Abstract
Kidney bean (Phaseolus vulgaris) plants exhibiting foliar yellow mosaic symptoms and some leaf crumpling were identified in the Al Batinah region of Oman. Rolling circle amplification and polymerase chain reaction identified a bipartite begomovirus (family Geminiviridae) and a betasatellite in association with the symptomatic plants. Analysis of full-length sequences showed the virus to be Mungbean yellow mosaic Indian virus (MYMIV) and the betasatellite Tomato leaf curl betasatellite (ToLCB). This is the first identification of a legume-adapted begomovirus in Oman and the first identification of MYMIV in association with the betasatellite ToLCB. The isolate of MYMIV from Oman shows the greatest levels of sequence identity to isolates occurring in South Asia and South-East Asia, suggesting that the virus has only recently been introduced. The significance of these findings is discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 204-211 |
| Number of pages | 8 |
| Journal | Journal of Phytopathology |
| Volume | 165 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - Mar 1 2017 |
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Keywords
- begomovirus
- betasatellite
- Mungbean yellow mosaic India virus
- Phaseolus vulgaris
ASJC Scopus subject areas
- Physiology
- Agronomy and Crop Science
- Genetics
- Plant Science
Cite this
Identification of Mungbean yellow mosaic Indian virus Associated with Tomato Leaf Curl Betasatellite Infecting Phaseolus vulgaris in Oman. / Shahid, Muhammad S.; Briddon, Rob W.; Al-Sadi, Abdullah M.
In: Journal of Phytopathology, Vol. 165, No. 3, 01.03.2017, p. 204-211.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Identification of Mungbean yellow mosaic Indian virus Associated with Tomato Leaf Curl Betasatellite Infecting Phaseolus vulgaris in Oman
AU - Shahid, Muhammad S.
AU - Briddon, Rob W.
AU - Al-Sadi, Abdullah M.
PY - 2017/3/1
Y1 - 2017/3/1
N2 - Kidney bean (Phaseolus vulgaris) plants exhibiting foliar yellow mosaic symptoms and some leaf crumpling were identified in the Al Batinah region of Oman. Rolling circle amplification and polymerase chain reaction identified a bipartite begomovirus (family Geminiviridae) and a betasatellite in association with the symptomatic plants. Analysis of full-length sequences showed the virus to be Mungbean yellow mosaic Indian virus (MYMIV) and the betasatellite Tomato leaf curl betasatellite (ToLCB). This is the first identification of a legume-adapted begomovirus in Oman and the first identification of MYMIV in association with the betasatellite ToLCB. The isolate of MYMIV from Oman shows the greatest levels of sequence identity to isolates occurring in South Asia and South-East Asia, suggesting that the virus has only recently been introduced. The significance of these findings is discussed.
AB - Kidney bean (Phaseolus vulgaris) plants exhibiting foliar yellow mosaic symptoms and some leaf crumpling were identified in the Al Batinah region of Oman. Rolling circle amplification and polymerase chain reaction identified a bipartite begomovirus (family Geminiviridae) and a betasatellite in association with the symptomatic plants. Analysis of full-length sequences showed the virus to be Mungbean yellow mosaic Indian virus (MYMIV) and the betasatellite Tomato leaf curl betasatellite (ToLCB). This is the first identification of a legume-adapted begomovirus in Oman and the first identification of MYMIV in association with the betasatellite ToLCB. The isolate of MYMIV from Oman shows the greatest levels of sequence identity to isolates occurring in South Asia and South-East Asia, suggesting that the virus has only recently been introduced. The significance of these findings is discussed.
KW - begomovirus
KW - betasatellite
KW - Mungbean yellow mosaic India virus
KW - Phaseolus vulgaris
UR - http://www.scopus.com/inward/record.url?scp=85011965334&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85011965334&partnerID=8YFLogxK
U2 - 10.1111/jph.12551
DO - 10.1111/jph.12551
M3 - Article
VL - 165
SP - 204
EP - 211
JO - Journal of Phytopathology
JF - Journal of Phytopathology
SN - 0931-1785
IS - 3
ER -