Results 21 to 30 of about 11,457 (256)

Complete mitochondrial genome of the Partridge Shank chicken (Galliformes: Phasianidae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
Partridge Shank chicken is a valuable broiler breed in China. The first complete mitochondrial DNA (mtDNA) sequence of Partridge Shank chicken had been obtained using PCR amplification, sequencing and assembling.
Min Wang   +10 more
doaj   +1 more source

Comparison of the Chromosome Structures between the Chicken and Three Anserid Species, the Domestic Duck (Anas platyrhynchos), Muscovy Duck (Cairina moschata), and Chinese Goose (Anser cygnoides), and the Delineation of their Karyotype Evolution by Comparative Chromosome Mapping

open access: yesThe Journal of Poultry Science, 2014
To better understand the process of karyotype evolution in Galloanserae (Galliformes and Anseriformes), we performed comparative chromosome painting with chicken chromosome-specific DNA probes and FISH mapping of the 18S-28S ribosomal RNA (rRNA) genes ...
Fhamida B. Islam   +6 more
doaj   +1 more source

Climate and land-use changes threaten the effectiveness of protected areas for protecting Galliformes in Southeast Asia

open access: yesFrontiers in Ecology and Evolution, 2023
Climate and land-use changes and their interactions have a profound effect on biodiversity, especially in biodiverse areas such as Southeast Asia (SEA) where aggregations of endemic species are widespread.
Zhengxiao Liu   +9 more
doaj   +1 more source

Independent stratum formation on the avian sex chromosomes reveals inter-chromosomal gene conversion and predominance of purifying selection on the w chromosome [PDF]

open access: yes, 2014
We used a comparative approach spanning three species and 90 million years to study the evolutionary history of the avian sex chromosomes. Using whole transcriptomes, we assembled the largest cross-species dataset of W-linked coding content to date.
Harrison, PW   +4 more
core   +1 more source

Survival of translocated Columbian Sharp-tailed Grouse: recognizing trends in post-release mortality to improve reintroductions

open access: yesAvian Conservation and Ecology, 2022
Survival of translocated prairie-grouse (Tympanuchus spp.) is often low in the first few weeks or months following release into a novel environment. Understanding the processes and mechanisms that influence short-term, post-release survival, such as ...
Steven Roy. Mathews   +4 more
doaj  

The evolution of pattern camouflage strategies in waterfowl and game birds. [PDF]

open access: yes, 2015
This is the final version of the article. It first appeared from Wiley via http://dx.doi.org/10.1002/ece3.1482Visual patterns are common in animals. A broad survey of the literature has revealed that different patterns have distinct functions.
Allen   +71 more
core   +2 more sources

The endocast of the insular and extinct Sylviornis neocaledoniae (Aves, Galliformes), reveals insights into its sensory specializations and its twilight ecology

open access: yesScientific Reports, 2022
Sylviornis neocaledoniae (Galliformes, Sylviornithidae), a recently extinct bird of New-Caledonia (Galliformes, Sylviornithidae) is the largest galliform that ever lived and one of the most enigmatic birds in the world.
Ségolène Riamon   +6 more
doaj   +1 more source

The complete mitochondrial genome and phylogenetic position of the critically endangered Trinidad Piping Guan, Pipile pipile synonym Aburria pipile (Aves: Galliformes). [PDF]

open access: yes, 2016
This is an Author's Accepted Manuscript of an article published in Mitochondrial DNA Part B on 04/09/2016, copyright of Taylor & Francis, available online at: http://www.tandfonline.com/10.1080/23802359.2016.1219622The complete mitochondrial genome of ...
Grass, Amelia   +2 more
core   +1 more source

Thyroid hormone metabolism in poultry [PDF]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2000
Thyroid hormone (TH) receptors preferentially bind 3.5,3'-triiodothyronine (T3). Therefore the metabolism of thyroxine (T4) secreted by the thyroid gland in peripheral tissues, resulting in the production and degradation of receptor-active T3, plays a ...
Darras V.M.   +2 more
doaj  

The fast and forceful kicking strike of the secretary bird [PDF]

open access: yes, 2016
The study of animal locomotion has uncovered principles that can be applied to bio-inspired robotics, prosthetics and rehabilitation medicine, while also providing insight into musculoskeletal form and function [1, 2, 3, 4].
Biewener   +13 more
core   +3 more sources

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