Trifolium pratense virus B isolate 1/2014 putative N protein (QKM62_gp1), putative P protein (QKM62_gp2), putative P3 protein (QKM62_gp3), putative M protein (QKM62_gp4), putative G protein (QKM62_gp5), and putative L protein (QKM62_gp6) genes, complete cds.