Transcriptome profiling unveils the mechanism of phenylpropane biosynthesis in rhizome development of Caucasian clover.

Caucasian clover is the only perennial herb of the genus Leguminous clover with underground rhizomes. However, we know very little about its development process and mechanism. Transcriptome studies were conducted on the roots of Caucasian clover without a rhizome (NR) at the young seedling stage and...

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Auteurs principaux:	Lingdong Meng, Xiaomeng Zhang, Lina Wang, Haoyue Liu, Yihang Zhao, Kun Yi, Guowen Cui, Xiujie Yin
Format:	article
Langue:	EN
Publié:	Public Library of Science (PLoS) 2021
Sujets:	Medicine R Science Q
Accès en ligne:	https://doaj.org/article/92f7ba9c060c4c14ad109188d47f7edc
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spelling	oai:doaj.org-article:92f7ba9c060c4c14ad109188d47f7edc2021-12-02T20:15:22ZTranscriptome profiling unveils the mechanism of phenylpropane biosynthesis in rhizome development of Caucasian clover.1932-620310.1371/journal.pone.0254669https://doaj.org/article/92f7ba9c060c4c14ad109188d47f7edc2021-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0254669https://doaj.org/toc/1932-6203Caucasian clover is the only perennial herb of the genus Leguminous clover with underground rhizomes. However, we know very little about its development process and mechanism. Transcriptome studies were conducted on the roots of Caucasian clover without a rhizome (NR) at the young seedling stage and the fully developed rhizome, including the root neck (R1), main root (R2), horizontal root (R3), and rhizome bud (R4), of the tissues in the mature phase. Compared with the rhizome in the mature phase, NR had 893 upregulated differentially expressed genes (DEGs), most of which were enriched in 'phenylpropanoid biosynthesis', 'phenylalanine metabolism', 'DNA replication' and 'biosynthesis of amino acids'. A higher number of transcription factors (AP2/ERF, C2H2 and FAR1) were found in NR. There were highly expressed genes for R4, such as auxin response factor SAUR, galacturonosyltransferase (GAUT), and sucrose synthase (SUS). Phenylpropanoids are very important for the entire process of rhizome development. We drew a cluster heat map of genes related to the phenylpropanoid biosynthesis pathway, in which the largest number of genes belonged to COMT, and most of them were upregulated in R4.Lingdong MengXiaomeng ZhangLina WangHaoyue LiuYihang ZhaoKun YiGuowen CuiXiujie YinPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 16, Iss 7, p e0254669 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Lingdong Meng Xiaomeng Zhang Lina Wang Haoyue Liu Yihang Zhao Kun Yi Guowen Cui Xiujie Yin Transcriptome profiling unveils the mechanism of phenylpropane biosynthesis in rhizome development of Caucasian clover.
description	Caucasian clover is the only perennial herb of the genus Leguminous clover with underground rhizomes. However, we know very little about its development process and mechanism. Transcriptome studies were conducted on the roots of Caucasian clover without a rhizome (NR) at the young seedling stage and the fully developed rhizome, including the root neck (R1), main root (R2), horizontal root (R3), and rhizome bud (R4), of the tissues in the mature phase. Compared with the rhizome in the mature phase, NR had 893 upregulated differentially expressed genes (DEGs), most of which were enriched in 'phenylpropanoid biosynthesis', 'phenylalanine metabolism', 'DNA replication' and 'biosynthesis of amino acids'. A higher number of transcription factors (AP2/ERF, C2H2 and FAR1) were found in NR. There were highly expressed genes for R4, such as auxin response factor SAUR, galacturonosyltransferase (GAUT), and sucrose synthase (SUS). Phenylpropanoids are very important for the entire process of rhizome development. We drew a cluster heat map of genes related to the phenylpropanoid biosynthesis pathway, in which the largest number of genes belonged to COMT, and most of them were upregulated in R4.
format	article
author	Lingdong Meng Xiaomeng Zhang Lina Wang Haoyue Liu Yihang Zhao Kun Yi Guowen Cui Xiujie Yin
author_facet	Lingdong Meng Xiaomeng Zhang Lina Wang Haoyue Liu Yihang Zhao Kun Yi Guowen Cui Xiujie Yin
author_sort	Lingdong Meng
title	Transcriptome profiling unveils the mechanism of phenylpropane biosynthesis in rhizome development of Caucasian clover.
title_short	Transcriptome profiling unveils the mechanism of phenylpropane biosynthesis in rhizome development of Caucasian clover.
title_full	Transcriptome profiling unveils the mechanism of phenylpropane biosynthesis in rhizome development of Caucasian clover.
title_fullStr	Transcriptome profiling unveils the mechanism of phenylpropane biosynthesis in rhizome development of Caucasian clover.
title_full_unstemmed	Transcriptome profiling unveils the mechanism of phenylpropane biosynthesis in rhizome development of Caucasian clover.
title_sort	transcriptome profiling unveils the mechanism of phenylpropane biosynthesis in rhizome development of caucasian clover.
publisher	Public Library of Science (PLoS)
publishDate	2021
url	https://doaj.org/article/92f7ba9c060c4c14ad109188d47f7edc
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Transcriptome profiling unveils the mechanism of phenylpropane biosynthesis in rhizome development of Caucasian clover.

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