Phylogenetic comparison of methanogen diversity in different wetland soils
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چکیده
منابع مشابه
DIVISION S-10-WETLAND SOILS Wetland Soils — Opportunities and Challenges
Wetlands are an important natural resource in the biosphere. Traditional terms used to describe wetlands are marshes, bogs, and swamps. Early European settlers considered these areas as wastelands and did not appreciate their values. For a number of years, many of these areas were drained and used as farmland, since these lands were found to be productive. Over a 200-yr time span (1780-1980), t...
متن کاملEstimating the Stability of Organic Phosphorus in Wetland Soils Wetland Soils
SSSAJ: Volume 74: Number 4 • July–August 2010 Soil Sci. Soc. Am. J. 74:1398–1405 Published online 30 Apr. 2010 doi:10.2136/sssaj2009.0268 Received 15 July 2009. *Corresponding author ([email protected]). © Soil Science Society of America, 5585 Guilford Rd., Madison WI 53711 USA All rights reserved. No part of this periodical may be reproduced or transmitted in any form or by any means, electro...
متن کاملDiversity of nitrite reductase (nirK and nirS) gene fragments in forested upland and wetland soils.
The genetic heterogeneity of nitrite reductase gene (nirK and nirS) fragments from denitrifying prokaryotes in forested upland and marsh soil was investigated using molecular methods. nirK gene fragments could be amplified from both soils, whereas nirS gene fragments could be amplified only from the marsh soil. PCR products were cloned and screened by restriction fragment length polymorphism (R...
متن کاملcomparison of catalytic activity of heteropoly compounds in the synthesis of bis(indolyl)alkanes.
heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...
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ژورنال
عنوان ژورنال: The Journal of General and Applied Microbiology
سال: 2003
ISSN: 0022-1260,1349-8037
DOI: 10.2323/jgam.49.75