| new poleroviruses associated with yellowing symptoms in different vegetable crops in greece. | four poleroviral isolates from greece, two from lettuce, one from spinach and one from watermelon showing yellowing symptoms, were molecularly characterized by analyzing the sequence of a large part of the genome spanning from the 3'-terminal part of the rdrp to the end of the cp gene. the sequences were analyzed for their similarity and phylogenetic relationships to other members of the genus polerovirus as well as for evidence of recombination events. the results revealed the existence of two ... | 2016 | 26530834 |