Results 11 to 20 of about 134 (75)

Short poly-glutamine repeat in the androgen receptor in New World monkeys. [PDF]

open access: yesMeta Gene, 2017
The androgen receptor mediates various physiological and developmental functions and is highly conserved in mammals. Although great intraspecific length polymorphisms in poly glutamine (poly-Q) and poly glycine (poly-G) regions of the androgen receptor ...
Hiramatsu C   +5 more
europepmc   +3 more sources

Taxonomic status of Tamarinus imperator subgrisescens (Lönnberg, 1940) (Cebidae, Callitrichinae) [PDF]

open access: yes, 2023
The emperor tamarin, Tamarinus imperator, is composed of two subspecies, the nominal type, T. i. imperator, distributed between the Acre and Purus Rivers, whose range is limited between the Brazilian state of Acre and Peru are unbounded, and T.
Athaydes, Daysa   +4 more
core   +3 more sources

Molecular phylogeny of the genus Saguinus (Platyrrhini, Primates) based on the ND1 mitochondrial gene and implications for conservation [PDF]

open access: yes, 2005
The systematics of the subfamily Callitrichinae (Platyrrhini, Primates), a group of small monkeys from South America and Panama, remains an area of considerable discussion despite many investigations, there being continuing controversy over subgeneric ...
SAMPAIO, Maria Iracilda da Cunha   +5 more
core   +3 more sources

Are larger primates less faunivorous? Consumption of arthropods by Amazonian primates does not fulfil the Jarman-Bell and Kay models [PDF]

open access: yes, 2022
Terrestrial arthropod groups, including insects, spiders, and millipedes, represent an important food resource for primates. However, species consumed and patterns and rates of arthropod-related feeding for most frugivorous primates are still poorly ...
Castilla Torres, RI   +6 more
core   +3 more sources

A comparative study of eleven protein systems in tamarins, genus Saguinus (Platyrrhini, Callitrichinae) [PDF]

open access: yes, 1997
The genetic variability of six tamarin taxa, genus Saguinus, was analyzed comparatively using protein data from eleven systems coded by 15 loci. S. fuscicollis weddelli and S. midas midas were the most polymorphic taxa, and S. bicolor the least.
COIMBRA-FILHO, Adelmar Faria   +6 more
core   +1 more source

Mitochondrial DNA-like sequence in the nuclear genome of Saguinus (Callitrichinae, Primates): transfer estimation [PDF]

open access: yes, 2000
Mitochondrial DNA-like sequences have been found in the nuclei of a variety of organisms. These nuclear pseudogenes can be used to estimate relative evolutionary rates of mitochondrial genes, and can be used as outgroups in phylogenetic analyses. In this
SAMPAIO, Maria Iracilda da Cunha   +4 more
core   +1 more source

A global catalog of whole-genome diversity from 233 primate species. [PDF]

open access: yes, 2023
The rich diversity of morphology and behavior displayed across primate species provides an informative context in which to study the impact of genomic diversity on fundamental biological processes.
Abee, Christian   +77 more
core   +2 more sources

The evolution of pair-living, sexual monogamy, and cooperative infant care: Insights from research on wild owl monkeys, titis, sakis, and tamarins [PDF]

open access: yes, 2020
“Monogamy” and pair bonding have long been of interest to anthropologists and primatologists. Their study contributes to our knowledge of human evolutionary biology and social evolution without the cultural trappings associated with studying human ...
Acero‐Murcia A.   +69 more
core   +2 more sources

Examining neotropical primate community structure at regional and local scales : insights from taxonomic and phylogenetic approaches [PDF]

open access: yes, 2013
Understanding mechanisms underlying distribution of biodiversity remains a central issue in ecology. I integrate ecological and phylogenetic information at multiple spatial scales to better understand neotropical primate distribution and community ...
Gavilanez, Maria Mercedes
core   +2 more sources

Estimación de la densidad poblacional y estructura grupal del mono tití panameño (Saguinus geoffroyi) en la Reserva Natural Cerro Ancón, Ancón, Provincia de Panamá, Panamá [PDF]

open access: yes, 2023
Las poblaciones del mono tití panameño (Saguinus geoffroyi) en Panamá se encuentran Casi Amenazada (NT), se prevé una reducción de la población del 25% o más en el transcurso de las próximas tres generaciones (18 años).
Carvajal Castrejón, Karina Esmeralda
core   +2 more sources

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