Symbiotic association between Atriplex aff. cordobensis Gand et Stukert (Cariofilales) and Frankia sp. (Actinomycetales)
Among the symbiont diazotroph microorganisms in non-leguminous plants, the genus Frankia (Actinomycetales) is mentioned. A. aff. cordobensis (Caryophyllales) is a forage shrub which grows in soils with high alkalinity (pH: 8.5-9). In this paper we intend to prove the Atriplex-Frankia symbiotic relat...
| Main Authors: | , |
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| Format: | Online |
| Language: | spa |
| Published: |
Facultad de Ciencias Agropecuarias
1990
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| Subjects: | |
| Online Access: | https://revistas.unc.edu.ar/index.php/agris/article/view/935 |
| _version_ | 1811172540726378496 |
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| author | Caucas, V. D. Oliva, L. del V. |
| author_facet | Caucas, V. D. Oliva, L. del V. |
| author_sort | Caucas, V. D. |
| collection | Portal de Revistas |
| description | Among the symbiont diazotroph microorganisms in non-leguminous plants, the genus Frankia (Actinomycetales) is mentioned. A. aff. cordobensis (Caryophyllales) is a forage shrub which grows in soils with high alkalinity (pH: 8.5-9). In this paper we intend to prove the Atriplex-Frankia symbiotic relationship, to verify the presence of Actinomycetes in soils and to isolate the endophyte in an artificial QMOD medium. The Atriplex-Frankia symbiosis has been really proved. Besides, the plants growing in their native soil modulated regularly. This fact shows that, undoubtedly, the genus Frankia inhabits the studied soils of arid regions. The strains isolated from A. aff. cordobensis grew in the complex QMOD medium and showed the typical morphological characteristics of Actinomycetes. |
| format | Online |
| id | oai:ojs.revistas.unc.edu.ar:article-935 |
| institution | Universidad Nacional de Cordoba |
| language | spa |
| publishDate | 1990 |
| publisher | Facultad de Ciencias Agropecuarias |
| record_format | ojs |
| spelling | oai:ojs.revistas.unc.edu.ar:article-9352024-08-26T18:35:57Z Symbiotic association between Atriplex aff. cordobensis Gand et Stukert (Cariofilales) and Frankia sp. (Actinomycetales) Asociación simbiótica entre Atriplex aff. cordobensis Gand et Stukert (Cariofilales) y Frankia sp. (Actinomycetales) Caucas, V. D. Oliva, L. del V. symbiosis Frankia Atriplex simbiosis Frankia Atriplex Among the symbiont diazotroph microorganisms in non-leguminous plants, the genus Frankia (Actinomycetales) is mentioned. A. aff. cordobensis (Caryophyllales) is a forage shrub which grows in soils with high alkalinity (pH: 8.5-9). In this paper we intend to prove the Atriplex-Frankia symbiotic relationship, to verify the presence of Actinomycetes in soils and to isolate the endophyte in an artificial QMOD medium. The Atriplex-Frankia symbiosis has been really proved. Besides, the plants growing in their native soil modulated regularly. This fact shows that, undoubtedly, the genus Frankia inhabits the studied soils of arid regions. The strains isolated from A. aff. cordobensis grew in the complex QMOD medium and showed the typical morphological characteristics of Actinomycetes. Entre los microorganismos diazótrofos simbiontes en plantas no-leguminosas se cita el género Frankia (Actinomycetales). A. aff. cordobensis (Caryophyllales) es un arbusto forrajero que habita suelos de elevada alcalinidad (pH: 8,5-9). En el presente trabajo se propuso probar la asociación simbiótica Atriplex-Frankia, verificar la presencia de Actinomycetes en suelos áridos y lograr el aislamiento del endófito en medio artificial QMOD. La simbiosis Atriplex-Frankia fue demostrada, además las plantas que crecían en su suelo natural nodularon regularmente; esto demuestra que el género Frankia habita los suelos estudiados de regiones áridas. Las cepas aisladas crecieron en medio complejo QMOD y mostraron las características morfológicas típicas de Actinomycetes. Facultad de Ciencias Agropecuarias 1990-01-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.unc.edu.ar/index.php/agris/article/view/935 10.31047/1668.298x.v7.n1.935 AgriScientia; Vol. 7 (1990); 3-7 AgriScientia; Vol. 7 (1990); 3-7 1668-298X 10.31047/1668.298x.v7.n1 spa https://revistas.unc.edu.ar/index.php/agris/article/view/935/869 Derechos de autor 1990 V. D. Caucas, L. del V. Oliva https://creativecommons.org/licenses/by-sa/4.0 |
| spellingShingle | symbiosis Frankia Atriplex simbiosis Frankia Atriplex Caucas, V. D. Oliva, L. del V. Symbiotic association between Atriplex aff. cordobensis Gand et Stukert (Cariofilales) and Frankia sp. (Actinomycetales) |
| title | Symbiotic association between Atriplex aff. cordobensis Gand et Stukert (Cariofilales) and Frankia sp. (Actinomycetales) |
| title_alt | Asociación simbiótica entre Atriplex aff. cordobensis Gand et Stukert (Cariofilales) y Frankia sp. (Actinomycetales) |
| title_full | Symbiotic association between Atriplex aff. cordobensis Gand et Stukert (Cariofilales) and Frankia sp. (Actinomycetales) |
| title_fullStr | Symbiotic association between Atriplex aff. cordobensis Gand et Stukert (Cariofilales) and Frankia sp. (Actinomycetales) |
| title_full_unstemmed | Symbiotic association between Atriplex aff. cordobensis Gand et Stukert (Cariofilales) and Frankia sp. (Actinomycetales) |
| title_short | Symbiotic association between Atriplex aff. cordobensis Gand et Stukert (Cariofilales) and Frankia sp. (Actinomycetales) |
| title_sort | symbiotic association between atriplex aff cordobensis gand et stukert cariofilales and frankia sp actinomycetales |
| topic | symbiosis Frankia Atriplex simbiosis Frankia Atriplex |
| topic_facet | symbiosis Frankia Atriplex simbiosis Frankia Atriplex |
| url | https://revistas.unc.edu.ar/index.php/agris/article/view/935 |
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