Tobacco Mild Green Mosaic Virus (TMGMV) Isolates from Different Plant Families Show No Evidence of Differential Adaptation to Their Host of Origin
13 Pág.
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| Format: | artículo biblioteca |
| Language: | English |
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Multidisciplinary Digital Publishing Institute
2023-12-05
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| Subjects: | Ecological fitting, Host range, Host range evolution, Phenotypic plasticity, Tobamovirus, Virus adaptation to host, |
| Online Access: | http://hdl.handle.net/10261/360771 https://api.elsevier.com/content/abstract/scopus_id/85180477898 |
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dig-inia-es-10261-3607712024-06-18T20:36:43Z Tobacco Mild Green Mosaic Virus (TMGMV) Isolates from Different Plant Families Show No Evidence of Differential Adaptation to Their Host of Origin de Andrés-Torán, Rafael Guidoum, Laura Zamfir, Adrián D. Mora, Miguel Ángel Moreno, Santiago García-Arenal, F. Agencia Estatal de Investigación (España) European Commission de Andrés-Torán, Rafael [0000-0003-1967-2504] Zamfir, Adrián D. [0000-0002-3111-2836] Moreno, Santiago [0000-0002-6595-8987] García-Arenal, F. [0000-0002-5327-3200] Ecological fitting Host range Host range evolution Phenotypic plasticity Tobamovirus Virus adaptation to host 13 Pág. The relevance of tobamoviruses to crop production is increasing due to new emergences, which cannot be understood without knowledge of the tobamovirus host range and host specificity. Recent analyses of tobamovirus occurrence in different plant communities have shown unsuspectedly large host ranges. This was the case of the tobacco mild green mosaic virus (TMGMV), which previously was most associated with solanaceous hosts. We addressed two hypotheses concerning TMGMV host range evolution: (i) ecological fitting, rather than genome evolution, determines TMGMV host range, and (ii) isolates are adapted to the host of origin. We obtained TMGMV isolates from non-solanaceous hosts and we tested the capacity of genetically closely related TMGMV isolates from three host families to infect and multiply in 10 hosts of six families. All isolates systemically infected all hosts, with clear disease symptoms apparent only in solanaceous hosts. TMGMV multiplication depended on the assayed host but not on the isolate's host of origin, with all isolates accumulating to the highest levels in Nicotiana tabacum. Thus, results support that TMGMV isolates are adapted to hosts in the genus Nicotiana, consistent with a well-known old virus-host association. In addition, phenotypic plasticity allows Nicotiana-adapted TMGMV genotypes to infect a large range of hosts, as encountered according to plant community composition and transmission dynamics. This research was funded by AGENCIA NACIONAL DE INVESTIGACIÓN, Spain, grant number PID2021-124671OB-I00 and PRE2019-090617, and MARIE SKLODOWSKA-CURIE ITN grant number 813542T INEXTVIR. Peer reviewed 2024-06-18T11:31:36Z 2024-06-18T11:31:36Z 2023-12-05 artículo Viruses 15(12): 2384 (2023) http://hdl.handle.net/10261/360771 10.3390/v15122384 1999-4915 38140625 2-s2.0-85180477898 https://api.elsevier.com/content/abstract/scopus_id/85180477898 en #PLACEHOLDER_PARENT_METADATA_VALUE# #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-124671OB-I00/ES/PAPEL DE LAS INFECCIONES MULTIPLES EN EL RIESGO DE INFECCION DE PLANTAS POR VIRUS/ info:eu-repo/grantAgreement/EC/INEXTVIR/813542T Centro de Biotecnología y Genómica de Plantas (CBGP) Publisher's version https://doi.org/10.3390/v15122384 Sí open application/pdf Multidisciplinary Digital Publishing Institute |
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Ecological fitting Host range Host range evolution Phenotypic plasticity Tobamovirus Virus adaptation to host Ecological fitting Host range Host range evolution Phenotypic plasticity Tobamovirus Virus adaptation to host |
| spellingShingle |
Ecological fitting Host range Host range evolution Phenotypic plasticity Tobamovirus Virus adaptation to host Ecological fitting Host range Host range evolution Phenotypic plasticity Tobamovirus Virus adaptation to host de Andrés-Torán, Rafael Guidoum, Laura Zamfir, Adrián D. Mora, Miguel Ángel Moreno, Santiago García-Arenal, F. Tobacco Mild Green Mosaic Virus (TMGMV) Isolates from Different Plant Families Show No Evidence of Differential Adaptation to Their Host of Origin |
| description |
13 Pág. |
| author2 |
Agencia Estatal de Investigación (España) |
| author_facet |
Agencia Estatal de Investigación (España) de Andrés-Torán, Rafael Guidoum, Laura Zamfir, Adrián D. Mora, Miguel Ángel Moreno, Santiago García-Arenal, F. |
| format |
artículo |
| topic_facet |
Ecological fitting Host range Host range evolution Phenotypic plasticity Tobamovirus Virus adaptation to host |
| author |
de Andrés-Torán, Rafael Guidoum, Laura Zamfir, Adrián D. Mora, Miguel Ángel Moreno, Santiago García-Arenal, F. |
| author_sort |
de Andrés-Torán, Rafael |
| title |
Tobacco Mild Green Mosaic Virus (TMGMV) Isolates from Different Plant Families Show No Evidence of Differential Adaptation to Their Host of Origin |
| title_short |
Tobacco Mild Green Mosaic Virus (TMGMV) Isolates from Different Plant Families Show No Evidence of Differential Adaptation to Their Host of Origin |
| title_full |
Tobacco Mild Green Mosaic Virus (TMGMV) Isolates from Different Plant Families Show No Evidence of Differential Adaptation to Their Host of Origin |
| title_fullStr |
Tobacco Mild Green Mosaic Virus (TMGMV) Isolates from Different Plant Families Show No Evidence of Differential Adaptation to Their Host of Origin |
| title_full_unstemmed |
Tobacco Mild Green Mosaic Virus (TMGMV) Isolates from Different Plant Families Show No Evidence of Differential Adaptation to Their Host of Origin |
| title_sort |
tobacco mild green mosaic virus (tmgmv) isolates from different plant families show no evidence of differential adaptation to their host of origin |
| publisher |
Multidisciplinary Digital Publishing Institute |
| publishDate |
2023-12-05 |
| url |
http://hdl.handle.net/10261/360771 https://api.elsevier.com/content/abstract/scopus_id/85180477898 |
| work_keys_str_mv |
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