Cargando…
Copy number variation of two begomovirus acquired and inoculated by different cryptic species of whitefly, Bemisia tabaci in Okra
The whitefly, B.tabaci is a major pest of agricultural crops which transmits begomovirus in a species-specific manner. Yellow vein mosaic disease (YVMD) and okra leaf curl disease (OLCD) caused by distinct begomovirus are a major limitation to production of okra in India. In this framework the prese...
Autores principales: | , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2022
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8966996/ https://www.ncbi.nlm.nih.gov/pubmed/35353870 http://dx.doi.org/10.1371/journal.pone.0265991 |
_version_ | 1784678743029055488 |
---|---|
author | Barman, Mritunjoy Samanta, Snigdha Chakraborty, Swati Samanta, Arunava Tarafdar, Jayanta |
author_facet | Barman, Mritunjoy Samanta, Snigdha Chakraborty, Swati Samanta, Arunava Tarafdar, Jayanta |
author_sort | Barman, Mritunjoy |
collection | PubMed |
description | The whitefly, B.tabaci is a major pest of agricultural crops which transmits begomovirus in a species-specific manner. Yellow vein mosaic disease (YVMD) and okra leaf curl disease (OLCD) caused by distinct begomovirus are a major limitation to production of okra in India. In this framework the present investigation reports, for the first time, comparative study of begomovirus species viz. yellow vein mosaic virus (YVMV) and okra enation leaf curl virus (OELCuV) ingested and egested by two cryptic species (Asia I and Asia II 5) of B.tabaci at different time interval using detached leaf assay. A gradual increase of both virus copies were observed with increased feeding exposure in Asia I and Asia II 5. Both the genetic groups of whitefly could acquire the viruses within just 5 minutes of active feeding however, a significant amount of variation was noted in virus uptake by the both. At 24 hours of active feeding Asia II 5 acquired more of YVMV whereas, Asia I ingested more OELCuV. Similarly, the genetic group acquiring higher titre of virus egested higher amount during inoculation period. On the whole, it can be presumed that Asia I is a more effective transmitter of OELCuV whereas, Asia II 5 of YVMV further suggesting increased risk of virus pandemics (both YVMV and OELCuV) in regions where Asia I and Asia II 5 is dominant. |
format | Online Article Text |
id | pubmed-8966996 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Public Library of Science |
record_format | MEDLINE/PubMed |
spelling | pubmed-89669962022-03-31 Copy number variation of two begomovirus acquired and inoculated by different cryptic species of whitefly, Bemisia tabaci in Okra Barman, Mritunjoy Samanta, Snigdha Chakraborty, Swati Samanta, Arunava Tarafdar, Jayanta PLoS One Research Article The whitefly, B.tabaci is a major pest of agricultural crops which transmits begomovirus in a species-specific manner. Yellow vein mosaic disease (YVMD) and okra leaf curl disease (OLCD) caused by distinct begomovirus are a major limitation to production of okra in India. In this framework the present investigation reports, for the first time, comparative study of begomovirus species viz. yellow vein mosaic virus (YVMV) and okra enation leaf curl virus (OELCuV) ingested and egested by two cryptic species (Asia I and Asia II 5) of B.tabaci at different time interval using detached leaf assay. A gradual increase of both virus copies were observed with increased feeding exposure in Asia I and Asia II 5. Both the genetic groups of whitefly could acquire the viruses within just 5 minutes of active feeding however, a significant amount of variation was noted in virus uptake by the both. At 24 hours of active feeding Asia II 5 acquired more of YVMV whereas, Asia I ingested more OELCuV. Similarly, the genetic group acquiring higher titre of virus egested higher amount during inoculation period. On the whole, it can be presumed that Asia I is a more effective transmitter of OELCuV whereas, Asia II 5 of YVMV further suggesting increased risk of virus pandemics (both YVMV and OELCuV) in regions where Asia I and Asia II 5 is dominant. Public Library of Science 2022-03-30 /pmc/articles/PMC8966996/ /pubmed/35353870 http://dx.doi.org/10.1371/journal.pone.0265991 Text en © 2022 Barman et al https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
spellingShingle | Research Article Barman, Mritunjoy Samanta, Snigdha Chakraborty, Swati Samanta, Arunava Tarafdar, Jayanta Copy number variation of two begomovirus acquired and inoculated by different cryptic species of whitefly, Bemisia tabaci in Okra |
title | Copy number variation of two begomovirus acquired and inoculated by different cryptic species of whitefly, Bemisia tabaci in Okra |
title_full | Copy number variation of two begomovirus acquired and inoculated by different cryptic species of whitefly, Bemisia tabaci in Okra |
title_fullStr | Copy number variation of two begomovirus acquired and inoculated by different cryptic species of whitefly, Bemisia tabaci in Okra |
title_full_unstemmed | Copy number variation of two begomovirus acquired and inoculated by different cryptic species of whitefly, Bemisia tabaci in Okra |
title_short | Copy number variation of two begomovirus acquired and inoculated by different cryptic species of whitefly, Bemisia tabaci in Okra |
title_sort | copy number variation of two begomovirus acquired and inoculated by different cryptic species of whitefly, bemisia tabaci in okra |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8966996/ https://www.ncbi.nlm.nih.gov/pubmed/35353870 http://dx.doi.org/10.1371/journal.pone.0265991 |
work_keys_str_mv | AT barmanmritunjoy copynumbervariationoftwobegomovirusacquiredandinoculatedbydifferentcrypticspeciesofwhiteflybemisiatabaciinokra AT samantasnigdha copynumbervariationoftwobegomovirusacquiredandinoculatedbydifferentcrypticspeciesofwhiteflybemisiatabaciinokra AT chakrabortyswati copynumbervariationoftwobegomovirusacquiredandinoculatedbydifferentcrypticspeciesofwhiteflybemisiatabaciinokra AT samantaarunava copynumbervariationoftwobegomovirusacquiredandinoculatedbydifferentcrypticspeciesofwhiteflybemisiatabaciinokra AT tarafdarjayanta copynumbervariationoftwobegomovirusacquiredandinoculatedbydifferentcrypticspeciesofwhiteflybemisiatabaciinokra |