Light as a factor affecting the concentration of simple organics in the traps of aquatic carnivorous Utricularia species

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F12%3A00381666" target="_blank" >RIV/60077344:_____/12:00381666 - isvavai.cz</a>

Alternative codes found

RIV/67985939:_____/12:00381666 RIV/60076658:12310/12:43883380

Result on the web

<a href="http://dx.doi.org/10.1127/1863-9135/2012/0271" target="_blank" >http://dx.doi.org/10.1127/1863-9135/2012/0271</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1127/1863-9135/2012/0271" target="_blank" >10.1127/1863-9135/2012/0271</a>

Result language

angličtina

Original language name

Light as a factor affecting the concentration of simple organics in the traps of aquatic carnivorous Utricularia species

Original language description

Rootless aquatic carnivorous Utricularia plants exude significant amounts of photosynthates into the trap fluid, where they have been shown to support complex microbial commensal communities. Using ion chromatography, the composition of four groups of easily metabolised, carbon-rich organic compounds (sugars, sugar alcohols, amino acids and organic acids) was investigated in trap fluid collected from three aquatic Utricularia species, U. vulgaris, U. reflexa and U. stygia, for different trap ages, irradiance levels during plant growth and for exposure to periods of darkness. The total sum of the concentrations of the four groups of organic compounds in the trap fluid ranged within 14 ? 42 mg/L in greenhouse-grown U. vulgaris, compared to 9.0 ?14 mg/L in U. reflexa. The concentrations of organic compounds were significantly higher in younger traps than in the older traps of U. vulgaris grown at high irradiance. Within the same trap age categories in U. vulgaris, the group concentrations

Czech name

—

Czech description

—

Type

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

CEP classification

EF - Botany

OECD FORD branch

—

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

2012

Confidentiality

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

Name of the periodical

Fundamental and Applied Limnology / Archiv für Hydrobiologie

ISSN

1863-9135

e-ISSN

—

Volume of the periodical

181

Issue of the periodical within the volume

2

Country of publishing house

DE - GERMANY

Number of pages

8

Pages from-to

159-166

UT code for WoS article

000308743600006

EID of the result in the Scopus database

—