Evidence for the identification of Carabayo, the language of an uncontacted people of the Colombian Amazon, as belonging to the Tikuna-Yurí linguistic family. [PDF]
PLoS One, 2014 Seifart F, Echeverri JA.
europepmc +1 more source
Evolution of electric communication signals in the South American ghost knifefishes (Gymnotiformes: Apteronotidae): A phylogenetic comparative study using a sequence-based phylogeny. [PDF]
J Physiol Paris, 2016 Smith AR +7 more
europepmc +1 more source
The floating forest: traditional knowledge and use of matupá vegetation islands by riverine peoples of the central Amazon. [PDF]
PLoS One, 2015 de Freitas CT, Shepard GH, Piedade MT.
europepmc +1 more source
Analysis of the CCR5 gene coding region diversity in five South American populations reveals two new non-synonymous alleles in Amerindians and high CCR5*D32 frequency in Euro-Brazilians. [PDF]
Genet Mol Biol, 2009 Boldt AB +5 more
europepmc +1 more source
Cultural landscapes of the Araucaria Forests in the northern plateau of Santa Catarina, Brazil. [PDF]
J Ethnobiol Ethnomed, 2015 Machado Mello AJ, Peroni N.
europepmc +1 more source
The JC and BK human polyoma viruses appear to be recent introductions to some South American Indian tribes: there is no serological evidence of cross-reactivity with the simian polyoma virus SV40. [PDF]
Proc Natl Acad Sci U S A, 1998 Major EO, Neel JV.
europepmc +1 more source
Marriage exchanges, seed exchanges, and the dynamics of manioc diversity. [PDF]
Proc Natl Acad Sci U S A, 2011 Delêtre M, McKey DB, Hodkinson TR.
europepmc +1 more source
Association study of CCR5 delta 32 polymorphism among the HLA-DRB1 Caucasian population in Northern Paraná, Brazil. [PDF]
J Clin Lab Anal, 2008 Muxel SM +6 more
europepmc +1 more source
Indirect estimates of mutation rates in tribal Amerindians. [PDF]
Proc Natl Acad Sci U S A, 1978 Neel JV, Rothman ED.
europepmc +1 more source