id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-271692-60nlid3c	Guo, Wen-Ping	Phylogeny and Origins of Hantaviruses Harbored by Bats, Insectivores, and Rodents	2013-02-07		.txt	text/plain	6203	305	51	Notably, the phylogenetic histories of the viruses are not always congruent with those of their hosts, suggesting that cross-species transmission has played a major role during hantavirus evolution and at all taxonomic levels, although we also noted some evidence for virus-host co-divergence. Our phylogenetic analysis also suggests that hantaviruses might have first appeared in Chiroptera (bats) or Soricomorpha (moles and shrews), before emerging in rodent species. An evolutionary analysis of all known hantaviruses including the novel viruses described here reveals the existence of four distinct phylogenetic groups of viruses that infect a range of mammalian hosts, and which have sometimes exchanged genes through segment reassortment. Irrespective of this history of reassortment it is clear that there have been multiple cross-species transmission events in the evolutionary history of the hantaviruses with, for example, those viruses sampled Soricomorpha forming a paraphyletic group, as do those from bats shown in the L tree.	./cache/cord-271692-60nlid3c.txt	./txt/cord-271692-60nlid3c.txt