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A decade of pollen phosphoproteomics
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SYSNO ASEP 0552829 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title A decade of pollen phosphoproteomics Author(s) Klodová, Božena (UEB-Q) ORCID
Fíla, Jan (UEB-Q) RID, ORCIDNumber of authors 2 Article number 12212 Source Title International Journal of Molecular Sciences. - : MDPI
Roč. 22, č. 22 (2021)Number of pages 13 s. Language eng - English Country CH - Switzerland Keywords Kinase motif ; Male gametophyte ; Phosphoproteomics ; Pollen tube ; Root hair ; Signal transduction OECD category Plant sciences, botany R&D Projects LTC20050 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) GA19-01723S GA ČR - Czech Science Foundation (CSF) Method of publishing Open access Institutional support UEB-Q - RVO:61389030 UT WOS 000724659900001 EID SCOPUS 85118714857 DOI 10.3390/ijms222212212 Annotation Angiosperm mature pollen represents a quiescent stage with a desiccated cytoplasm surrounded by a tough cell wall, which is resistant to the suboptimal environmental conditions and carries the genetic information in an intact stage to the female gametophyte. Post pollination, pollen grains are rehydrated, activated, and a rapid pollen tube growth starts, which is accompanied by a notable metabolic activity, synthesis of novel proteins, and a mutual communication with female reproductive tissues. Several angiosperm species (Arabidopsis thaliana, tobacco, maize, and kiwifruitwere subjected to phosphoproteomic studies of their male gametophyte developmental stagesmostly mature pollen grains. The aim of this review is to compare the available phosphoproteomic studies and to highlight the common phosphoproteins and regulatory trends in the studied speciesMoreover, the pollen phosphoproteome was compared with root hair phosphoproteome to pinpoint the common proteins taking part in their tip growth, which share the same cellular mechanisms. Workplace Institute of Experimental Botany Contact David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469 Year of Publishing 2022 Electronic address http://doi.org/10.3390/ijms222212212
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