Screening and Identification of LncRNAs Related to Villus Growth of Liaoning Cashmere Goats and Their Effects on Growth after FGF5 Treatment [post]

2019 unpublished
Background)Liaoning cashmere goat cashmere has high economic value FGF5 is an important factor regulating its growth. The role of long non-coding RNA (LncRNA) in the mammalian villus growth cycle has still not been studied in detail.(Results)This study investigated how LncRNA mediates the effects of FGF5 on the growth of Liaoning cashmere goats. We screened for LncRNA related to hair follicle development and villus growth by RNA-seq sequencing. GO and pathway analysis determined that the
more » ... treatment conditions for FGF5 drugs are 10 -4 g/L for 72h (F4_72h). The expression levels of CBS, CTH, keratin gene K26, KAP11.1 were studied when overexpressing and interfering with LncRNA. (Conclusions)To our knowledge, this is the first study on how LncRNA regulates villi growth by regulating target genes and keratin genes in the amino acid metabolic pathway; it is also the first to open a new research direction for studying the mechanism of FGF5 in regulating hair follicle development and villus growth.
doi:10.21203/rs.2.13339/v1 fatcat:4zb47jonyvbore6gcwxmkj6pty