Light availability may control extracellular phosphatase production in turbid environments

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F15%3A00447737" target="_blank" >RIV/60077344:_____/15:00447737 - isvavai.cz</a>

Alternative codes found

RIV/60076658:12310/15:43889017

Result on the web

<a href="http://dx.doi.org/10.1007/s00248-014-0483-5" target="_blank" >http://dx.doi.org/10.1007/s00248-014-0483-5</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00248-014-0483-5" target="_blank" >10.1007/s00248-014-0483-5</a>

Result language

angličtina

Original language name

Light availability may control extracellular phosphatase production in turbid environments

Original language description

Extracellular phosphatase production by phytoplankton was investigated in the moderately eutrophic Lipno reservoir, Czech Republic, during 2009 and 2010. We hypothesized that production of extracellular phosphatases is an additional mechanism of phosphorus acquisition enabling producers to survive rather than to dominate the phytoplankton. Hence, we examined the relationship between light availability and phosphatase production, as light plays an important role in polymictic environments. Bulk phosphatase activity was measured using a common fluorometric assay, and the production of phosphatases was studied using the Fluorescently Labelled Enzyme Activity technique, which enabled direct microscopic detection of phosphatase-positive cells. In total, 29taxa of phytoplankton were identified during both years. Only 17 taxa from the total number of 29 showed production of extracellular phosphatases. Species dominating the phytoplankton rarely produced extracellular phosphatases. In contras

Czech name

—

Czech description

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Type

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

CEP classification

DA - Hydrology and limnology

OECD FORD branch

—

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

Publication year

2015

Confidentiality

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

Name of the periodical

Microbial Ecology

ISSN

0095-3628

e-ISSN

—

Volume of the periodical

69

Issue of the periodical within the volume

1

Country of publishing house

US - UNITED STATES

Number of pages

8

Pages from-to

37-44

UT code for WoS article

000347704500004

EID of the result in the Scopus database

2-s2.0-84920771336