First report of <em>Groundnut bud necrosis virus</em> infecting wild species of <em>Vigna</em>, based on <em>NP</em> gene sequence characteristics
Symptoms such as chlorotic and necrotic spots on leaves, necrosis of the stems and petioles, broadly resembling those induced by Groundnut bud necrosis virus (GBNV) in cultivated species of Vigna were observed in twelve accessions of wild species/sub-species of Vigna (V. umbellata, V. glabrescens, V...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Firenze University Press
2013-11-01
|
| Series: | Phytopathologia Mediterranea |
| Subjects: | |
| Online Access: | https://oajournals.fupress.net/index.php/pm/article/view/5542 |
| _version_ | 1818806250846027776 |
|---|---|
| author | Mohammad AKRAM NAIMUDDIN Aditya PRATAP Nupur MALVIYA Prashant YADAV |
| author_facet | Mohammad AKRAM NAIMUDDIN Aditya PRATAP Nupur MALVIYA Prashant YADAV |
| author_sort | Mohammad AKRAM |
| collection | DOAJ |
| description | Symptoms such as chlorotic and necrotic spots on leaves, necrosis of the stems and petioles, broadly resembling those induced by Groundnut bud necrosis virus (GBNV) in cultivated species of Vigna were observed in twelve accessions of wild species/sub-species of Vigna (V. umbellata, V. glabrescens, V. hainiana, V. mungo var. mungo, V. radiata var. radiata and V. radiata var. sublobata) grown at the Indian Institute of Pulses Research, Kanpur, India during August-November 2011. Disease incidence ranged between 7.13- 40.3%. The identity of the virus was confirmed on the basis of symptoms on diagnostic host (cowpea cv. Pusa Komal) and nucleocapsid protein (NP) gene sequence characteristics. Analysis of NP gene of intra-field isolates of GBNV revealed 1-4% diversity in nucleotide and 0-4% in amino acids. However, diversity among intra-field isolates and isolates from cultivated Vigna ranged 2-7% at nucleotide level and 0-6 at amino acids level. This paper reports for the first time GBNV infection in these wild species/sub-species of Vigna and analyze the intra-field diversity in the NP gene of 12 GBNV isolates. |
| first_indexed | 2024-12-18T19:06:47Z |
| format | Article |
| id | doaj.art-2b9b9135c8474d25924f15ed585cc5c5 |
| institution | Directory Open Access Journal |
| issn | 0031-9465 1593-2095 |
| language | English |
| last_indexed | 2024-12-18T19:06:47Z |
| publishDate | 2013-11-01 |
| publisher | Firenze University Press |
| record_format | Article |
| series | Phytopathologia Mediterranea |
| spelling | doaj.art-2b9b9135c8474d25924f15ed585cc5c52022-12-21T20:56:24ZengFirenze University PressPhytopathologia Mediterranea0031-94651593-20952013-11-0152310.14601/Phytopathol_Mediterr-1209311579First report of <em>Groundnut bud necrosis virus</em> infecting wild species of <em>Vigna</em>, based on <em>NP</em> gene sequence characteristicsMohammad AKRAM0 NAIMUDDINAditya PRATAPNupur MALVIYAPrashant YADAVDivision of Crop Protection, Indian Institute of Pulses Research, Kalyanpur, Kanpur 208024, IndiaSymptoms such as chlorotic and necrotic spots on leaves, necrosis of the stems and petioles, broadly resembling those induced by Groundnut bud necrosis virus (GBNV) in cultivated species of Vigna were observed in twelve accessions of wild species/sub-species of Vigna (V. umbellata, V. glabrescens, V. hainiana, V. mungo var. mungo, V. radiata var. radiata and V. radiata var. sublobata) grown at the Indian Institute of Pulses Research, Kanpur, India during August-November 2011. Disease incidence ranged between 7.13- 40.3%. The identity of the virus was confirmed on the basis of symptoms on diagnostic host (cowpea cv. Pusa Komal) and nucleocapsid protein (NP) gene sequence characteristics. Analysis of NP gene of intra-field isolates of GBNV revealed 1-4% diversity in nucleotide and 0-4% in amino acids. However, diversity among intra-field isolates and isolates from cultivated Vigna ranged 2-7% at nucleotide level and 0-6 at amino acids level. This paper reports for the first time GBNV infection in these wild species/sub-species of Vigna and analyze the intra-field diversity in the NP gene of 12 GBNV isolates.https://oajournals.fupress.net/index.php/pm/article/view/5542tospovirus |
| spellingShingle | Mohammad AKRAM NAIMUDDIN Aditya PRATAP Nupur MALVIYA Prashant YADAV First report of <em>Groundnut bud necrosis virus</em> infecting wild species of <em>Vigna</em>, based on <em>NP</em> gene sequence characteristics Phytopathologia Mediterranea tospovirus |
| title | First report of <em>Groundnut bud necrosis virus</em> infecting wild species of <em>Vigna</em>, based on <em>NP</em> gene sequence characteristics |
| title_full | First report of <em>Groundnut bud necrosis virus</em> infecting wild species of <em>Vigna</em>, based on <em>NP</em> gene sequence characteristics |
| title_fullStr | First report of <em>Groundnut bud necrosis virus</em> infecting wild species of <em>Vigna</em>, based on <em>NP</em> gene sequence characteristics |
| title_full_unstemmed | First report of <em>Groundnut bud necrosis virus</em> infecting wild species of <em>Vigna</em>, based on <em>NP</em> gene sequence characteristics |
| title_short | First report of <em>Groundnut bud necrosis virus</em> infecting wild species of <em>Vigna</em>, based on <em>NP</em> gene sequence characteristics |
| title_sort | first report of em groundnut bud necrosis virus em infecting wild species of em vigna em based on em np em gene sequence characteristics |
| topic | tospovirus |
| url | https://oajournals.fupress.net/index.php/pm/article/view/5542 |
| work_keys_str_mv | AT mohammadakram firstreportofemgroundnutbudnecrosisviruseminfectingwildspeciesofemvignaembasedonemnpemgenesequencecharacteristics AT naimuddin firstreportofemgroundnutbudnecrosisviruseminfectingwildspeciesofemvignaembasedonemnpemgenesequencecharacteristics AT adityapratap firstreportofemgroundnutbudnecrosisviruseminfectingwildspeciesofemvignaembasedonemnpemgenesequencecharacteristics AT nupurmalviya firstreportofemgroundnutbudnecrosisviruseminfectingwildspeciesofemvignaembasedonemnpemgenesequencecharacteristics AT prashantyadav firstreportofemgroundnutbudnecrosisviruseminfectingwildspeciesofemvignaembasedonemnpemgenesequencecharacteristics |