干旱区生态环境知识资源中心(Arid): Identification of potential key genes and pathways associated with the Pashmina fiber initiation using RNA-Seq and integrated bioinformatics analysis

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DOI	10.1038/s41598-021-81471-6
	Identification of potential key genes and pathways associated with the Pashmina fiber initiation using RNA-Seq and integrated bioinformatics analysis
	Bhat, Basharat; Yaseen, Mifftha; Singh, Ashutosh; Ahmad, Syed Mudasir; Ganai, Nazir A.
通讯作者	Bhat, B ; Ganai, NA (corresponding author), Sher e Kashmir Univ Agr Sci & Technol Kashmir, Div Anim Biotechnol, Shuhama 190016, Jammu & Kashmir, India. ; Bhat, B (corresponding author), Shiv Nadar Univ, Dept Life Sci, Gautam Buddha Nagar 201314, UP, India.
来源期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
出版年	2021
卷号	11 期号:1
英文摘要	Pashmina goat (Capra hircus) is an economically important livestock species, which habitats the cold arid desert of the Ladakh region (India), and produces a princely animal fiber called Pashmina. The Pashmina goat has a double coat fleece as an adaptation to the very harsh cold winters the outer long coarse hair (guard hair) produced from primary hair follicles and the inner fine Pashmina fiber produced from secondary hair follicles. Pashmina fiber undergoes a circannual and synchronized growth cycle. In the present study, we analyzed transcriptome profiles from 10 different Pashmina goats during anagen and telogen to delineate genes and signaling pathways regulating active (anagen) and regressive (telogen) phases of the follicle growth. During anagen, 150 genes were expressed at significantly higher levels with log (FC)>2 and p(adj)<0.05. The RNA seq results were subjected to qRT-PCR validation. Among the nine genes selected, the expression of HAS1, TRIB2, P2RX1. PRG4, CNR2, and MMP25 were significantly higher (p<0.05) in the anagen phase, whereas MC4R, GIPC2, and CDO1 were significantly expressed (p<0.05) in the telogen phase which supports and validates the gene expression pattern from the RNA-sequencing. Differentially expressed genes revealed that Pashmina fiber initiation is largely controlled by signaling pathways like Wnt, NF-Kappa, JAK-STAT, Hippo, MAPK, Calcium, and PI3K-Akt. Expression of genes from the Integrin family, Cell adhesion molecules, and ECM-receptors were observed to be at much higher levels during anagen. We identified key genes (IL36RN, IGF2, ITGAV, ITGA5, ITCCR7, CXCL5, C3, CCL19, and CXCR3) and a collagen cluster which might be tightly correlated with anagen-induction. The regulatory network suggests the potential role of RUNX3, NR2F1/2, and GATA family transcription factors in anagen-initiation and maintaining fiber quality in Pashmina goats.
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000676336800012
WOS关键词	HAIR-FOLLICLE ; DERMAL PAPILLA ; MODELS
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/364676
作者单位	[Bhat, Basharat; Ahmad, Syed Mudasir; Ganai, Nazir A.] Sher e Kashmir Univ Agr Sci & Technol Kashmir, Div Anim Biotechnol, Shuhama 190016, Jammu & Kashmir, India; [Bhat, Basharat; Singh, Ashutosh] Shiv Nadar Univ, Dept Life Sci, Gautam Buddha Nagar 201314, UP, India; [Yaseen, Mifftha] Jamia Hamdard, Dept Interdisciplinary Sci, Delhi 110062, India
推荐引用方式 GB/T 7714	Bhat, Basharat,Yaseen, Mifftha,Singh, Ashutosh,et al. Identification of potential key genes and pathways associated with the Pashmina fiber initiation using RNA-Seq and integrated bioinformatics analysis[J],2021,11(1).
APA	Bhat, Basharat,Yaseen, Mifftha,Singh, Ashutosh,Ahmad, Syed Mudasir,&Ganai, Nazir A..(2021).Identification of potential key genes and pathways associated with the Pashmina fiber initiation using RNA-Seq and integrated bioinformatics analysis.SCIENTIFIC REPORTS,11(1).
MLA	Bhat, Basharat,et al."Identification of potential key genes and pathways associated with the Pashmina fiber initiation using RNA-Seq and integrated bioinformatics analysis".SCIENTIFIC REPORTS 11.1(2021).