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Genetic diversity study
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This study aims to (1) evaluate the genetic diversity of antibacterial yeast isolated from natural honey and beeswax in Son La province by RAPD (Random Amplified Polymorphic DNA) and (2) study some biological characteristics of them.
12p
viamancio
04-06-2024
2
0
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Recent studies have used genome-wide data to investigate evolutionary mechanisms related to behavioral phenotypes, identifying widespread signals of positive selection. Here, we conducted a genome-wide investigation to study whether the molecular mechanisms involved in these traits were affected by local adaptation.
12p
vibransone
28-03-2024
2
2
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There are fundamental differences between humans and the animals we typically use to study the immune system. We have learned much from genetically manipulated and inbred animal models, but instances in which these findings have been successfully translated to human immunity have been rare.
14p
vibransone
28-03-2024
4
1
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Genome-wide association studies (GWAS) have identified several hundred susceptibility loci for type 2 diabetes (T2D). One critical, but unresolved, issue concerns the extent to which the mechanisms through which these diverse signals influencing T2D predisposition converge on a limited set of biological processes.
14p
vibransone
28-03-2024
3
1
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Corynebacterium diphtheriae, the agent of diphtheria, is a genetically diverse bacterial species. Although antimicrobial resistance has emerged against several drugs including first-line penicillin, the genomic determinants and population dynamics of resistance are largely unknown for this neglected human pathogen.
18p
vibransone
28-03-2024
5
2
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We highlight the current lack of representation of the Middle East from large genomic studies and emphasize the expected high impact of cataloging its variation. We discuss the limiting factors and possible solutions to generating and accessing research and clinical sequencing data from this part of the world.
4p
vibransone
28-03-2024
3
2
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Type 2 diabetes (T2D) is a worldwide scourge caused by both genetic and environmental risk factors that disproportionately afflicts communities of color. Leveraging existing large-scale genome-wide association studies (GWAS), polygenic risk scores (PRS) have shown promise to complement established clinical risk factors and intervention paradigms, and improve early diagnosis and prevention of T2D.
16p
viellison
28-03-2024
7
2
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Part 1 book "Wildlife disease ecology - Linking theory to data and application" includes content: Pollinator diseases - the bombus–crithidia system; genetic diversity and disease spread - epidemiological models and empirical studies of a snail–trematode system; wild rodents as a natural model to study within host parasite interactions; from population to individual host scale and back again - testing theories of infection and defence in the soay sheep of St Kilda,... and other contents.
333p
muasambanhan02
18-12-2023
6
0
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In this study, iPBS markers were used for assessing genetic diversity and determining the relationship among apricot cultivars. Six apricot genotypes from Hungary were examined with 11 iPBS retrotransposon markers through PCR amplification.
8p
visystrom
22-11-2023
3
2
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Part 1 book "The quest to conserve rare breeds - Setting the record straight" includes content: Major players, the dark side, maximizing within breed diversity, breeding policies, genetic exchange, utilizing ‘old’ genetic resources, case studies, added value, adapting policy priorities, formidable challenges, blueprint for the future.
70p
oursky09
08-11-2023
6
3
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Effects of long term storage factors on nutritional value of conserved barley accessions in Ethiopia
Ethiopia is one of the world centers of genetic diversity and origin of barley crop. Now a day the country is conserve many cereal crops under cold room storage, gene bank. One of the conserved crops is barley. The aim of this study is to evaluate the effects of long term storage factors on nutritional value of barley that tested in 1993 and compare the results with nutritional value of barley that tested after 25 years (2018).
9p
viisac
23-09-2023
2
1
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Cinnamomum parthenoxylon (Jack) Meisn is one of the valuable wood trees indigenous to the lowland tropical forests of Vietnam, which is in danger of extinction due to habitat fragmentation and overexploitation. Furthermore, the genetic diversity of this species has not been investigated to date. This study evaluated the genetic diversity in five natural populations from 101 individuals representing the C. parthenoxylon distribution range in natural reserves in North Vietnam using nine SSR markers.
11p
viblackwidow
07-04-2023
4
2
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The Leguminosae family is the third-largest family of angiosperms, and Caesalpinioideae is its secondlargest subfamily. A great number of species (approximately 205) are found in the Caesalpinia group within this subfamily; together with these species’ phenotypic plasticity and the similarities in their morphological descriptors, make this a complex group for taxonomic and phylogenetic studies.
10p
vinarcissa
21-03-2023
2
1
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The marine cyanobacterium Prochlorococcus is a critical part of warm ocean ecosystems and a model for studying microbial evolution and ecology. To expand the representation of this organism’s vast wild diversity in sequence collections, we performed a set of isolation eforts targeting low light-adapted Prochlorococcus. Three genomes resulting from this larger body of work are described here.
5p
vinarcissa
21-03-2023
5
1
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High-density single nucleotide polymorphisms (SNPs) are the most abundant and robust form of genetic variants and hence make highly favorable markers to determine the genetic diversity and relationship, enhancing the selection of breeding materials and the discovery of novel genes associated with economically important traits.
13p
vinarcissa
21-03-2023
2
1
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The existence of moderate to high levels of linkage disequilibrium (LD) between genetic markers and quantitative trait loci (QTL) affecting traits of interest is fundamental for the success of genome-wide association (GWAS) and genomic selection (GS) studies. Knowledge about the extent and the pattern of LD in livestock populations is essential to determine the density of single nucleotide polymorphisms (SNP) required for accurate GWAS and GS.
12p
vinarcissa
21-03-2023
7
1
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Determination of microsatellite lengths or other DNA fragment types is an important initial component of many genetic studies such as mutation detection, linkage and quantitative trait loci (QTL) mapping, genetic diversity, pedigree analysis, and detection of heterozygosity.
8p
vinarcissa
21-03-2023
4
1
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Rare intronic variants of TCF7L2 arising by selective sweeps in an indigenous population from Mexico
Genetic variations of the TCF7L2 gene are associated with the development of Type 2 diabetes (T2D). The associated mutations have demonstrated an adaptive role in some human populations, but no studies have determined the impact of evolutionary forces on genetic diversity in indigenous populations from Mexico.
15p
vinarcissa
21-03-2023
1
1
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Korarima [Aframomum corrorima (Braun) P.C.M. Jansen] is a spice crop native to Ethiopia. Understanding the extent and partitioning of diversity within and among crop landraces and their wild relatives is among the first steps in conserving and measuring their genetic potential. The present study is aimed at characterizing the population genetic structure and relationships between cultivated and wild korarima in the southwestern part of Ethiopia.
13p
vinarcissa
21-03-2023
4
1
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Sudan is endowed with a variety of indigenous goat breeds which are used for meat and milk production and which are well adapted to the local environment. The aim of the present study was to determine the genetic diversity and relationship within and between the four main Sudanese breeds of Nubian, Desert, Taggar and Nilotic goats.
10p
vinarcissa
21-03-2023
2
1
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