A LARGE THERIAN MAMMAL FROM THE LATE CRETACEOUS OF SOUTH AMERICA

A large therian mammal from the Late Cretaceous of South America

Abstract Theria represent an extant clade that comprises placental and marsupial mammals.Here we report on the discovery of a new Late Cretaceous mammal from southern Patagonia, Patagomaia chainko gen.et sp.nov., represented by hindlimb and pelvic elements with unambiguous therian features.We estimate Patagomaia chainko attained a body mass of Home

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Antimicrobial Activity of Bacillus sp. Natural Isolates and Their Potential Use in the Biocontrol of Phytopathogenic Bacteria

Screening of 203 Bacillus sp.natural isolates for antimicrobial activity against phytopathogenic bacteria showed that 127 tested strains inhibit at Home Accent least one sensitive strain, which illustrates their potential use as biocontrol agents.Among them, 104 isolates showed significant antagonism against Xanthomonas oryzae pv.oryzae, and only o

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