Using SSR markers

Ebook "Root genomics" examines how various new genomic technologies are rapidly being applied to the study of roots, including high-throughput sequencing and genotyping, TILLING, transcription factor analysis, comparative genomics, gene discovery and transcriptional profiling, post-transcriptional events regulating microRNAs, proteome profiling and the use of molecular markers such as SSRs, DArTs, and SNPs for QTL analyses and the identification of superior genes/alleles.

328p tachieuhoa 28-01-2024 5 2   Download

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   Download

Mungbean yield is affected by many biological and abiotic factors, in which the blooming flowers and asynchronous in pods are the main causes. The fastest way to improve mungbean yield is to use genotypes available through Ethyl Methane Sulphonate (EMS) mutations and in combination with molecular markers (SSRs and SNPs).

11p viblackwidow 07-04-2023 6 2   Download

Increasing the yield of barley (Hordeum vulgare L.) is a main breeding goal in developing barley cultivars. A high density genetic linkage map containing 1894 SNP and 68 SSR markers covering 1375.8 cM was constructed and used for mapping quantitative traits.

13p vinarcissa 21-03-2023 10 1   Download

Presence of Kunitz trypsin inhibitor (KTI) in soybean seeds necessitates pre-heat treatment of the soy-flour for its inactivation before using it in food and feed products. The heat treatment not only enhances processing costs of the soy-based foods and feeds but also affects seed-protein quality and solubility.

9p vinarcissa 21-03-2023 4 1   Download

The soil borne, obligate biotrophic fungus Synchytrium endobioticum causes tumor-like tissue proliferation (wart) in potato tubers and thereby considerable crop damage. Chemical control is not effective and unfriendly to the environment. S. endobioticum is therefore a quarantined pathogen. The emergence of new pathotypes of the fungus aggravate this agricultural problem.

16p vinarcissa 21-03-2023 5 1   Download

Sesame is an important and ancient oil crop in tropical and subtropical areas. China is one of the most important sesame producing countries with many germplasm accessions and excellent cultivars.

15p vinarcissa 21-03-2023 4 1   Download

The knowledge of the extent and pattern of diversity in the crop species is a prerequisite for any crop improvement as it helps breeders in deciding suitable breeding strategies for their future improvement. Rice is the main staple crop in India with the large number of varieties released every year.

13p vinarcissa 21-03-2023 3 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 6 2   Download

The ability of maize populations/landraces to tolerate drastically extreme environments over the past four centuries in Algeria leads to characterize these genetic resources for germplasm management as well as the identification of the best landraces useful for genetic improvement.

10p vihagrid 30-01-2023 11 3   Download

Plectranthus edulis (Vatke) Agnew (locally known as Ethiopian dinich or Ethiopian potato) is one of the most economically important edible tuber crops indigenous to Ethiopia. Evaluating the extent of genetic diversity within and among populations is one of the first and most important steps in breeding and conservation measures.

15p vihagrid 30-01-2023 7 3   Download

The study "Characterization of grapevine (V. vinifera L.) varieties grown in Yozgat province (Turkey) by simple sequence repeat (SSR) markers" was conducted to characterise 50 grape varieties grown in Yozgat by molecular methods. Molecular definitions were realized using 9 simple sequence repeat (SSR) primers (VVS2, VVMD5, VVMD7, VVMD24, VVMD27, VVMD28, VVMD31, VrZAG62, and VrZAG79), including six microsatellite loci used for grapevine variety collections by the European Union funded project (GENRES 081), accepted as the minimum standard set (core set) by the world.

11p lyhuyenthu 31-01-2023 7 2   Download

Amorphophallus albus P. Y. Liu & J. F. Chen (Araceae) is a plant species with extremely small populations (PSES P) and an important economic crop endemic to dry-hot valleys along the Jinsha River. In order to gain information for sustaining the development and conservation of A. albus, we studied the genetic diversity and population structure of this species using microsatellite markers (SSR).

11p vihagrid 30-01-2023 6 3   Download

The present work is a first attempt at characterizing the genetic diversity and population structure of B. aethiopum across nine collection sites spanning the three climatic regions of Benin, West Africa, through the use of microsatellite markers.

23p vihagrid 30-01-2023 5 3   Download

The study aims to evaluate the genomic diversity of some local melientha suavis Pierre SSR technique. By using 10 primer pairs to analyze 20 melientha suavis Pierre lines shows that the number of Alleles were from 2 to 4 alleles and the polymorphic information contents ranged from 0.05 to 0.15. Forty-one alleles were identified with avarage of 0.15 alleles.

8p viharry 15-12-2022 19 3   Download

The aim of this study was to determine the genetic diversity and population structure of 70 maize populations developed for tolerance to drought and low soil nitrogen using simple sequence repeat markers.

8p schindler 30-12-2021 16 0   Download

The objective of this study was to assess morphological and genetic diversities of 48 forage pea landraces collected from different locations at different altitudes in Turkey. Morphological, quality, and yield features were determined for the landraces and three control cultivars in three subsequent years. Genetic diversities of the landraces and cultivars were also monitored using microsatellite (SSR) markers. Our results revealed that the features of landraces are significantly different.

12p tudichquannguyet 29-11-2021 11 1   Download

Proso millet (Panicum miliaceum L.) has many favored nutritional and agronomic traits, which makes it appropriate for cultivation and consumption all around the world. Genomic resources for proso millet are still very limited but the set of genomic data is improving. In this study, we genotyped six Slovenian landraces of proso millet (P. miliaceum L.) along with one Slovene autochthonous cultivar, Sonček. The chosen set of 11 SSR markers showed that there is low overall heterozygosity (0.561) among Slovenian landraces of proso millet.

11p tudichquannguyet 29-11-2021 23 1   Download

Orobanche cumana is a parasitic plant that can lead to advanced losses in yield of agricultural lands cultivating sunflower, depending on the sunflower varieties and the level of contamination. In our study, genetic diversity of six O. cumana populations from the Thrace region of Turkey was determined with the help of eight SSR (microsatellite) loci. All SSR loci were polymorphic. A total of 23 alleles were determined for the analyzed 120 samples. Allele number of each SSR locus ranged from two to six. Mean number of alleles (Na = 2.271), effective allele number (Ne = 1.

10p tudichquannguyet 29-11-2021 9 1   Download