Microbial mat ecosystems: Structure types, functional diversity, and biotechnological application
نویسندگان
چکیده
منابع مشابه
Microbial diversity--biotechnological and industrial perspectives.
Biodiversity is an addition sum of the studies on genetic, taxonomic commercial and ecosystem aspects of living systems. All the living individuals of a species contain a distinct combination of genes and the intrinsic interaction among the gene pool influences evolution, survival and phenotypic/genotypic changes of the part of the biodiversity i.e. community. The amount of genetic diversity wi...
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To determine the eucaryotic diversity of the hypersaline Guerrero Negro microbial mat, we amplified 18S rRNA genes from DNA extracted from this mat and constructed and analyzed clone libraries. The extent of eucaryotic diversity detected was remarkably low, only 15 species among 890 clones analyzed. Six eucaryotic kingdoms were represented, as well as a novel cluster of sequences. Nematode sequ...
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The Guerrero Negro (GN) hypersaline microbial mats have become one focus for biogeochemical studies of stratified ecosystems. The GN mats are found beneath several of a series of ponds of increasing salinity that make up a solar saltern fed from Pacific Ocean water pumped from the Laguna Ojo de Liebre near GN, Baja California Sur, Mexico. Molecular surveys of the laminated photosynthetic microb...
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Despite the importance of microbial communities for ecosystem services and human welfare, the relationship between microbial diversity and multiple ecosystem functions and services (that is, multifunctionality) at the global scale has yet to be evaluated. Here we use two independent, large-scale databases with contrasting geographic coverage (from 78 global drylands and from 179 locations acros...
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Diversity is the main descriptor of community structure and is a determining factor in the dynamics and function of ecological communities [1]. However, the latter implicitly differs based on the different types of organisms and their relative abundance within the community which is considered to be significant [2]. Research in microbial ecology focuses on the study of microbial community dynam...
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ژورنال
عنوان ژورنال: Electronic Journal of Biotechnology
سال: 2018
ISSN: 0717-3458
DOI: 10.1016/j.ejbt.2017.11.001