Results 51 to 60 of about 5,031 (129)

Phylogenetic Relationships of Macaques (Cercopithecidae: Macaca) Inferred from Partial Mitochondrial DNA (mtDNA) Cytochrome Oxidase II (COII) gene [PDF]

open access: yes, 2016
The molecular phylogenetic relationships among ten species of macaques were assessed using mitochondrialDNA (mtDNA) cytochrome oxidase II (COII) gene. The 27 individuals comprising of ten species within genusMacaca, namely, M. sylvanus, M.
Abdullah, Mohd Tajuddin   +2 more
core   +2 more sources

But how does it smell? An investigation of olfactory bulb size among living and fossil primates and other euarchontoglirans [PDF]

open access: yes
Altres ajuts: CERCA Programme/Generalitat de CatalunyaPrimates are often considered to have a poor sense of smell. While all studies identify small olfactory bulbs (OB; the region of the brain responsible for processing scent) among haplorhines, whether ...
Bertrand, Ornella C.   +6 more
core   +1 more source

Mobile DNA elements in primate and human evolution [PDF]

open access: yes, 2007
Roughly 50% of the primate genome consists of mobile, repetitive DNA sequences such as Alu and LINE1 elements. The causes and evolutionary consequences of mobile element insertion, which have received considerable attention during the past decade, are ...
Batzer, Mark A.   +4 more
core   +2 more sources

Skull of the Eocene primate Omomys carteri from western North America [PDF]

open access: yes, 2010
The description of a skull of the omomyid primate Omomys carteri from the middle Eocene Bridger Formation of southwestern Wyoming provides important new information relevant to our understanding of Eocene primate systematics and evolution.
Burger, Benjamin J.
core   +1 more source

Enhancing search efficiency by means of a search filter for finding all studies on animal experimentation in PubMed [PDF]

open access: yes, 2010
Collecting and analysing all available literature before starting an animal experiment is important and it is indispensable when writing a systematic review (SR) of animal research.
Alice Tillema   +5 more
core   +2 more sources

Comparative Morphology of Primate Distal Phalanges: Implications for Early Primate Evolution and the Origins of the Primate Nail [PDF]

open access: yes, 2015
Human manual dexterity is strongly enhanced by the presence of flattened nails associated with well-developed apical pads. However, the presence of nails is not unique to humans; it is one of the few traits that unite all living primates.
Maiolino, Stephanie A.
core   +1 more source

The Biological Overview Effect: Our Place in Nature [PDF]

open access: yes, 2019
While gazing at the Earth from orbit, some astronauts have described a cognitive shift known as the overview effect. Here we describe an analogous biological overview effect produced by looking at the tiny twig of humanity on the tree of life.
Chopra, Aditya, Lineweaver, Charles
core   +2 more sources

Blue Eyes on Red Lists: Conservation and the Future of the Blue-eyed Black Lemur [PDF]

open access: yes, 2016
The family Lemuridae represents a large and important group within the order Primate. Today, lemurs—endemic to Madagascar—are the most threatened mammal group on Earth. Almost every one of the 100-plus recognized species suffers from habitat destruction
Meier, Katherine
core   +1 more source

An interdisciplinary approach to the evolution of grasping and manipulation [PDF]

open access: yes, 2019
This paper is an introduction to a special issue of the Biological Journal of the Linnean Society (2019, volume 127: issue 3) focused on an interdisciplinary approach to the evolution of grasping and manipulation in tetrapods. Grasping is associated with
Bardo, Ameline, Pouydebat, Emmanuelle
core   +2 more sources

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