Different reutilization of mineral nutrients in senescent leaves of aquatic and terrestrial carnivorous Utricularia species

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F14%3A00432957" target="_blank" >RIV/67985939:_____/14:00432957 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.aquabot.2014.06.002" target="_blank" >http://dx.doi.org/10.1016/j.aquabot.2014.06.002</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.aquabot.2014.06.002" target="_blank" >10.1016/j.aquabot.2014.06.002</a>

Result language

angličtina

Original language name

Different reutilization of mineral nutrients in senescent leaves of aquatic and terrestrial carnivorous Utricularia species

Original language description

The efficiency of N, P and K reutilization in old traps and trap-free shoot segments in the submerged aquatic carnivorous plant Utricularia reflexa and the leaves of non-carnivorous Ceratophyllum submersum was compared with that in the leaves of five terrestrial Utricularia species. In U. reflexa shoots, the mean corrected reutilization efficiency for N was 19% in traps and 37% in leaf nodes and for P was 67% in traps and 52% in leaf nodes. However, the greatest K content both in traps and leaf nodes was found in the old organs and the K reutilization efficiency in both types of organs was negative. In Ceratophyllum leaves, the corrected N, P and K reutilization efficiencies were similar to U. reflexa leaves. In five terrestrial Utricularia species, the following corrected reutilization efficiencies were found: 35-82% for N, 56-84% for P, and 48-91% for K. Thus, reutilization of K in leafy shoots generally occurs only in terrestrial and not in aquatic plants.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EF - Botany

OECD FORD branch

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Project

<a href="/en/project/GAP504%2F11%2F0783" target="_blank" >GAP504/11/0783: Hunters or gardeners? Probing plant-microbe interactions in rootless carnivorous Utricularia from a transcriptomic perspective</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Aquatic Botany

ISSN

0304-3770

e-ISSN

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Volume of the periodical

119

Issue of the periodical within the volume

1

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

6

Pages from-to

1-6

UT code for WoS article

000343951200001

EID of the result in the Scopus database

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