Comparative Transcriptome Analysis Reveals Different Low-Nitrogen-Responsive Genes in Pepper Cultivars
The molecular mechanisms underlying the variation in N-use efficiency (NUE) in pepper (<i<Capsicum annuum</i< L.) genotypes are poorly understood. In this work, two genotypes (750-1, low-N tolerant; ZCFB, low-N sensitive) with contrasting low-N tolerance were selected from 100 pepper cul...
Ausführliche Beschreibung
Autor*in: |
Chunping Wang [verfasserIn] Yifei Li [verfasserIn] Wenqin Bai [verfasserIn] Xiaomiao Yang [verfasserIn] Hong Wu [verfasserIn] Kairong Lei [verfasserIn] Renzhong Huang [verfasserIn] Shicai Zhang [verfasserIn] Qizhong Huang [verfasserIn] Qing Lin [verfasserIn] |
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E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2021 |
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Übergeordnetes Werk: |
In: Horticulturae - MDPI AG, 2017, 7(2021), 5, p 110 |
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Übergeordnetes Werk: |
volume:7 ; year:2021 ; number:5, p 110 |
Links: |
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DOI / URN: |
10.3390/horticulturae7050110 |
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Katalog-ID: |
DOAJ05916915X |
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10.3390/horticulturae7050110 doi (DE-627)DOAJ05916915X (DE-599)DOAJ81ed956d7bff4907818a50dd409c5069 DE-627 ger DE-627 rakwb eng SB1-1110 Chunping Wang verfasserin aut Comparative Transcriptome Analysis Reveals Different Low-Nitrogen-Responsive Genes in Pepper Cultivars 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The molecular mechanisms underlying the variation in N-use efficiency (NUE) in pepper (<i<Capsicum annuum</i< L.) genotypes are poorly understood. In this work, two genotypes (750-1, low-N tolerant; ZCFB, low-N sensitive) with contrasting low-N tolerance were selected from 100 pepper cultivars on the basis of their relative leaf areas, shoot dry weights, root dry weights, and plant dry weights at the seedling stage. Subsequently, using RNA-Seq, the transcriptome of these two pepper genotypes under N starvation for 28 days was analyzed. We detected 2621/2470 and 3936/4218 different expressed genes (DEGs) in the leaves/roots of 750-1 and ZCFB, respectively. The changes in the expression of basic N metabolism genes were similar between 750-1 and ZCFB. However, different DEGs not directly involved in N metabolism were identified between the 750-1 and ZCFB cultivars. In 750-1, 110 unique DEGs were detected in the leaves, of which 103 were down-regulated, including genes associated with protein metabolism, photosynthesis, secondary metabolism, cell wall metabolism, stress response, and disease resistance. In ZCFB, 142 unique DEGs were detected in the roots, of which 117 were up-regulated, resulting in enhancement of processes such as protein degradation, secondary metabolites synthesis, lipid metabolism, endocytosis, the tricarboxylic acid cycle (TCA), transcriptional regulation, stress response, and disease resistance. Our results not only facilitate an understanding of the different regulatory process in low-N-tolerant and low-N-sensitive pepper cultivars, but also provide abundant candidate genes for improving the low-N tolerance of pepper cultivars. <i<Capcicum annuum</i< L. RNA-Seq nitrogen-use efficiency low-nitrogen tolerance Plant culture Yifei Li verfasserin aut Wenqin Bai verfasserin aut Xiaomiao Yang verfasserin aut Hong Wu verfasserin aut Kairong Lei verfasserin aut Renzhong Huang verfasserin aut Shicai Zhang verfasserin aut Qizhong Huang verfasserin aut Qing Lin verfasserin aut In Horticulturae MDPI AG, 2017 7(2021), 5, p 110 (DE-627)820684155 (DE-600)2813983-5 23117524 nnns volume:7 year:2021 number:5, p 110 https://doi.org/10.3390/horticulturae7050110 kostenfrei https://doaj.org/article/81ed956d7bff4907818a50dd409c5069 kostenfrei https://www.mdpi.com/2311-7524/7/5/110 kostenfrei https://doaj.org/toc/2311-7524 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 7 2021 5, p 110 |
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10.3390/horticulturae7050110 doi (DE-627)DOAJ05916915X (DE-599)DOAJ81ed956d7bff4907818a50dd409c5069 DE-627 ger DE-627 rakwb eng SB1-1110 Chunping Wang verfasserin aut Comparative Transcriptome Analysis Reveals Different Low-Nitrogen-Responsive Genes in Pepper Cultivars 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The molecular mechanisms underlying the variation in N-use efficiency (NUE) in pepper (<i<Capsicum annuum</i< L.) genotypes are poorly understood. In this work, two genotypes (750-1, low-N tolerant; ZCFB, low-N sensitive) with contrasting low-N tolerance were selected from 100 pepper cultivars on the basis of their relative leaf areas, shoot dry weights, root dry weights, and plant dry weights at the seedling stage. Subsequently, using RNA-Seq, the transcriptome of these two pepper genotypes under N starvation for 28 days was analyzed. We detected 2621/2470 and 3936/4218 different expressed genes (DEGs) in the leaves/roots of 750-1 and ZCFB, respectively. The changes in the expression of basic N metabolism genes were similar between 750-1 and ZCFB. However, different DEGs not directly involved in N metabolism were identified between the 750-1 and ZCFB cultivars. In 750-1, 110 unique DEGs were detected in the leaves, of which 103 were down-regulated, including genes associated with protein metabolism, photosynthesis, secondary metabolism, cell wall metabolism, stress response, and disease resistance. In ZCFB, 142 unique DEGs were detected in the roots, of which 117 were up-regulated, resulting in enhancement of processes such as protein degradation, secondary metabolites synthesis, lipid metabolism, endocytosis, the tricarboxylic acid cycle (TCA), transcriptional regulation, stress response, and disease resistance. Our results not only facilitate an understanding of the different regulatory process in low-N-tolerant and low-N-sensitive pepper cultivars, but also provide abundant candidate genes for improving the low-N tolerance of pepper cultivars. <i<Capcicum annuum</i< L. RNA-Seq nitrogen-use efficiency low-nitrogen tolerance Plant culture Yifei Li verfasserin aut Wenqin Bai verfasserin aut Xiaomiao Yang verfasserin aut Hong Wu verfasserin aut Kairong Lei verfasserin aut Renzhong Huang verfasserin aut Shicai Zhang verfasserin aut Qizhong Huang verfasserin aut Qing Lin verfasserin aut In Horticulturae MDPI AG, 2017 7(2021), 5, p 110 (DE-627)820684155 (DE-600)2813983-5 23117524 nnns volume:7 year:2021 number:5, p 110 https://doi.org/10.3390/horticulturae7050110 kostenfrei https://doaj.org/article/81ed956d7bff4907818a50dd409c5069 kostenfrei https://www.mdpi.com/2311-7524/7/5/110 kostenfrei https://doaj.org/toc/2311-7524 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 7 2021 5, p 110 |
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10.3390/horticulturae7050110 doi (DE-627)DOAJ05916915X (DE-599)DOAJ81ed956d7bff4907818a50dd409c5069 DE-627 ger DE-627 rakwb eng SB1-1110 Chunping Wang verfasserin aut Comparative Transcriptome Analysis Reveals Different Low-Nitrogen-Responsive Genes in Pepper Cultivars 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The molecular mechanisms underlying the variation in N-use efficiency (NUE) in pepper (<i<Capsicum annuum</i< L.) genotypes are poorly understood. In this work, two genotypes (750-1, low-N tolerant; ZCFB, low-N sensitive) with contrasting low-N tolerance were selected from 100 pepper cultivars on the basis of their relative leaf areas, shoot dry weights, root dry weights, and plant dry weights at the seedling stage. Subsequently, using RNA-Seq, the transcriptome of these two pepper genotypes under N starvation for 28 days was analyzed. We detected 2621/2470 and 3936/4218 different expressed genes (DEGs) in the leaves/roots of 750-1 and ZCFB, respectively. The changes in the expression of basic N metabolism genes were similar between 750-1 and ZCFB. However, different DEGs not directly involved in N metabolism were identified between the 750-1 and ZCFB cultivars. In 750-1, 110 unique DEGs were detected in the leaves, of which 103 were down-regulated, including genes associated with protein metabolism, photosynthesis, secondary metabolism, cell wall metabolism, stress response, and disease resistance. In ZCFB, 142 unique DEGs were detected in the roots, of which 117 were up-regulated, resulting in enhancement of processes such as protein degradation, secondary metabolites synthesis, lipid metabolism, endocytosis, the tricarboxylic acid cycle (TCA), transcriptional regulation, stress response, and disease resistance. Our results not only facilitate an understanding of the different regulatory process in low-N-tolerant and low-N-sensitive pepper cultivars, but also provide abundant candidate genes for improving the low-N tolerance of pepper cultivars. <i<Capcicum annuum</i< L. RNA-Seq nitrogen-use efficiency low-nitrogen tolerance Plant culture Yifei Li verfasserin aut Wenqin Bai verfasserin aut Xiaomiao Yang verfasserin aut Hong Wu verfasserin aut Kairong Lei verfasserin aut Renzhong Huang verfasserin aut Shicai Zhang verfasserin aut Qizhong Huang verfasserin aut Qing Lin verfasserin aut In Horticulturae MDPI AG, 2017 7(2021), 5, p 110 (DE-627)820684155 (DE-600)2813983-5 23117524 nnns volume:7 year:2021 number:5, p 110 https://doi.org/10.3390/horticulturae7050110 kostenfrei https://doaj.org/article/81ed956d7bff4907818a50dd409c5069 kostenfrei https://www.mdpi.com/2311-7524/7/5/110 kostenfrei https://doaj.org/toc/2311-7524 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 7 2021 5, p 110 |
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Chunping Wang misc SB1-1110 misc <i<Capcicum annuum</i< L. misc RNA-Seq misc nitrogen-use efficiency misc low-nitrogen tolerance misc Plant culture Comparative Transcriptome Analysis Reveals Different Low-Nitrogen-Responsive Genes in Pepper Cultivars |
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SB1-1110 Comparative Transcriptome Analysis Reveals Different Low-Nitrogen-Responsive Genes in Pepper Cultivars <i<Capcicum annuum</i< L. RNA-Seq nitrogen-use efficiency low-nitrogen tolerance |
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Comparative Transcriptome Analysis Reveals Different Low-Nitrogen-Responsive Genes in Pepper Cultivars |
abstract |
The molecular mechanisms underlying the variation in N-use efficiency (NUE) in pepper (<i<Capsicum annuum</i< L.) genotypes are poorly understood. In this work, two genotypes (750-1, low-N tolerant; ZCFB, low-N sensitive) with contrasting low-N tolerance were selected from 100 pepper cultivars on the basis of their relative leaf areas, shoot dry weights, root dry weights, and plant dry weights at the seedling stage. Subsequently, using RNA-Seq, the transcriptome of these two pepper genotypes under N starvation for 28 days was analyzed. We detected 2621/2470 and 3936/4218 different expressed genes (DEGs) in the leaves/roots of 750-1 and ZCFB, respectively. The changes in the expression of basic N metabolism genes were similar between 750-1 and ZCFB. However, different DEGs not directly involved in N metabolism were identified between the 750-1 and ZCFB cultivars. In 750-1, 110 unique DEGs were detected in the leaves, of which 103 were down-regulated, including genes associated with protein metabolism, photosynthesis, secondary metabolism, cell wall metabolism, stress response, and disease resistance. In ZCFB, 142 unique DEGs were detected in the roots, of which 117 were up-regulated, resulting in enhancement of processes such as protein degradation, secondary metabolites synthesis, lipid metabolism, endocytosis, the tricarboxylic acid cycle (TCA), transcriptional regulation, stress response, and disease resistance. Our results not only facilitate an understanding of the different regulatory process in low-N-tolerant and low-N-sensitive pepper cultivars, but also provide abundant candidate genes for improving the low-N tolerance of pepper cultivars. |
abstractGer |
The molecular mechanisms underlying the variation in N-use efficiency (NUE) in pepper (<i<Capsicum annuum</i< L.) genotypes are poorly understood. In this work, two genotypes (750-1, low-N tolerant; ZCFB, low-N sensitive) with contrasting low-N tolerance were selected from 100 pepper cultivars on the basis of their relative leaf areas, shoot dry weights, root dry weights, and plant dry weights at the seedling stage. Subsequently, using RNA-Seq, the transcriptome of these two pepper genotypes under N starvation for 28 days was analyzed. We detected 2621/2470 and 3936/4218 different expressed genes (DEGs) in the leaves/roots of 750-1 and ZCFB, respectively. The changes in the expression of basic N metabolism genes were similar between 750-1 and ZCFB. However, different DEGs not directly involved in N metabolism were identified between the 750-1 and ZCFB cultivars. In 750-1, 110 unique DEGs were detected in the leaves, of which 103 were down-regulated, including genes associated with protein metabolism, photosynthesis, secondary metabolism, cell wall metabolism, stress response, and disease resistance. In ZCFB, 142 unique DEGs were detected in the roots, of which 117 were up-regulated, resulting in enhancement of processes such as protein degradation, secondary metabolites synthesis, lipid metabolism, endocytosis, the tricarboxylic acid cycle (TCA), transcriptional regulation, stress response, and disease resistance. Our results not only facilitate an understanding of the different regulatory process in low-N-tolerant and low-N-sensitive pepper cultivars, but also provide abundant candidate genes for improving the low-N tolerance of pepper cultivars. |
abstract_unstemmed |
The molecular mechanisms underlying the variation in N-use efficiency (NUE) in pepper (<i<Capsicum annuum</i< L.) genotypes are poorly understood. In this work, two genotypes (750-1, low-N tolerant; ZCFB, low-N sensitive) with contrasting low-N tolerance were selected from 100 pepper cultivars on the basis of their relative leaf areas, shoot dry weights, root dry weights, and plant dry weights at the seedling stage. Subsequently, using RNA-Seq, the transcriptome of these two pepper genotypes under N starvation for 28 days was analyzed. We detected 2621/2470 and 3936/4218 different expressed genes (DEGs) in the leaves/roots of 750-1 and ZCFB, respectively. The changes in the expression of basic N metabolism genes were similar between 750-1 and ZCFB. However, different DEGs not directly involved in N metabolism were identified between the 750-1 and ZCFB cultivars. In 750-1, 110 unique DEGs were detected in the leaves, of which 103 were down-regulated, including genes associated with protein metabolism, photosynthesis, secondary metabolism, cell wall metabolism, stress response, and disease resistance. In ZCFB, 142 unique DEGs were detected in the roots, of which 117 were up-regulated, resulting in enhancement of processes such as protein degradation, secondary metabolites synthesis, lipid metabolism, endocytosis, the tricarboxylic acid cycle (TCA), transcriptional regulation, stress response, and disease resistance. Our results not only facilitate an understanding of the different regulatory process in low-N-tolerant and low-N-sensitive pepper cultivars, but also provide abundant candidate genes for improving the low-N tolerance of pepper cultivars. |
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7.4006453 |