Genetic Relationship among Three Nigerian Chicken (Gallus gallus) Genotypes Based on Cytochrome b of Mitochondrial DNA
نویسندگان
چکیده
منابع مشابه
Domestication effects on the social behaviour of chicken (Gallus gallus)
The domestication process has altered the behaviour of the chicken in different ways. It is mainly the thresholds that have been affected more than the actual behaviour repertoire. The selection pressure in captivity can be either active or passive depending on the environment and the interference by human. An active selection on fear of human seems to change the behaviour according to the dome...
متن کاملGenetic characterization of Bhutanese native chickens based on an analysis of Red Junglefowl (Gallus gallus gallus and Gallus gallus spadecieus), domestic Southeast Asian and commercial chicken lines (Gallus gallus domesticus)
The genetic diversity of Bhutanese chickens needs to be understood in order to develop a suitable conservation strategy for these birds in Bhutan. In this, work, we used microsatellite markers to examine the genetic diversity of Bhutanese chickens. Four Bhutanese chicken varieties (Black plumage, Frizzle, Naked neck and Red Junglefowl-like, corresponding to Yuebjha Narp, Phulom, Khuilay and Sei...
متن کاملOptics of cone photoreceptors in the chicken (Gallus gallus domesticus)
Vision is the primary sensory modality of birds, and its importance is evident in the sophistication of their visual systems. Coloured oil droplets in the cone photoreceptors represent an adaptation in the avian retina, acting as long-pass colour filters. However, we currently lack understanding of how the optical properties and morphology of component structures (e.g. oil droplet, mitochondria...
متن کاملSystematic identification and characterization of chicken (Gallus gallus) ncRNAs
Recent studies have demonstrated that non-coding RNAs (ncRNAs) play important roles during development and evolution. Chicken, the first genome-sequenced non-mammalian amniote, possesses unique features for developmental and evolutionary studies. However, apart from microRNAs, information on chicken ncRNAs has mainly been obtained from computational predictions without experimental validation. ...
متن کاملLateralization of social cognition in the domestic chicken (Gallus gallus).
In this paper, we report on the ongoing work in our laboratories on the effect of lateralization produced by light exposure in the egg on social cognition in the domestic chick (Gallus gallus). The domestic chick possesses a lateralized visual system. This has effects on the chick's perception towards and interaction with its environment. This includes its ability to live successfully within a ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Asian Journal of Animal Sciences
سال: 2020
ISSN: 1819-1878
DOI: 10.3923/ajas.2021.35.42