Occurrence of natural infection of tomato by Potato Spindle Tuber Viroid (PSTVd) in India
نویسندگان
چکیده
A field survey was carried out in districts of southern Karnataka to assess the pospiviroid infections on tomato crop. The plants showing disease symptoms such as severe leaf curling, epinasty, chlorosis, purpling and stunted growth that are characteristics viroid infection were collected along with asymptomatic analysed by RT-PCR. sample from Mandya district showed an amplicon size ~ 361 bp which confirmed PSTVd infection, while no other Pospiviroids detected. amplified PCR products cloned, sequenced resultant sequences deposited GenBank. inoculated also typical after four weeks post-inoculation re-confirmed through This is first report occurrence natural India.
منابع مشابه
Insight on Genes Affecting Tuber Development in Potato upon Potato spindle tuber viroid (PSTVd) Infection.
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ژورنال
عنوان ژورنال: Australasian Plant Disease Notes
سال: 2021
ISSN: ['1833-928X']
DOI: https://doi.org/10.1007/s13314-021-00432-0