Reproduction Multitasking: The Male Gametophyte
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F21%3A00548983" target="_blank" >RIV/61389030:_____/21:00548983 - isvavai.cz</a>
Result on the web
<a href="http://doi.org/10.1146/annurev-arplant-080620-021907" target="_blank" >http://doi.org/10.1146/annurev-arplant-080620-021907</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1146/annurev-arplant-080620-021907" target="_blank" >10.1146/annurev-arplant-080620-021907</a>
Alternative languages
Result language
angličtina
Original language name
Reproduction Multitasking: The Male Gametophyte
Original language description
The gametophyte represents the sexual phase in the alternation of generations in plants, the other, nonsexual phase is the sporophyte. Here, we review the evolutionary origins of the male gametophyte among land plants and, in particular, its ontogenesis in flowering plants. The highly reduced male gametophyte of angiosperm plants is a two- or three-celled pollen grain. Its task is the production of two male gametes and their transport to the female gametophyte, the embryo sac, where double fertilization takes place. We describe two phases of pollen ontogenesis mdash a developmental phase leading to the differentiation of the male germline and the formation of a mature pollen grain and a functional phase representing the pollen tube growth, beginning with the landing of the pollen grain on the stigma and ending with double fertilization. We highlight recent advances in the complex regulatory mechanisms involved, including posttranscriptional regulation and transcript storage, intracellular metabolic signaling, pollen cell wall structure and synthesis, protein secretion, and phased cell-cell communication within the reproductive tissues.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10611 - Plant sciences, botany
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Annual Review of Plant Biology
ISSN
1543-5008
e-ISSN
1545-2123
Volume of the periodical
72
Issue of the periodical within the volume
June
Country of publishing house
US - UNITED STATES
Number of pages
34
Pages from-to
581-614
UT code for WoS article
000669645400022
EID of the result in the Scopus database
2-s2.0-85108327843