id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-278099-ypov9ha3	Kumar, Surender	Molecular characterization of a novel cryptic virus infecting pigeonpea plants	2017-08-03		.txt	text/plain	11403	622	55	The four dsRNAs eluted from the agarose gel were purified and have been used as templates for RT-PCR amplification employed in SISPA to generate fulllength cDNAs. It is of interest to examine if ArCV-1 RNA dependent RNA polymerase (RdRp) structurally resembles the known RdRp of the dsRNA bacteriophage Փ-6, reovirus, or with other viruses like calciviruses and picornaviruses [12] [13] [14] [15] [16] . We report here the results of elaborated computer-assisted analysis of ArCV-1 replicase which revealed the presence of conserved sequence motifs (A to G) present in the fingers and palm subdomains of the polymerase that are shared in most of the RdRps. Interestingly, ArCV-1 replicase has more structural resemblances with several members of ssRNA (+) mono-partite Picornaviruses (viral replication by primer-dependent initiation), than the de novo dsRNA bacteriophage Փ-6 and reovirus polymerases. Possible functions of the residues of the A to G motifs described for identical RdRps was conserved with respect to the ArCV-1 3Dpol structure and was discussed in structural analysis of ArCVTable 1 ) and the 3' terminus contained the sequence "GCA CCCATATTC".	./cache/cord-278099-ypov9ha3.txt	./txt/cord-278099-ypov9ha3.txt