Results 71 to 80 of about 7,196 (232)

Genetic Diversity of Helmeted Guineafowl (Numida meleagris) Based on Microsatellite Analysis

open access: yesThe Journal of Poultry Science, 2010
Characterization of the genetic diversity of indigenous animal populations is a prerequisite for providing needed information for the conservation of useful genotypes against future uncertainties in the face of daunting global challenges such as climate ...
Boniface B. Kayang   +6 more
doaj   +1 more source

Virus shedding in co-infections of low pathogenic avian influenza virus ( H6N2 ) and lentogenic newcastle disease virus (La Sota) in Numida Meleagris [PDF]

open access: yesTrakia Journal of Sciences, 2017
An experiment was conducted to evaluate the effect of a low-pathogenic H6N2 avian influenza A viral strain (LPAIV strain H6N2) on subsequent (after 3 days) vaccination with a lentogenic avian paramyxovirus serotype 1 strain La Sota (APMV-1 strain La Sota)
Iv. Zarkov, Al. Valchev
doaj   +1 more source

A common garden design reveals population-specific variability in potential impacts of hybridisation between populations of farmed and wild Atlantic salmon, Salmo salar L [PDF]

open access: yes, 2016
Released individuals can have negative impacts on native populations through various mechanisms; including competition, disease transfer and introduction of maladapted gene-complexes.
Carvalho, Gary R.   +4 more
core   +2 more sources

Study of Guinea Fowl (Numida meleagris) Production System in the Urban Commune of Madarounfa, Niger

open access: yesAsian Journal of Research in Zoology
The local guinea fowl (Numida meleagris) is native to Africa and belongs to the Gallinaceae family. A study was conducted among guinea fowl breeders in the urban commune of Madarounfa to determine the constraints of guinea fowl production in the area ...
Moussa Hassan Ousseini   +2 more
semanticscholar   +1 more source

Spider Webs, Soil or Leaf Swabs to Detect Environmental DNA From Terrestrial Vertebrates: What Is the Best Substrate?

open access: yesMolecular Ecology Resources, Volume 25, Issue 8, November 2025.
ABSTRACT As human activities drive biodiversity decline, effective biomonitoring is more crucial than ever to track species distribution changes and inform conservation and restoration actions. Environmental DNA (eDNA) metabarcoding has emerged as a promising tool for the simultaneous detection of multiple taxa. However, while substrates play a crucial
Aloïs Berard   +3 more
wiley   +1 more source

EVALUATION OF GENETIC SIMILARITY BETWEEN WHITE AND GREY VARIETIES OF GUINEA FOWL (NUMIDA MELEAGRIS) [PDF]

open access: yesJournal of Central European Agriculture, 2012
The aim of the study was to determine DNA polymorphism between and within white and grey varieties of guinea fowl. At the end of 12 weeks of age, blood was sampled from 13 white and 16 grey guinea fowl, and DNA was isolated.
Małgorzata BAWEJ   +2 more
doaj   +1 more source

Dynamics of leg muscle function in tammar wallabies (M. eugenii) during level versus incline hopping [PDF]

open access: yes, 2004
The goal of our study was to examine whether the in vivo force-length behavior, work and elastic energy savings of distal muscle-tendon units in the legs of tammar wallabies (Macropus eugenii) change during level versus incline hopping.
Baudinette, R. V.   +3 more
core   +2 more sources

Egg characteristics, hatch rate and early growth performance of keets post-hatch in guinea fowl (Numida meleagris ) in the Western Highlands of Cameroon

open access: yesJournal of the Cameroon Academy of Sciences
A study was carried out to characterize guinea fowl (Numida meleagris) eggs, evaluate the effect of egg weight on hatchability, keet hatch-weight and early growth performance in the Western Highlands of Cameroon. One hundred and seventy-four (174) guinea
N. R. Banla   +3 more
semanticscholar   +1 more source

Dietary Response of Black‐Backed Jackals (Lupulella mesomelas) to Contrasted Land Use

open access: yesEcology and Evolution, Volume 15, Issue 10, October 2025.
This study examines dietary shifts in black‐backed jackals across different land‐use types using DNA metabarcoding. Results reveal that jackal diets vary significantly by landscape and season, with a strong reliance on sheep in livestock areas, selective feeding on greater kudu on game farms, and a broader, more even prey profile in nature reserves ...
Megan Roberts   +5 more
wiley   +1 more source

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