| variability of emaravirus species associated with sterility mosaic disease of pigeonpea in india provides evidence of segment reassortment. | sterility mosaic disease (smd) of pigeonpea is a serious constraint for cultivation of pigeonpea in india and other south asian countries. smd of pigeonpea is associated with two distinct emaraviruses, pigeonpea sterility mosaic virus 1 (ppsmv-1) and pigeonpea sterility mosaic virus 2 (ppsmv-2), with genomes consisting of five and six negative-sense rna segments, respectively. the recently published genome sequences of both ppsmv-1 and ppsmv-2 are from a single location, patancheru from the stat ... | 2017 | 28696402 |