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Pollen proteomics: from stress physiology to developmental priming
KEY MESSAGE: Pollen development and stress. ABSTRACT: In angiosperms, pollen or pollen grain (male gametophyte) is a highly reduced two- or three-cell structure which plays a decisive role in plant reproduction. Male gametophyte development takes place in anther locules where diploid sporophytic cel...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Berlin Heidelberg
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4909805/ https://www.ncbi.nlm.nih.gov/pubmed/27271282 http://dx.doi.org/10.1007/s00497-016-0283-9 |
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author | Chaturvedi, Palak Ghatak, Arindam Weckwerth, Wolfram |
author_facet | Chaturvedi, Palak Ghatak, Arindam Weckwerth, Wolfram |
author_sort | Chaturvedi, Palak |
collection | PubMed |
description | KEY MESSAGE: Pollen development and stress. ABSTRACT: In angiosperms, pollen or pollen grain (male gametophyte) is a highly reduced two- or three-cell structure which plays a decisive role in plant reproduction. Male gametophyte development takes place in anther locules where diploid sporophytic cells undergo meiotic division followed by two consecutive mitotic processes. A desiccated and metabolically quiescent form of mature pollen is released from the anther which lands on the stigma. Pollen tube growth takes place followed by double fertilization. Apart from its importance in sexual reproduction, pollen is also an interesting model system which integrates fundamental cellular processes like cell division, differentiation, fate determination, polar establishment, cell to cell recognition and communication. Recently, pollen functionality has been studied by multidisciplinary approaches which also include OMICS analyses like transcriptomics, proteomics and metabolomics. Here, we review recent advances in proteomics of pollen development and propose the process of developmental priming playing a key role to guard highly sensitive developmental processes. |
format | Online Article Text |
id | pubmed-4909805 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2016 |
publisher | Springer Berlin Heidelberg |
record_format | MEDLINE/PubMed |
spelling | pubmed-49098052016-07-05 Pollen proteomics: from stress physiology to developmental priming Chaturvedi, Palak Ghatak, Arindam Weckwerth, Wolfram Plant Reprod Review KEY MESSAGE: Pollen development and stress. ABSTRACT: In angiosperms, pollen or pollen grain (male gametophyte) is a highly reduced two- or three-cell structure which plays a decisive role in plant reproduction. Male gametophyte development takes place in anther locules where diploid sporophytic cells undergo meiotic division followed by two consecutive mitotic processes. A desiccated and metabolically quiescent form of mature pollen is released from the anther which lands on the stigma. Pollen tube growth takes place followed by double fertilization. Apart from its importance in sexual reproduction, pollen is also an interesting model system which integrates fundamental cellular processes like cell division, differentiation, fate determination, polar establishment, cell to cell recognition and communication. Recently, pollen functionality has been studied by multidisciplinary approaches which also include OMICS analyses like transcriptomics, proteomics and metabolomics. Here, we review recent advances in proteomics of pollen development and propose the process of developmental priming playing a key role to guard highly sensitive developmental processes. Springer Berlin Heidelberg 2016-06-08 2016 /pmc/articles/PMC4909805/ /pubmed/27271282 http://dx.doi.org/10.1007/s00497-016-0283-9 Text en © The Author(s) 2016 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. |
spellingShingle | Review Chaturvedi, Palak Ghatak, Arindam Weckwerth, Wolfram Pollen proteomics: from stress physiology to developmental priming |
title | Pollen proteomics: from stress physiology to developmental priming |
title_full | Pollen proteomics: from stress physiology to developmental priming |
title_fullStr | Pollen proteomics: from stress physiology to developmental priming |
title_full_unstemmed | Pollen proteomics: from stress physiology to developmental priming |
title_short | Pollen proteomics: from stress physiology to developmental priming |
title_sort | pollen proteomics: from stress physiology to developmental priming |
topic | Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4909805/ https://www.ncbi.nlm.nih.gov/pubmed/27271282 http://dx.doi.org/10.1007/s00497-016-0283-9 |
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