De novo post-pollen mitosis II tobacco pollen tube transcriptome
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F12%3A00391243" target="_blank" >RIV/61389030:_____/12:00391243 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.4161/psb.20745" target="_blank" >http://dx.doi.org/10.4161/psb.20745</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4161/psb.20745" target="_blank" >10.4161/psb.20745</a>
Alternative languages
Result language
angličtina
Original language name
De novo post-pollen mitosis II tobacco pollen tube transcriptome
Original language description
In our previous study we applied the Agilent 44K tobacco gene chip to introduce and analyze the tobacco male gametophyte transcriptome in mature pollen and 4h pollen tubes. Here we extended our analysis post-pollen mitosis II (PMII) by including a new data set obtained from more advanced stage of the ongoing progamic phase ? pollen tubes cultivated in vitro for 24 h. Pollen mitosis II marks key events in the control of male gametophyte development, the production of two sperm cells. In bicellular species covering cca 70% of angiosperms including Nicotiana tabacum, PMII takes place after pollen germination in growing pollen tube. We showed the stable and even slightly increasing complexity of tobacco male gametophyte transcriptome over long period of progamic phase?24 h of pollen tube growth. We also demonstrated the ongoing transcription activity and specific transcript accumulation in post-PMII pollen tubes cultivated in vitro. In all, we have identified 320 genes (2.2%) that were new
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
ED - Physiology
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Plant Signalling & Behavior
ISSN
1559-2316
e-ISSN
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Volume of the periodical
7
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
918-921
UT code for WoS article
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EID of the result in the Scopus database
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