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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

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • 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