Insight into the effect of low temperature treatment on trichome density and related differentially expressed genes in Chinese cabbage
Trichome is important for help plant resist adversity and external damage. However, it often affects the appearance and taste of vegetables. In the present study, the trichome density of leaves from two Chinese cabbage cultivars with and without trichomes treated at low temperature are analyzed by biological microscope, and the differentially expressed genes related to trichomes formation were screened through transcriptome sequencing. The results showed that the number of leaves trichomes was reduced by 34.7% at low temperature compared with room temperature. A total of 661 differentially expression genes effecting trichomes formation were identified at the CT vs C, LCT vs LC, CT vs LCT. Several differentially expression genes from every comparison group were enriched in plant hormone signal transduction and amino acid biosynthesis pathway. Combined with the central genes obtained by WGCNA analysis, five candidate genes Bra029778, Bra026393, Bra030270, Bra037264 and Bra009655 were screened. qRT-PCR analysis verified that the gene expression differences were in line with the trend of transcriptome data. This study not only found possible new key genes and laid a foundation for revealing the molecular mechanism regulating the formation of trichome in Chinese cabbage, but also provided a new way to study plant surface trichomes.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2022 |
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| Erschienen: |
2022 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:17 |
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| Enthalten in: |
PloS one - 17(2022), 9 vom: 04., Seite e0274530 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Sun, Peixia [VerfasserIn] |
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| Links: |
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| Themen: |
Amino Acids |
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| Anmerkungen: |
Date Completed 19.09.2022 Date Revised 28.09.2022 published: Electronic-eCollection Citation Status MEDLINE |
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| doi: |
10.1371/journal.pone.0274530 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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NLM346247438 |
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| 245 | 1 | 0 | |a Insight into the effect of low temperature treatment on trichome density and related differentially expressed genes in Chinese cabbage |
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| 520 | |a Trichome is important for help plant resist adversity and external damage. However, it often affects the appearance and taste of vegetables. In the present study, the trichome density of leaves from two Chinese cabbage cultivars with and without trichomes treated at low temperature are analyzed by biological microscope, and the differentially expressed genes related to trichomes formation were screened through transcriptome sequencing. The results showed that the number of leaves trichomes was reduced by 34.7% at low temperature compared with room temperature. A total of 661 differentially expression genes effecting trichomes formation were identified at the CT vs C, LCT vs LC, CT vs LCT. Several differentially expression genes from every comparison group were enriched in plant hormone signal transduction and amino acid biosynthesis pathway. Combined with the central genes obtained by WGCNA analysis, five candidate genes Bra029778, Bra026393, Bra030270, Bra037264 and Bra009655 were screened. qRT-PCR analysis verified that the gene expression differences were in line with the trend of transcriptome data. This study not only found possible new key genes and laid a foundation for revealing the molecular mechanism regulating the formation of trichome in Chinese cabbage, but also provided a new way to study plant surface trichomes | ||
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| 700 | 1 | |a Huang, Chuang |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Liping |e verfasserin |4 aut | |
| 700 | 1 | |a Wu, Dan |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Wei |e verfasserin |4 aut | |
| 700 | 1 | |a Yu, Shuang |e verfasserin |4 aut | |
| 700 | 1 | |a Fu, Genying |e verfasserin |4 aut | |
| 700 | 1 | |a Cheng, Shanhan |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Zhiwei |e verfasserin |4 aut | |
| 700 | 1 | |a Deng, Qin |e verfasserin |4 aut | |
| 700 | 1 | |a Zhu, Guopeng |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Pingwu |e verfasserin |4 aut | |
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