Results 31 to 40 of about 2,525 (183)

Phylogeography of the Tibetan hamster Cricetulus kamensis in response to uplift and environmental change in the Qinghai–Tibet Plateau

open access: yesEcology and Evolution, Volume 9, Issue 12, Page 7291-7306, June 2019., 2019
Major genetic differentiations of Cricetulus kamensis occurred in the late Pliocene. Cricetulus kamensis populations were restricted into two major clades due to tectonic movement of QTP and the Last Glacial Maximum. Abstract Aim The evolutionary process of an organism provides valuable data toward an understanding of the Earth evolution history.
Li Ding, Jicheng Liao
wiley   +1 more source

Molecular phylogeny of South-East Asian arboreal murine rodents [PDF]

open access: yes, 2015
peer reviewedRecent phylogenetic studies and taxonomic reviews have led to nearly complete resolution of the phylogenetic divisions within the old world rats and mice (Muridae, Murinae).
Chaval, Yannick   +7 more
core   +4 more sources

Avian influenza overview May – August 2018

open access: yesEFSA Journal, Volume 16, Issue 9, September 2018., 2018
Between 16 May and 15 August 2018, three highly pathogenic avian influenza (HPAI) A(H5N8) outbreaks in poultry establishments and three HPAI A(H5N6) outbreaks in wild birds were reported in Europe. Three low pathogenic avian influenza (LPAI) outbreaks were reported in three Member States.
European Food Safety Authority   +10 more
wiley   +1 more source

Avian influenza overview February – May 2018

open access: yesEFSA Journal, Volume 16, Issue 6, June 2018., 2018
Between 16 February and 15 May 2018, three highly pathogenic avian influenza (HPAI) A(H5N6) and 11 HPAI A(H5N8) outbreaks in poultry holdings, one HPAI A(H5N6) and one HPAI A(H5N8) outbreak in captive birds, and 55 HPAI A(H5N6) wild bird events were reported in Europe.
European Food Safety Authority   +12 more
wiley   +1 more source

Structure and function of the mammalian middle ear. I: Large middle ears in small desert mammals. [PDF]

open access: yes, 2015
Many species of small desert mammals are known to have expanded auditory bullae. The ears of gerbils and heteromyids have been well described, but much less is known about the middle ear anatomy of other desert mammals.
Mason, Matthew J
core   +1 more source

Unusually extensive karyotype reorganization in four congeneric Gerbillus species (Muridae: Gerbillinae).

open access: yesCytogenetic and genome research, 2006
Comparative analysis of the G- and C-banding patterns in four morphologically poorly differentiated Gerbillus species (G. pyramidum, G. perpallidus, G. tarabuli and G. occiduus) was carried out. These gerbils have similar karyotype morphology with 2n and NF equal to 38/76, 40/76, 40/78 and 40/80, respectively.
Aniskin, V.M.   +5 more
openaire   +4 more sources

Assessment of listing and categorisation of animal diseases within the framework of the Animal Health Law (Regulation (EU) No 2016/429): ovine epididymitis (Brucella ovis)

open access: yesEFSA Journal, Volume 15, Issue 10, October 2017., 2017
Abstract Ovine epididymitis (Brucella ovis) has been assessed according to the criteria of the Animal Health Law (AHL), in particular criteria of Article 7 on disease profile and impacts, Article 5 on the eligibility of ovine epididymitis to be listed, Article 9 for the categorisation of ovine epididymitis according to disease prevention and control ...
EFSA Panel on Animal Health and Welfare (AHAW)   +26 more
wiley   +1 more source

EMA and EFSA Joint Scientific Opinion on measures to reduce the need to use antimicrobial agents in animal husbandry in the European Union, and the resulting impacts on food safety (RONAFA)

open access: yesEFSA Journal, Volume 15, Issue 1, January 2017., 2017
Abstract EFSA and EMA have jointly reviewed measures taken in the EU to reduce the need for and use of antimicrobials in food‐producing animals, and the resultant impacts on antimicrobial resistance (AMR). Reduction strategies have been implemented successfully in some Member States.
EMA Committee for Medicinal Products for Veterinary Use (CVMP) and EFSA Panel on Biological Hazards (BIOHAZ)   +72 more
wiley   +1 more source

Life at the Edge (of the Sahara): Evolutionary History of Two Understudied Genera of African Gerbils

open access: yesJournal of Biogeography, Volume 53, Issue 1, January 2026.
ABSTRACT Aim Understanding the distribution and genetic structure of African mammals is key to reconstructing the continent's evolutionary history. While some parts of the continent (e.g., lowlands, mountain forests or savannah biomes) are now relatively well‐studied, arid regions remain underexplored despite offering unique insights into adaptation to
Barbora Pavlíčková   +4 more
wiley   +1 more source

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