Hormonal and metabolic regulation of tomato fruit sink activity and yield under salinity
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67179843%3A_____%2F14%3A00438467" target="_blank" >RIV/67179843:_____/14:00438467 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1093/jxb/eru347" target="_blank" >http://dx.doi.org/10.1093/jxb/eru347</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1093/jxb/eru347" target="_blank" >10.1093/jxb/eru347</a>
Alternative languages
Result language
angličtina
Original language name
Hormonal and metabolic regulation of tomato fruit sink activity and yield under salinity
Original language description
Salinization of water and soil has a negative impact on tomato (Solanum lycopersicum L.) productivity by reducing growth of sink organs and by inducing senescence in source leaves. It has been hypothesized that yield stability implies the maintenance orincrease of sink activity in the reproductive structures, thus contributing to the transport of assimilates from the source leaves through changes in sucrolytic enzymes and their regulation by phytohormones. In this study, classical and functional physiological approaches have been integrated to study the influence of metabolic and hormonal factors on tomato fruit sink activity, growth, and yield: (i) exogenous hormones were applied to plants, and (ii) transgenic plants overexpressing the cell wall invertase (cwInv) gene CIN1 in the fruits and de novo cytokinin (CK) biosynthesis gene IPT in the roots were constructed. Although salinity reduces fruit growth, sink activity, and trans-zeatin (tZ) concentrations, it increases the ethylene p
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EF - Botany
OECD FORD branch
—
Result continuities
Project
—
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
Journal of Experimental Botany
ISSN
0022-0957
e-ISSN
—
Volume of the periodical
65
Issue of the periodical within the volume
20
Country of publishing house
GB - UNITED KINGDOM
Number of pages
15
Pages from-to
6081-6095
UT code for WoS article
000344658800030
EID of the result in the Scopus database
—