دورية أكاديمية
The symbiovar mediterranense of Sinorhizobium meliloti nodulates Phaseolus vulgaris across Lanzarote (Canary Islands): A revision of this symbiovar supports a proposal to delimit symbiovars boundaries in Sinorhizobium and to define four new symbiovars.
| العنوان: | The symbiovar mediterranense of Sinorhizobium meliloti nodulates Phaseolus vulgaris across Lanzarote (Canary Islands): A revision of this symbiovar supports a proposal to delimit symbiovars boundaries in Sinorhizobium and to define four new symbiovars. |
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| المؤلفون: | Flores-Félix JD; Departamento de Microbiología y Genética, Universidad de Salamanca, Salamanca, Spain; Instituto de Investigación en Agrobiotecnología (CIALE), Universidad de Salamanca, Salamanca, Spain., Sánchez-Juanes F; Instituto de Investigación Biomédica de Salamanca (IBSAL), Complejo Asistencial Universitario de Salamanca, Universidad de Salamanca, CSIC, Salamanca, Spain; Departamento de Bioquímica y Biología Molecular, Universidad de Salamanca, Edificio Departamental de Biología, Av. Doctores de la Reina s/n, 37007 Salamanca, Spain., Pulido-Suárez L; Departamento de Bioquímica, Microbiología, Biología Celular y Genética, Universidad de La Laguna, 38200 La Laguna, Tenerife, Spain., Velázquez E; Departamento de Microbiología y Genética, Universidad de Salamanca, Salamanca, Spain; Instituto de Investigación en Agrobiotecnología (CIALE), Universidad de Salamanca, Salamanca, Spain; Unidad Asociada Grupo de Interacción Planta-Microorganismo, Universidad de Salamanca-IRNASA-CSIC, Salamanca, Spain. Electronic address: evp@usal.es., León-Barrios M; Departamento de Bioquímica, Microbiología, Biología Celular y Genética, Universidad de La Laguna, 38200 La Laguna, Tenerife, Spain. |
| المصدر: | Systematic and applied microbiology [Syst Appl Microbiol] 2024 Jul; Vol. 47 (4), pp. 126517. Date of Electronic Publication: 2024 May 11. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier GmbH Country of Publication: Germany NLM ID: 8306133 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1618-0984 (Electronic) Linking ISSN: 07232020 NLM ISO Abbreviation: Syst Appl Microbiol Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: [Munich, Germany] : Elsevier GmbH Original Publication: Stuttgart ; New York : G. Fischer Verlag, c1983- |
| مواضيع طبية MeSH: | Phaseolus*/microbiology , Phylogeny* , Symbiosis* , Sinorhizobium meliloti*/genetics , Sinorhizobium meliloti*/classification , Bacterial Proteins*/genetics, Root Nodules, Plant/microbiology ; Sequence Analysis, DNA ; Tunisia ; N-Acetylglucosaminyltransferases/genetics ; DNA, Bacterial/genetics ; Acyltransferases |
| مستخلص: | The symbiovar mediterranense of Sinorhizobium meliloti was initially found in Phaseolus vulgaris nodules in Tunisia and in an eastern location of Lanzarote (Canary Islands). Here we show that the symbiovar mediterranense of S. meliloti also nodulates P. vulgaris in two western locations of this Island. The analyses of the symbiotic nodA and nodC genes reveal the complexity of the symbiovar mediterranense which encompasses strains belonging to several phylogenetic lineages and clusters. The comparison of the nodA and nodC phylogenies showed that the nodC was the most resolutive phylogenetic marker for the delineation of Sinorhizobium symbiovars. Considering that the similarity of this gene within several symbiovars, particularly mediterranense, is around 95 %, the cut-off value for their differentiation should be lower. Considering that a nodC gene cut-off similarity value of around 92 % is accepted for the genus Bradyrhizobium and that the symbiovar concept is identical in all rhizobial genera, we propose to apply this value for symbiovars delineation within all these genera. Therefore, using this cut-off value for the nodC gene analysis of Sinorhizobium symbiovars, we propose to merge the symbiovars aegeanense and fredii into the single symbiovar fredii and to define four novel symbiovars with the names asiaense, culleni, sudanense and tunisiaense. Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. (Copyright © 2024 Elsevier GmbH. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Ensifer; Rhizobial symbiovars; Sinorhizobium; Symbiovar mediterranense; nodA gene; nodC gene |
| المشرفين على المادة: | 0 (Bacterial Proteins) EC 2.4.1.- (NodC protein, Rhizobiales) EC 2.3.1.- (NodA protein, Rhizobiales) EC 2.4.1.- (N-Acetylglucosaminyltransferases) 0 (DNA, Bacterial) EC 2.3.- (Acyltransferases) |
| تواريخ الأحداث: | Date Created: 20240521 Date Completed: 20240704 Latest Revision: 20240704 |
| رمز التحديث: | 20240705 |
| DOI: | 10.1016/j.syapm.2024.126517 |
| PMID: | 38772266 |
| قاعدة البيانات: | MEDLINE |
Full Text via ClinicalKey 
Full Text Finder | تدمد: | 1618-0984 |
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| DOI: | 10.1016/j.syapm.2024.126517 |