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Differential expression of microRNAs during fiber development between fuzzless-lintless mutant and its wild-type allotetraploid cotton

Cotton is one of the most important textile crops but little is known how microRNAs regulate cotton fiber development. Using a well-studied cotton fiberless mutant Xu-142-fl, we compared 54 miRNAs for their expression between fiberless mutant and its wildtype. In wildtype Xu-142, 26 miRNAs are invol...

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Detalles Bibliográficos
Autores principales: Sun, Runrun, Li, Chengqi, Zhang, Jinbao, Li, Fei, Ma, Liang, Tan, Yangguang, Wang, Qinglian, Zhang, Baohong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5428375/
https://www.ncbi.nlm.nih.gov/pubmed/28127052
http://dx.doi.org/10.1038/s41598-017-00038-6
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author Sun, Runrun
Li, Chengqi
Zhang, Jinbao
Li, Fei
Ma, Liang
Tan, Yangguang
Wang, Qinglian
Zhang, Baohong
author_facet Sun, Runrun
Li, Chengqi
Zhang, Jinbao
Li, Fei
Ma, Liang
Tan, Yangguang
Wang, Qinglian
Zhang, Baohong
author_sort Sun, Runrun
collection PubMed
description Cotton is one of the most important textile crops but little is known how microRNAs regulate cotton fiber development. Using a well-studied cotton fiberless mutant Xu-142-fl, we compared 54 miRNAs for their expression between fiberless mutant and its wildtype. In wildtype Xu-142, 26 miRNAs are involved in cotton fiber initiation and 48 miRNAs are related to primary wall synthesis and secondary wall thickening. Thirty three miRNAs showed different expression in fiber initiation between Xu-142 and Xu-142-fl. These miRNAs potentially target 723 protein-coding genes, including transcription factors, such as MYB, ARF, and LRR. ARF18 was newly predicted targets of miR160a, and miR160a was expressed at higher level in −2DPA of Xu-142-fl compared with Xu-142. Furthermore, the result of Gene Ontology-based term classification (GO), EuKaryotic Orthologous Groups (KOG) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis shows that miRNA targets were classified to 222 biological processes, 64 cellular component and 42 molecular functions, enriched in 22 KOG groups, and classified into 28 pathways. Together, our study provides evidence for better understanding of miRNA regulatory roles in the process of fiber development, which is helpful to increase fiber yield and improve fiber quality.
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spelling pubmed-54283752017-05-15 Differential expression of microRNAs during fiber development between fuzzless-lintless mutant and its wild-type allotetraploid cotton Sun, Runrun Li, Chengqi Zhang, Jinbao Li, Fei Ma, Liang Tan, Yangguang Wang, Qinglian Zhang, Baohong Sci Rep Article Cotton is one of the most important textile crops but little is known how microRNAs regulate cotton fiber development. Using a well-studied cotton fiberless mutant Xu-142-fl, we compared 54 miRNAs for their expression between fiberless mutant and its wildtype. In wildtype Xu-142, 26 miRNAs are involved in cotton fiber initiation and 48 miRNAs are related to primary wall synthesis and secondary wall thickening. Thirty three miRNAs showed different expression in fiber initiation between Xu-142 and Xu-142-fl. These miRNAs potentially target 723 protein-coding genes, including transcription factors, such as MYB, ARF, and LRR. ARF18 was newly predicted targets of miR160a, and miR160a was expressed at higher level in −2DPA of Xu-142-fl compared with Xu-142. Furthermore, the result of Gene Ontology-based term classification (GO), EuKaryotic Orthologous Groups (KOG) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis shows that miRNA targets were classified to 222 biological processes, 64 cellular component and 42 molecular functions, enriched in 22 KOG groups, and classified into 28 pathways. Together, our study provides evidence for better understanding of miRNA regulatory roles in the process of fiber development, which is helpful to increase fiber yield and improve fiber quality. Nature Publishing Group UK 2017-01-31 /pmc/articles/PMC5428375/ /pubmed/28127052 http://dx.doi.org/10.1038/s41598-017-00038-6 Text en © The Author(s) 2017 This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
spellingShingle Article
Sun, Runrun
Li, Chengqi
Zhang, Jinbao
Li, Fei
Ma, Liang
Tan, Yangguang
Wang, Qinglian
Zhang, Baohong
Differential expression of microRNAs during fiber development between fuzzless-lintless mutant and its wild-type allotetraploid cotton
title Differential expression of microRNAs during fiber development between fuzzless-lintless mutant and its wild-type allotetraploid cotton
title_full Differential expression of microRNAs during fiber development between fuzzless-lintless mutant and its wild-type allotetraploid cotton
title_fullStr Differential expression of microRNAs during fiber development between fuzzless-lintless mutant and its wild-type allotetraploid cotton
title_full_unstemmed Differential expression of microRNAs during fiber development between fuzzless-lintless mutant and its wild-type allotetraploid cotton
title_short Differential expression of microRNAs during fiber development between fuzzless-lintless mutant and its wild-type allotetraploid cotton
title_sort differential expression of micrornas during fiber development between fuzzless-lintless mutant and its wild-type allotetraploid cotton
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5428375/
https://www.ncbi.nlm.nih.gov/pubmed/28127052
http://dx.doi.org/10.1038/s41598-017-00038-6
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