Results 41 to 50 of about 1,177 (184)

The putative maintaining mechanism of gut bacterial ecosystem in giant pandas and its potential application in conservation

open access: yesEvolutionary Applications, Volume 16, Issue 1, Page 36-47, January 2023., 2023
Abstract Animals living in captivity and the wild show differences in the internal structure of their gut microbiomes. Here, we performed a meta‐analysis of the microbial data of about 494 fecal samples obtained from giant pandas (captive and wild giant pandas).
Xinyuan Cui   +5 more
wiley   +1 more source

Free-living greylag geese adjust their heart rates and body core temperatures to season and reproductive context [PDF]

open access: yes, 2018
Animals adaptively regulate their metabolic rate and hence energy expenditure over the annual cycle to cope with energetic challenges. We studied energy management in greylag geese.
Arnold, Walter   +2 more
core   +2 more sources

The mammalian brain under domestication: Discovering patterns after a century of old and new analyses

open access: yesJournal of Experimental Zoology Part B: Molecular and Developmental Evolution, Volume 338, Issue 8, Page 460-483, December 2022., 2022
Silhouettes credited to: phylopic.org; (aurochs) DFoidl (modified by T. Michael Keesey), (horse) Mercedes Yrayzoz (vectorized by T. Michael Keesey), (rat) Maija Karala, (gerbil) Flappiefh, and (rabbit) Anthony Caravaggi, https://creativecommons.org/licenses/by-sa/3.0/, https://creativecommons.org/licenses/by-nc-sa/3.0/, https://creativecommons.org ...
A. M. Balcarcel   +3 more
wiley   +1 more source

Obesity prevalence and associated risk factors in outdoor living domestic horses and ponies [PDF]

open access: yes, 2014
Reasons for performing study. The prevalence of obesity in companion animals, including horses and ponies has risen drastically in recent years and risk factors have been little investigated.
Giles, Sarah L   +3 more
core   +3 more sources

How climate, topography, soils, herbivores, and fire control forest–grassland coexistence in the Eurasian forest‐steppe

open access: yesBiological Reviews, Volume 97, Issue 6, Page 2195-2208, December 2022., 2022
ABSTRACT Recent advances in ecology and biogeography demonstrate the importance of fire and large herbivores – and challenge the primacy of climate – to our understanding of the distribution, stability, and antiquity of forests and grasslands. Among grassland ecologists, particularly those working in savannas of the seasonally dry tropics, an emerging ...
László Erdős   +7 more
wiley   +1 more source

A Primitive Trait in Two Breeds of Equus Caballus Revealed by Comparative Anatomy of the Distal Limb

open access: yesAnimals, 2019
The 55-million-year history of equine phylogeny has been well-documented from the skeletal record; however, this is less true for the soft tissue structures that are now vestigial in modern horse.
Sharon May-Davis   +2 more
doaj   +1 more source

Influence of weather on the behaviour of reintroduced Przewalski’s horses in the Great Gobi B Strictly Protected Area (Mongolia): implications for conservation

open access: yesBMC Zoology, 2022
Background Reintroduction is a common technique for re-establishing threatened species. However, the adaptation to novel habitats with distinct conditions poses a risk of failure.
Anna Bernátková   +5 more
doaj   +1 more source

Accurate Runs of Homozygosity Estimation From Low Coverage Genome Sequences in Non-Model Species. [PDF]

open access: yesMol Ecol Resour
ABSTRACT Runs of homozygosity (ROH) are increasingly being analysed using whole genome sequences in non‐model species as a measure of inbreeding and to assess demographic history, thus providing useful information for conservation. However, most studies have used Plink for ROH inference which performs poorly when sequencing depth is below 10×, often ...
Taylor RS, Manseau M, Wilson PJ.
europepmc   +2 more sources

Evaluating the impact of domestication and captivity on the horse gut microbiome. [PDF]

open access: yes, 2017
The mammal gut microbiome, which includes host microbes and their respective genes, is now recognized as an essential second genome that provides critical functions to the host.
Amir, Amnon   +13 more
core   +4 more sources

БІОТОПІЧНА ПРИУРОЧЕНІСТЬ ЧОРНОБИЛЬСЬКОЇ ПОПУЛЯЦІЇ КОНЯ ПРЖЕВАЛЬСЬКОГО EQUUS FERUS PRZEWALSKII POLJAKOV, 1881

open access: yesВісті Біосферного заповідника «Асканія-Нова», 2021
В роботі продовжено геоботанічні дослідження біотопів існування чорнобильської популяції коней Пржевальського, яка є найбільшою популяцією справжніх диких коней у Європі, на предмет їх фітоценотичної приуроченості. Синтаксономічну належність фітоценозів подано за методикою школи Ж. Браун-Бланке.
openaire   +2 more sources

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