Proteomic Analysis of the Early Development of the <i>Phalaenopsis amabilis</i> Flower Bud under Low Temperature Induction Using the iTRAQ/MRM Approach
<i>Phalaenopsis amabilis</i>, one of the most important plants in the international flower market due to its graceful shape and colorful flowers, is an orchid that undergoes vernalization and requires low-temperature treatment for flowering. There have been few reports on the proteomics...
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doaj-c7631410b15e4572940784bf38a2298b2020-11-25T02:07:47ZengMDPI AGMolecules1420-30492020-03-01255124410.3390/molecules25051244molecules25051244Proteomic Analysis of the Early Development of the <i>Phalaenopsis amabilis</i> Flower Bud under Low Temperature Induction Using the iTRAQ/MRM ApproachCong Chen0Lanting Zeng1Haiyi Zhao2Qingsheng Ye3Guangdong Provincial Key Lab of Biotechnology for Plant Development, School of Life Sciences, South China Normal University, Guangzhou 510631, ChinaGuangdong Provincial Key Lab of Biotechnology for Plant Development, School of Life Sciences, South China Normal University, Guangzhou 510631, ChinaGenecreate Biological Engineering Co., Ltd., Wuhan 430075, ChinaGuangdong Provincial Key Lab of Biotechnology for Plant Development, School of Life Sciences, South China Normal University, Guangzhou 510631, China<i>Phalaenopsis amabilis</i>, one of the most important plants in the international flower market due to its graceful shape and colorful flowers, is an orchid that undergoes vernalization and requires low-temperature treatment for flowering. There have been few reports on the proteomics of the development of flower buds. In this study, isobaric tags for relative and absolute quantification (iTRAQ) were used to identify 5064 differentially expressed proteins in <i>P. amabilis</i> under low-temperature treatment; of these, 42 were associated with early floral induction, and 18 were verified by mass spectrometry multi-reaction monitoring (MRM). The data are available via ProteomeXchange under identifier PXD013908. Among the proteins associated with the vernalization pathway, PEQU_11434 (glycine-rich RNA-binding protein GRP1A-like) and PEQU_19304 (FT, VRN3 homolog) were verified by MRM, and some other important proteins related to vernalization and photoperiod pathway that were detected by iTRAQ but not successfully verified by MRM, such as PEQU_11045 (UDP-N-acetylglucosamine diphosphorylase), phytochromes A (PEQU_13449, PEQU_35378), B (PEQU_09249), and C (PEQU_41401). Our data revealed a regulation network of the early development of flower buds in <i>P. amabilis</i> under low temperature induction.https://www.mdpi.com/1420-3049/25/5/1244<i>phalaenopsis amabilis</i>low temperatureflower buditraqmrm |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Cong Chen Lanting Zeng Haiyi Zhao Qingsheng Ye |
spellingShingle |
Cong Chen Lanting Zeng Haiyi Zhao Qingsheng Ye Proteomic Analysis of the Early Development of the <i>Phalaenopsis amabilis</i> Flower Bud under Low Temperature Induction Using the iTRAQ/MRM Approach Molecules <i>phalaenopsis amabilis</i> low temperature flower bud itraq mrm |
author_facet |
Cong Chen Lanting Zeng Haiyi Zhao Qingsheng Ye |
author_sort |
Cong Chen |
title |
Proteomic Analysis of the Early Development of the <i>Phalaenopsis amabilis</i> Flower Bud under Low Temperature Induction Using the iTRAQ/MRM Approach |
title_short |
Proteomic Analysis of the Early Development of the <i>Phalaenopsis amabilis</i> Flower Bud under Low Temperature Induction Using the iTRAQ/MRM Approach |
title_full |
Proteomic Analysis of the Early Development of the <i>Phalaenopsis amabilis</i> Flower Bud under Low Temperature Induction Using the iTRAQ/MRM Approach |
title_fullStr |
Proteomic Analysis of the Early Development of the <i>Phalaenopsis amabilis</i> Flower Bud under Low Temperature Induction Using the iTRAQ/MRM Approach |
title_full_unstemmed |
Proteomic Analysis of the Early Development of the <i>Phalaenopsis amabilis</i> Flower Bud under Low Temperature Induction Using the iTRAQ/MRM Approach |
title_sort |
proteomic analysis of the early development of the <i>phalaenopsis amabilis</i> flower bud under low temperature induction using the itraq/mrm approach |
publisher |
MDPI AG |
series |
Molecules |
issn |
1420-3049 |
publishDate |
2020-03-01 |
description |
<i>Phalaenopsis amabilis</i>, one of the most important plants in the international flower market due to its graceful shape and colorful flowers, is an orchid that undergoes vernalization and requires low-temperature treatment for flowering. There have been few reports on the proteomics of the development of flower buds. In this study, isobaric tags for relative and absolute quantification (iTRAQ) were used to identify 5064 differentially expressed proteins in <i>P. amabilis</i> under low-temperature treatment; of these, 42 were associated with early floral induction, and 18 were verified by mass spectrometry multi-reaction monitoring (MRM). The data are available via ProteomeXchange under identifier PXD013908. Among the proteins associated with the vernalization pathway, PEQU_11434 (glycine-rich RNA-binding protein GRP1A-like) and PEQU_19304 (FT, VRN3 homolog) were verified by MRM, and some other important proteins related to vernalization and photoperiod pathway that were detected by iTRAQ but not successfully verified by MRM, such as PEQU_11045 (UDP-N-acetylglucosamine diphosphorylase), phytochromes A (PEQU_13449, PEQU_35378), B (PEQU_09249), and C (PEQU_41401). Our data revealed a regulation network of the early development of flower buds in <i>P. amabilis</i> under low temperature induction. |
topic |
<i>phalaenopsis amabilis</i> low temperature flower bud itraq mrm |
url |
https://www.mdpi.com/1420-3049/25/5/1244 |
work_keys_str_mv |
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