| intra-species diversity and panmictic structure of cryptosporidium parvum populations in cattle farms in northern spain. | the intra-herd and intra-host genetic variability of 123 cryptosporidium parvum isolates was investigated using a multilocus fragment typing approach with eleven variable-number tandem-repeat (vntr) loci and the gp60 gene. isolates were collected from intensively farmed diarrheic pre-weaned calves originating from 31 dairy farms in three adjoining regions in northern spain (país vasco, cantabria and asturias). the multilocus tool demonstrated an acceptable typeability, with 104/123 samples ampli ... | 2016 | 26848837 |