Results 21 to 30 of about 720,291 (260)

Maternal variability of Croatian Spotted goat (Capra hircus)

open access: yesCzech Journal of Animal Science, 2019
: This study provides the first characterization of maternal ancestry and mitochondrial DNA (mtDNA) diversity in the Croatian Spotted goat (CSG), the most important autochthonous goat breed in Croatia.
Ivana Drzaic   +3 more
doaj   +1 more source

Stimulation of D-loop formation by polypurine/polypyrimidine sequences [PDF]

open access: yesNucleic Acids Research, 2003
Most of the approaches used to correct gene mutations in mammalian cells involve the targeting of short nucleotide molecules to homologous chromosomal sequences and the replacement of resident sequences via homologous recombination and mismatch repair. The limited efficiency and inconsistent reproducibility of these techniques are major constraints to ...
Elodie, Biet   +2 more
openaire   +2 more sources

Aquaculture-Mediated Invasion of the Genetically Improved Farmed Tilapia (Gift) into the Lower Volta Basin of Ghana

open access: yesDiversity, 2019
The need for improved aquaculture productivity has led to widespread pressure to introduce the Genetically Improved Farmed Tilapia (GIFT) strains of Nile tilapia (Oreochromis niloticus) into Africa.
Gifty Anane-Taabeah   +2 more
doaj   +1 more source

Genetic diversity and population structure of Brachymystax lenok tsinlingensis using mitochondrial DNA sequences

open access: yesMitochondrial DNA. Part B. Resources, 2017
Brachymystax lenok tsinlingensis is an endangered freshwater fish which is endemic to part of China. To investigate its genetic diversity and population structure, mitochondrial cytochrome b gene and D-loop control region were used to analyze samples ...
Ping Li   +4 more
doaj   +1 more source

Japanese Silkie Fowls are Widely Distributed in the Phylogenetic Tree Derived from Mitochondrial Complete D-loop Nucleotide Sequences

open access: yesThe Journal of Poultry Science, 2011
The Silkie fowl (Gallus gallus var. domesticus) is distinct from other chicken breeds in terms of its appearance and behavioural characteristics. It is a Japanese native breed and has inhabited Japan since before the Edo era.
Jahan Rowshan   +4 more
doaj   +1 more source

Genetic diversity of modern lines of hybrid pigs based on variations in mitochondrial DNA sequence

open access: yesБіологія тварин, 2022
In the study, we evaluated the genetic specificity of haplotypes in the population of hybrid gilts (Large White × Landrace), (Landrace × Large White) from the SPE “Globinsky Pig Complex” LLC and breeding sows of the Large White breed from the SE “DG ...
Ye. O. Budakva   +3 more
doaj   +1 more source

D-loops

open access: yes, 2012
$D$-loops are loops with the antiautomorphic inverse property. The class of such loops is larger than the class of IP-loops. The smallest $D$-loops which is not an IP-loop has six elements. We prove several basic properties of such loops and present methods of constructions of $D$-loops from IP-loops.
Deriyenko, Ivan I., Dudek, Wieslaw A.
openaire   +3 more sources

Telomeres Do D-Loop–T-Loop [PDF]

open access: yesCell, 1999
The telomere shortening and subsequent loss of function observed in cells that lack telomerase may be due to disruption of the t loop structure. In several organisms in which telomere shortening is seen, telomeres lose the ability to protect against chromosome fusion well before all telomere sequence is lost.
openaire   +2 more sources

D-loop haplotype diversity in Brazilian horse breeds [PDF]

open access: yesGenetics and Molecular Biology, 2017
The first horses were brought to Brazil by the colonizers after 1534. Over the centuries, these animals evolved and adapted to local environmental conditions usually unsuitable for exotic breeds, thereby originating locally adapted Brazilian breeds. The present work represents the first description of maternal genetic diversity in these horse breeds ...
Ianella, Patrícia   +8 more
openaire   +6 more sources

The complete mitochondrial genome of the Australian Common Rock Rat, Zyzomys argurus

open access: yesMitochondrial DNA. Part B. Resources, 2021
The Common Rock Rat Zyzomys argurus is an abundant small- to medium-sized Murid rodent that is endemic to Australia. It is a nocturnal mammal with a mostly herbivorous diet.
Jaco D. Zandberg   +3 more
doaj   +1 more source

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