scholarly journals Genetic diversity revealed by morphological traits and ISSR markers in 48 Okras (Abelmoschus escullentus L.)

2015 ◽  
Vol 21 (3) ◽  
pp. 359-364 ◽  
Author(s):  
Cong-Ying Yuan ◽  
Ping Wang ◽  
Pang-Pang Chen ◽  
Wen-Jun Xiao ◽  
Cheng Zhang ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Morphological Traits ◽  
Issr Markers

Assessment of the genetic diversity and relationships of a collection of Mentha spp. in Tunisia using morphological traits and ISSR markers

2019 ◽  
Vol 95 (4) ◽  
pp. 483-495
Author(s):  
Z. Soilhi ◽  
H. Trindade ◽  
S. Vicente ◽  
S. Gouiaa ◽  
H. Khoudi ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Morphological Traits ◽  
Issr Markers

scholarly journals Genetic diversity assessment among Corema album (L.) D. Don (Ericaceae) genotypes based on ISSR markers and agro-morphological traits

2019 ◽  
Vol 67 (3) ◽  
pp. 715-726
Author(s):  
João Jacinto ◽  
Pedro Brás de Oliveira ◽  
Teresa Valdiviesso ◽  
Jorge Capelo ◽  
Pedro Arsénio ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Morphological Traits ◽  
Issr Markers ◽  
Diversity Assessment

scholarly journals Analysis of Morphological and Molecular Genetic Diversity of Salicornia Iranica Akhani Wildlife Populations around Urmia Lake, Iran

2021 ◽  
Author(s):  
Mohammad Aghaei ◽  
Abbas Hassani ◽  
Hossein Nazemiyeh ◽  
Babak Abdollahi Mandoulakani ◽  
Mohammad Saadatian
Keyword(s):  
Genetic Diversity ◽  
Cluster Analysis ◽  
Morphological Traits ◽  
Molecular Genetic ◽  
Morphological Diversity ◽  
Molecular Data ◽  
Issr Markers ◽  
Shannon Index ◽  
Urmia Lake ◽  
Molecular Genetic Diversity

Abstract Salicornia is a halophyte plant capable of being irrigated with seawater, which can be used as an alternative food. Given this, it is necessary to study the potentials of this plant's morphological diversity in the natural environment. In this study, 33 wild populations of Salicornia were collected from different geographical areas around Urmia Lake during the flowering stage, and some morphological traits and 25 ISSR loci of the plant were measured. Based on morphological traits and the cluster analysis, Salicornia populations were divided into four groups. Overall, the high percentage of polymorphic gene loci (65.69%), the average number of effective alleles per gene locus (1.63), and the Shannon data index (0.540) indicate that ISSR markers can be used in Identify genetic diversity to be used. Molecular data cluster analysis divided the studied populations into two main groups, which included 12.12% and 87.88% of the populations, respectively. Based on the effective analysis of the population's genetic structure and the precise classification of individuals into suitable sub-populations, the value of K = 2 was calculated. The research findings indicated that markers UBC823, B, A7, and K, and with the Shannon index, effective allele, and large heterozygosity values are markers with the highest effectiveness compared to other markers utilized, and they are used better than other compounds in genetic distance. The findings of this study will aid in parental selection studies for breeding programs of salicornia in future.

scholarly journals Genetic diversity in Egyptian populations of Achillea santolina using morphological traits and ISSR markers

Taeckholmia ◽  
2014 ◽  
Vol 34 (1) ◽  
pp. 49-65 ◽  
Author(s):  
Abdelfattah Badr ◽  
Hanan Ahmed ◽  
Marwa Hamouda ◽  
Eman El-Khateeb
Keyword(s):  
Genetic Diversity ◽  
Morphological Traits ◽  
Issr Markers

scholarly journals Morphological and Molecular Characterization of Iranian Wild Blackberry Species Using Multivariate Statistical Analysis and Inter-Simple Sequence Repeats (ISSR) Markers 

2021 ◽  
Author(s):  
Ali Gharaghani ◽  
Mehdi Garazhian ◽  
Saeid Eshghi ◽  
Ahmad Tahmasebi
Keyword(s):  
Genetic Diversity ◽  
Simple Sequence Repeats ◽  
Morphological Traits ◽  
Diversity Index ◽  
Issr Markers ◽  
Multivariate Statistical ◽  
Principal Coordinates ◽  
Inter Simple Sequence Repeats ◽  
Simple Sequence ◽  
Issr Primers

Abstract This study was carried out to estimate the genetic diversity and relationships of 74 Iranian blackberry genotypes assigned to 5 different species using inter-simple sequence repeats (ISSR) marker analysis and morphological trait characterization. Sixteen traits including phenological, vegetative and reproductive attributes were recorded, and 10 ISSR primers were screened. Results showed that yield and leaf width have the highest and lowest genetic diversity, (diversity index = 62.57 and 13.74), respectively. Flowering and ripening date recorded as traits having the strongest correlations (r = 0.98). The selected 10 ISSR primers produced a total of 161 amplified fragments (200 to 3500 bp) of which 113 were polymorphic. The highest, lowest and average PIC values were 0.53, 0.38 and 0.44, respectively. Principle component analysis (PCA) based on morphological traits showed that the first six components explained 84.9% of the variations of traits studied, whilst the principal coordinate analysis (PCoA) based on ISSR data implied the first eight principal coordinates explained 67.06% of the total variation. Cluster analysis based on morphological traits and ISSR data classified all genotypes into two and three major groups, respectively, and the distribution pattern of genotypes was mainly based on species and the geographic origins.

scholarly journals Genetic diversity among melon ( Cucumis melo L.) accessions revealed by morphological traits and ISSR markers

2018 ◽  
Vol 42 (6) ◽  
pp. 393-401 ◽  
Author(s):  
Niyazi GULIYEV ◽  
Saida SHARIFOVA ◽  
Javid OJAGHI ◽  
Mehraj ABBASOV ◽  
Zeynal AKPAROV
Keyword(s):  
Genetic Diversity ◽  
Cucumis Melo ◽  
Morphological Traits ◽  
Issr Markers ◽  
Cucumis Melo L
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