Genome-wide analysis of small RNA and novel microRNA discovery during fiber and seed initial development in Gossypium hirsutum. L.

Cotton is the source of the most important, renewable natural textile fiber and oil in the world. MicroRNAs (miRNAs) are endogenous, non-coding, approximately 18-24 nucleotides long RNAs and function in the negative regulation of their target genes. Two mostly overlapping libraries of small RNA mole...

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Autores principales:	Hua Zhang, Qun Wan, Wenxue Ye, Yuanda Lv, Huaitong Wu, Tianzhen Zhang
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2013
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/facf057dc159442ea718f8d6822162d5
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spelling	oai:doaj.org-article:facf057dc159442ea718f8d6822162d52021-11-18T09:02:25ZGenome-wide analysis of small RNA and novel microRNA discovery during fiber and seed initial development in Gossypium hirsutum. L.1932-620310.1371/journal.pone.0069743https://doaj.org/article/facf057dc159442ea718f8d6822162d52013-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/23922789/pdf/?tool=EBIhttps://doaj.org/toc/1932-6203Cotton is the source of the most important, renewable natural textile fiber and oil in the world. MicroRNAs (miRNAs) are endogenous, non-coding, approximately 18-24 nucleotides long RNAs and function in the negative regulation of their target genes. Two mostly overlapping libraries of small RNA molecules were constructed and sequenced, and served as repetition sets of data to identify miRNAs involved in fiber initiation and seed development. The D genome sequence of Gossypium raimondii was used in conjunction with EST sequences to predict miRNA precursors. Overall, 93 new miRNA precursors were identified, of which 28 belonged to 10 known families and the other 65 were considered to be novel miRNAs. Seven hundred EST sequences were proposed to be candidate target genes which involved in the regulation of a diverse group of genes with diverse functions and transcription factors. Some of the novel miRNAs and candidate target genes were validated by the Northern blot and rapid amplification of 5' cDNA ends (5' RACE).Hua ZhangQun WanWenxue YeYuanda LvHuaitong WuTianzhen ZhangPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 8, Iss 7, p e69743 (2013)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Hua Zhang Qun Wan Wenxue Ye Yuanda Lv Huaitong Wu Tianzhen Zhang Genome-wide analysis of small RNA and novel microRNA discovery during fiber and seed initial development in Gossypium hirsutum. L.
description	Cotton is the source of the most important, renewable natural textile fiber and oil in the world. MicroRNAs (miRNAs) are endogenous, non-coding, approximately 18-24 nucleotides long RNAs and function in the negative regulation of their target genes. Two mostly overlapping libraries of small RNA molecules were constructed and sequenced, and served as repetition sets of data to identify miRNAs involved in fiber initiation and seed development. The D genome sequence of Gossypium raimondii was used in conjunction with EST sequences to predict miRNA precursors. Overall, 93 new miRNA precursors were identified, of which 28 belonged to 10 known families and the other 65 were considered to be novel miRNAs. Seven hundred EST sequences were proposed to be candidate target genes which involved in the regulation of a diverse group of genes with diverse functions and transcription factors. Some of the novel miRNAs and candidate target genes were validated by the Northern blot and rapid amplification of 5' cDNA ends (5' RACE).
format	article
author	Hua Zhang Qun Wan Wenxue Ye Yuanda Lv Huaitong Wu Tianzhen Zhang
author_facet	Hua Zhang Qun Wan Wenxue Ye Yuanda Lv Huaitong Wu Tianzhen Zhang
author_sort	Hua Zhang
title	Genome-wide analysis of small RNA and novel microRNA discovery during fiber and seed initial development in Gossypium hirsutum. L.
title_short	Genome-wide analysis of small RNA and novel microRNA discovery during fiber and seed initial development in Gossypium hirsutum. L.
title_full	Genome-wide analysis of small RNA and novel microRNA discovery during fiber and seed initial development in Gossypium hirsutum. L.
title_fullStr	Genome-wide analysis of small RNA and novel microRNA discovery during fiber and seed initial development in Gossypium hirsutum. L.
title_full_unstemmed	Genome-wide analysis of small RNA and novel microRNA discovery during fiber and seed initial development in Gossypium hirsutum. L.
title_sort	genome-wide analysis of small rna and novel microrna discovery during fiber and seed initial development in gossypium hirsutum. l.
publisher	Public Library of Science (PLoS)
publishDate	2013
url	https://doaj.org/article/facf057dc159442ea718f8d6822162d5
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Genome-wide analysis of small RNA and novel microRNA discovery during fiber and seed initial development in Gossypium hirsutum. L.

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