Stomatal and pavement cell density linked to leaf internal CO2 concentration
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F14%3A00433726" target="_blank" >RIV/60077344:_____/14:00433726 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12310/14:43887406
Result on the web
<a href="http://dx.doi.org/10.1093/aob/mcu095" target="_blank" >http://dx.doi.org/10.1093/aob/mcu095</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1093/aob/mcu095" target="_blank" >10.1093/aob/mcu095</a>
Alternative languages
Result language
angličtina
Original language name
Stomatal and pavement cell density linked to leaf internal CO2 concentration
Original language description
Background and Aims Stomatal density (SD) generally decreases with rising atmospheric CO2 concentration, C-a. However, SD is also affected by light, air humidity and drought, all under systemic signalling from older leaves. This makes our understanding of how C-a controls SD incomplete. This study tested the hypotheses that SD is affected by the internal CO2 concentration of the leaf, C-i, rather than C-a, and that cotyledons, as the first plant assimilation organs, lack the systemic signal. Methods Sunflower (Helianthus annuus), beech (Fagus sylvatica), arabidopsis (Arabidopsis thaliana) and garden cress (Lepidium sativum) were grown under contrasting environmental conditions that affected C-i while C-a was kept constant. The SD, pavement cell density(PCD) and stomatal index (SI) responses to Ci in cotyledons and the first leaves of garden cress were compared. C-13 abundance (delta C-13) in leaf dry matter was used to estimate the effective Ci during leaf development.
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
CE - Biochemistry
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
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Annals of Botany
ISSN
0305-7364
e-ISSN
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Volume of the periodical
114
Issue of the periodical within the volume
2
Country of publishing house
GB - UNITED KINGDOM
Number of pages
12
Pages from-to
191-202
UT code for WoS article
000340434200001
EID of the result in the Scopus database
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