Assess genetic diversity
-
Research on the morphological characteristics, agronomics, pre-harvest germination resistance, and genetic diversity of some popular rice varieties grown in Binh Dinh province is essential in assessing material resources for selecting and developing new rice varieties that can adapt to climate change. The results show that there is one extra short-day variety, five short-day varieties, and three medium-day varieties.
12p vibego 02-02-2024 1 0 Download
-
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 2 2 Download
-
Part 1 book "Advances in animal health, medicine and production - A research portrait of the centre for interdisciplinary research in animal health" includes content: Ruminants’ welfare assessment, pain management for ruminants during common farm husbandry procedures; genetic diversity and structure of iberoamerican livestock breeds,... and other contents.
271p oursky06 13-10-2023 3 2 Download
-
Part 1 book "Advances in breeding of dairy cattle" includes content: Genetic and phenotypic improvements in temperate dairy systems, assessing inbreeding and genetic diversity in the holstein breed using pedigree and genomic approaches, genetic diversity in dairy cattle - variation within and between breeds, the use of genomic information to improve selection response while controlling inbreeding in dairy cattle breeding programs.... and other contents.
315p oursky04 14-09-2023 3 3 Download
-
Assessment of genetic diversity of Vigna unguiculata (L.) Walp (cowpea) accessions using informative molecular markers is imperative for their genetic improvement and conservation. The reproducible bands were scored for analyses of dendrograms, principal component analysis, genetic diversity, allele frequency, polymorphic information content, and population structure.
13p vinarcissa 21-03-2023 3 1 Download
-
Loropetalum subcordatum is an endangered species endemic to China that is characterized by narrow distribution, small population size, and delayed fertilization. However, the genetic diversity of the entire extant natural and ex situ populations has not been assessed to date.
11p vinarcissa 21-03-2023 2 1 Download
-
Diversity in crops is fundamental for plant breeding efforts. An accurate assessment of genetic diversity, using molecular markers, such as single nucleotide polymorphism (SNP), must be able to reveal the structure of the population under study
12p vinarcissa 21-03-2023 7 1 Download
-
The aim of this research was to establish the scientific basis for the implementation of genomic selection in a composite Terminal sheep breeding scheme by providing consolidated linkage disequilibrium (LD) measures across SNP markers, estimating consistency of gametic phase between breed-groups, and assessing genetic diversity measures, such as effective population size (Ne), and population structure parameters, using a large number of animals (n = 14,845) genotyped with a high density SNP chip (606,006 markers).
11p vinarcissa 21-03-2023 3 1 Download
-
Bhutan is a small Himalayan country lying within the region considered to be the origin of citrus. Diverse citrus wild types grow naturally in different climates, elevations and edaphic conditions, but only mandarin is cultivated commercially.
7p vinarcissa 21-03-2023 4 1 Download
-
In order to assess genetic diversity of a set of 41 Caricaceae accessions, this study used 34 primer pairs designed from the conserved domains of bacterial leaf blight resistance genes from rice, in a PCR based approach, to identify and analyse resistance gene analogues from various accessions of Carica papaya, Vasconcellea goudotiana, V. microcarpa, V. parviflora, V. pubescens, V. stipulata and, V. quercifolia and Jacaratia spinosa.
14p vinarcissa 21-03-2023 5 1 Download
-
Misidentifications between exploited species may lead to inaccuracies in population assessments, with potentially irreversible conservation ramifications if overexploitation of either species is occurring.
13p vinarcissa 21-03-2023 1 1 Download
-
Lentil is a self-pollinated annual diploid (2n = 2× = 14) crop with a restricted history of genetic improvement through breeding, particularly when compared to cereal crops. This limited breeding has probably contributed to the narrow genetic base of local cultivars, and a corresponding potential to continue yield increases and stability.
10p vinarcissa 21-03-2023 3 1 Download
-
Breonadia salicina (Rubiaceae) is a critically endangered plant at the local scale native to southwestern Saudi Arabia. To understand the levels and partitioning of genetic variation across populations and geographical regions of this species, we assessed its genetic diversity using inter-simple sequence repeat (ISSR) markers.
10p vinarcissa 21-03-2023 8 1 Download
-
This study is an effort to understand and provide a detailed insight into the population structure and genetic variability of the Korean cattle breeds along with other Asian breeds using various methods. In this study we report the genetic variation and structure of the Korean cattle breeds and their comparison with five other Asian cattle breeds along with a panel of animals from European taurine, African taurine and indicine cattle breeds
9p vinarcissa 21-03-2023 2 1 Download
-
Field pea (Pisum sativum L.) is among the prominent crops in the world as food and feed. There are relatively few simple sequence repeat (SSR) markers developed from expressed sequence tags (ESTs) in P. sativum.
12p vinarcissa 21-03-2023 4 1 Download
-
Ampelopsis grossedentata is an important national medicine in China. It is mainly used commonly by the Yao, Miao, Dong, and other ethnic minorities of China. The current literature, however, contains no study on the molecular genetics and taxonomy of A. grossedentata, which had led to potential problems in the conservation and utilization of this resource. Therefore, the present study was aimed to use simple sequence repeat (SSR) markers for assessing the levels and the distribution of genetic diversity in a sample set of 225 individuals from nine populations of A. grossedentata in China.
13p lyhuyenthu 31-01-2023 3 2 Download
-
In this study, we aimed to understand the genetic structure of 440 individual wild cherries sampled from 22 different populations in Turkey using 10 SSR molecular markers. With the molecular variance analysis, we found that the genetic diversity within the population is approximately 88.5% and the genetic diversity among the populations is approximately 9.8%. Thus, wild cherry genetic diversity within populations is high whereas it is moderate between tested populations (FST values 0.02-0.16).
12p lyhuyenthu 31-01-2023 5 2 Download
-
Wild coffee species are the reservoirs of genetic diversity and could play a critical role in the genetic improvement of coffee. However, the conservation and genetic assessment of wild coffee species has been largely neglected. In the present study, DNA barcoding approaches were employed to assess the phylogenetic relationships between five indigenous wild coffee species from India and compared with two cultivated, and four wild coffee species of African origin.
14p lyhuyenthu 31-01-2023 5 2 Download
-
China exhibits a great diversity of ecosystems and abundant cattle resources, with nearly 30 million cattle from 53 indigenous breeds reared in specific geographic regions. To explore the genetic diversity and population structure of Chinese indigenous cattle, a population genetic analysis at both the individual and population levels was conducted and the admixture analysis was performed.
12p vihagrid 30-01-2023 8 3 Download
-
The Wright’s fixation index (Fst) and the principal component analysis (PCA) are widely used methods in animal genetics studies. In paper we compared the power of these methods, their complementing each other and which of them is the most powerful.
15p vihagrid 30-01-2023 6 3 Download