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Identification of the caprine keratin-associated protein 20-2 (KAP20-2) gene and its effect on cashmere traits
(MDPI, 2017-11)
The gene encoding the high glycine/tyrosine keratin-associated protein 20-2 (KAP20-2) gene has been described in humans, but has not been identified in any livestock species. A search for similar sequences in the caprine ...
Identification of the ovine keratin-associated protein 26-1 gene and its association with variation in wool traits
(MDPI, 2017-09)
Keratin-associated proteins (KAPs) are structural components of wool and hair fibres, and are believed to play a role in defining the physico-mechanical properties of the wool fibre. In this study, the putative ovine ...
Variation in the ovine KAP6-3 gene (KRTAP6-3) is associated with variation in mean fibre diameter-associated wool traits
(MDPI AG, 2017)
Polymerase chain reaction-single stranded conformational polymorphism (PCR-SSCP) analysis was used to investigate variation in the ovine KAP6-3 gene (KRTAP6-3) in 383 Merino × Southdown-cross lambs from four sire-lines, ...
Polymorphism of KRT83 and its association with selected wool traits in Merino-cross lambs
(Elsevier, 2017-10-01)
Keratins are structural proteins in the cortex of wool fibres. It is thought that variation in the keratin genes (KRTs) affects wool structure and characteristics. Polymerase chain reaction-single stranded conformational ...
Variation in the KAP6-1 gene in Chinese Tan sheep and associations with variation in wool traits
(Elsevier on behalf of International Goat Association, 2017-09)
The keratin-associated protein KAP6-1 gene (KRTAP6-1) was investigated for its effect on wool traits in Chinese Tan sheep. Two previously identified KRTAP6-1 variants (A and B) and two newly identified KRTAP6-1 variants ...
Identification of the association between FABP4 gene polymorphisms and milk production traits in Sfakia sheep
(Copernicus Publications on behalf of the Leibniz Institute for Farm Animal Biology (FBN), 2019-07-15)
The aim of this study was to estimate the effect of variation in the fatty acid binding protein 4 gene (FABP4) on milk production traits in Greek Sfakia sheep. Polymerase chain reaction – single-stranded conformational ...
Characterisation of an ovine keratin associated protein (KAP) gene, which would produce a protein rich in glycine and tyrosine, but lacking in cysteine
(MDPI, 2019-11-01)
The keratin-associated proteins (KAPs) are structural components of hair/wool fibres. All of the KAPs identified to date contain cysteine, which is thought to form disulphide bonds cross-linking the keratin intermediate ...
Variation in the fatty acid synthase gene (FASN) and its association with milk traits in Gannan yaks
(MDPI, 2019-09)
Fatty acid synthase (FASN) is an enzyme involved in the synthesis of fatty acids (FA) and plays a central role in de novo lipogenesis in mammals. This study was conducted to ascertain the relative level of expression of ...
Transcriptome profile analysis of mammary gland tissue from two breeds of lactating sheep
(MDPI, 2019-10-08)
The mammary gland is a crucial tissue for milk synthesis and plays a critical role in the feeding and growth of mammalian offspring. The aim of this study was to use RNA-sequencing (RNA-Seq) technology to provide a ...
Variation in KRTAP6-1 affects wool fibre diameter in New Zealand Romney ewes
(Copernicus Publications on behalf of Leibniz Institute for Farm Animal Biology (FBN)., 2019-08-13)
Variation in KRTAP6-1 has been reported to affect wool fibre traits in Merino cross-breed sheep and Chinese Tan sheep, but little is known about whether these effects persist in other breeds. In this study, variation in ...