024 in “Journal Archives of Health” Woolly hair is a rare genetic condition with no effective treatments.
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June 2003 in “Journal of Structural Biology” Sheet formation is key to macrofibril structure differences in wool.
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February 2026 in “Small Ruminant Research” The IRF2BP2 gene affects sheep fleece quality by influencing fiber traits.
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February 2008 in “Nature genetics” Mutations in the P2RY5 gene cause autosomal recessive woolly hair.
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January 1988 Only two of the four keratin genes are expressed in wool fibers.
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January 1992 in “Journal of Investigative Dermatology” January 2026 in “Frontiers in Animal Science” Gentile di Puglia sheep have finer wool and more lanolin than Sarda sheep.
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February 1981 in “Australian journal of biological sciences” Lambs fed a liquid diet showed abnormal wool and skin, which improved with more B-vitamins, suggesting a link to B-vitamin deficiency.
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October 2013 in “PLoS ONE” MicroRNAs play a key role in wool growth in Tibetan sheep.
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March 2017 in “Gene” CAP1 decreases the expression of a hair-related protein in young Tan sheep's skin.
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January 2020 in “Genes” The KRTAP21-2 gene affects wool length and quality in sheep.
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September 2017 in “Genes” Selecting specific KRTAP26-1 gene variants can improve wool quality in sheep.