Results 61 to 70 of about 23,442 (199)

Aproximación a nivel de suprataxón de las prioridades de conservación de roedores en el siglo XXI [PDF]

open access: yes, 2003
Although rodents are not considered among the most threatened mammals, there is ample historical evidence concerning the vulnerability to extinction of several rodent phylogenetic lineages.
Amori, G., Gippoliti, S.
core  

Experimental evolution on a wild mammal species results in modifications of gut microbial communities [PDF]

open access: yes, 2016
Comparative studies have shown that diet, life history, and phylogeny interact to determine microbial community structure across mammalian hosts. However, these studies are often confounded by numerous factors.
Dearing, M. Denise   +4 more
core   +2 more sources

A glimpse on the pattern of rodent diversification: a phylogenetic approach. [PDF]

open access: yes, 2012
BACKGROUND: Development of phylogenetic methods that do not rely on fossils for the study of evolutionary processes through time have revolutionized the field of evolutionary biology and resulted in an unprecedented expansion of our knowledge about the ...
Dimitrov, Dimitar   +3 more
core   +4 more sources

Plio-Pleistocene fossil mammalian microfauna of southern Africa - a preliminary report including description of two new fossil Muroid genera (Mammalia: Rodentia) [PDF]

open access: yes, 1987
Analyses are presented of the mammalian component of rich microfaunal fossil breccia collections mainly of owl pellet origin from the Transvaal Plio-Pleistocene australopithecine sites Kromdraai, Sterkfontein and Makapansgat Limeworks, with briefer ...
Pocock, T. N.
core  

Aplikasi Sistem Pakar Untuk Mengidentifikasi Penyakit Pada Hamster (Cricetinae) Dan Saran Pengobatannya Menggunakan Metode Backward Chaining [PDF]

open access: yes, 2012
The expert system is a computer program that can replicate the thinking process and expert knowledge to solve specific problems. In this case, the expert system is used by breeder and hamster lovers to detect diseases that commonly infect hamsters.
Aryanto, D. (Dwi)   +2 more
core  

The genetic audiogenic seizure hamster from Salamanca: The GASH:Sal [PDF]

open access: yes, 2016
Producción CientíficaGASH:Sal hamster strain and the control Syrian hamsters. The GASH:Sal constitutes an experimental model of reflex epilepsy of audiogenic origin derived from an autosomal recessive disorder.
Carballosa Gautam, Melissa M.   +4 more
core   +2 more sources

Two novel cricetine mitogenomes: Insight into the mitogenomic characteristics and phylogeny in Cricetinae (Rodentia: Cricetidae)

open access: yesGenomics, 2020
Both Cricetus cricetus and Phodopus sungorus mitochondrial genomes (mitogenomes) were sequenced and elaborated for the first time in the present study. Their mitogenomes contained 37 genes and showed typical characteristics of the vertebrate mitogenome.
Li, Ding   +4 more
openaire   +2 more sources

Fossil Sigmodontinae (Rodentia, Muroidea, Sigmodontinae) of south America: state of the art and prospective [PDF]

open access: yes, 2002
En este trabajo se presenta una revisión del conocimiento de los roedores Sigmodontinae fósiles de América del Sur. En primera instancia, se incluye una síntesis del desarrollo histórico del estudio de los sigmodontinos fósiles, desde los trabajos ...
D'Elía, Guillermo   +2 more
core  

The fossil rodent faunas of the localities Alcoy 2C and 2D (Alcoy Basin, Spain). Implications for dating the classical locality of Alcoy-Mina [PDF]

open access: yes, 2013
In the Gormaig area (Alcoy basin, SE Spain) a number of fossil mammal localities are known, of which only the classic site of Alcoy-Mina, known since the mid-19th century, has yielded remains of macrofauna. In the vicinity of this site are the localities
Fierro, Ignacio   +3 more
core   +1 more source

Evolutionary genetics of birds IV rates of protein divergence in waterfowl (Anatidae) [PDF]

open access: yes, 1986
An electrophoretic comparison of proteins in 26 species of waterfowl (Anatidae), representing two major subfamilies and six subfamilial tribes, led to the following major conclusions: (1) the genetic data, analyzed phenetically and cladistically ...
Avise, JC, Patton, JC
core  

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