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The Diversity of Pea Microsymbionts in Various Types of Soils and Their Effects on Plant Host Productivity

The growth and yield of peas cultivated on eight different soils, as well as the diversity of pea microsymbionts derived from these soils were investigated in the present study. The experimental plot was composed of soils that were transferred from different parts of Poland more than a century ago....

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Autores principales: Wielbo, Jerzy, Podleśna, Anna, Kidaj, Dominika, Podleśny, Janusz, Skorupska, Anna
Formato: Online Artículo Texto
Lenguaje:English
Publicado: the Japanese Society of Microbial Ecology (JSME)/the Japanese Society of Soil Microbiology (JSSM)/the Taiwan Society of Microbial Ecology (TSME)/the Japanese Society of Plant Microbe Interactions (JSPMI) 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4567564/
https://www.ncbi.nlm.nih.gov/pubmed/26370165
http://dx.doi.org/10.1264/jsme2.ME14141
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author Wielbo, Jerzy
Podleśna, Anna
Kidaj, Dominika
Podleśny, Janusz
Skorupska, Anna
author_facet Wielbo, Jerzy
Podleśna, Anna
Kidaj, Dominika
Podleśny, Janusz
Skorupska, Anna
author_sort Wielbo, Jerzy
collection PubMed
description The growth and yield of peas cultivated on eight different soils, as well as the diversity of pea microsymbionts derived from these soils were investigated in the present study. The experimental plot was composed of soils that were transferred from different parts of Poland more than a century ago. The soils were located in direct vicinity of each other in the experimental plot. All soils examined contained pea microsymbionts, which were suggested to belong to Rhizobium leguminosarum sv. viciae based on the nucleotide sequence of the partial 16S rRNA gene. PCR-RFLP analyses of the 16S-23S rRNA gene ITS region and nodD alleles revealed the presence of numerous and diversified groups of pea microsymbionts and some similarities between the tested populations, which may have been the result of the spread or displacement of strains. However, most populations retained their own genetic distinction, which may have been related to the type of soil. Most of the tested populations comprised low-effective strains for the promotion of pea growth. No relationships were found between the characteristics of soil and symbiotic effectiveness of rhizobial populations; however, better seed yield was obtained for soil with medium biological productivity inhabited by high-effective rhizobial populations than for soil with high agricultural quality containing medium-quality pea microsymbionts, and these results showed the importance of symbiosis for plant hosts.
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spelling pubmed-45675642015-09-15 The Diversity of Pea Microsymbionts in Various Types of Soils and Their Effects on Plant Host Productivity Wielbo, Jerzy Podleśna, Anna Kidaj, Dominika Podleśny, Janusz Skorupska, Anna Microbes Environ Articles The growth and yield of peas cultivated on eight different soils, as well as the diversity of pea microsymbionts derived from these soils were investigated in the present study. The experimental plot was composed of soils that were transferred from different parts of Poland more than a century ago. The soils were located in direct vicinity of each other in the experimental plot. All soils examined contained pea microsymbionts, which were suggested to belong to Rhizobium leguminosarum sv. viciae based on the nucleotide sequence of the partial 16S rRNA gene. PCR-RFLP analyses of the 16S-23S rRNA gene ITS region and nodD alleles revealed the presence of numerous and diversified groups of pea microsymbionts and some similarities between the tested populations, which may have been the result of the spread or displacement of strains. However, most populations retained their own genetic distinction, which may have been related to the type of soil. Most of the tested populations comprised low-effective strains for the promotion of pea growth. No relationships were found between the characteristics of soil and symbiotic effectiveness of rhizobial populations; however, better seed yield was obtained for soil with medium biological productivity inhabited by high-effective rhizobial populations than for soil with high agricultural quality containing medium-quality pea microsymbionts, and these results showed the importance of symbiosis for plant hosts. the Japanese Society of Microbial Ecology (JSME)/the Japanese Society of Soil Microbiology (JSSM)/the Taiwan Society of Microbial Ecology (TSME)/the Japanese Society of Plant Microbe Interactions (JSPMI) 2015-09 2015-09-15 /pmc/articles/PMC4567564/ /pubmed/26370165 http://dx.doi.org/10.1264/jsme2.ME14141 Text en Copyright © 2015 by Japanese Society of Microbial Ecology / Japanese Society of Soil Microbiology / Taiwan Society of Microbial Ecology / Japanese Society of Plant Microbe Interactions. http://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Articles
Wielbo, Jerzy
Podleśna, Anna
Kidaj, Dominika
Podleśny, Janusz
Skorupska, Anna
The Diversity of Pea Microsymbionts in Various Types of Soils and Their Effects on Plant Host Productivity
title The Diversity of Pea Microsymbionts in Various Types of Soils and Their Effects on Plant Host Productivity
title_full The Diversity of Pea Microsymbionts in Various Types of Soils and Their Effects on Plant Host Productivity
title_fullStr The Diversity of Pea Microsymbionts in Various Types of Soils and Their Effects on Plant Host Productivity
title_full_unstemmed The Diversity of Pea Microsymbionts in Various Types of Soils and Their Effects on Plant Host Productivity
title_short The Diversity of Pea Microsymbionts in Various Types of Soils and Their Effects on Plant Host Productivity
title_sort diversity of pea microsymbionts in various types of soils and their effects on plant host productivity
topic Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4567564/
https://www.ncbi.nlm.nih.gov/pubmed/26370165
http://dx.doi.org/10.1264/jsme2.ME14141
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