Molecular analysis of diversity of diploid Triticum species in Iran using ISSR markers

Mousavifard, Seyedeh Shafa; Saeidi, Hojjatollah; Rahiminejad, Mohammad Reza; Shamsadini, Mahdieh

doi:10.1007/s10722-014-0160-z

Cited by 15 publications

(12 citation statements)

References 26 publications

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“…However, the genotypes showed great variation in yield and yield‐contributing traits owing to morphological differences. The level of genetic diversity found here was consistent with reports from China but low compared with reported levels in Iran and Egypt . This indicates a high level of uniformity among seeds of each genotype, which could be a result of inbreeding or selfing.…”

Section: Discussionsupporting

confidence: 90%

“…The level of genetic diversity found here was consistent with reports from China 38 but low compared with reported levels in Iran and Egypt. 39,40 This indicates a high level of uniformity among seeds of each genotype, which could be a result of inbreeding or selfing. However, the low level of genetic diversity of wheat genotypes observed in this study may make them vulnerable to future disease outbreaks.…”

Section: Discussionmentioning

confidence: 99%

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Characterizing bread wheat genotypes of Pakistani origin for grain zinc biofortification potential

et al. 2018

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Section: Discussionsupporting

confidence: 90%

Section: Discussionmentioning

confidence: 99%

Characterizing bread wheat genotypes of Pakistani origin for grain zinc biofortification potential

et al. 2018

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“…Of the several molecular markers developed so far, inter simple sequence repeat (ISSR) markers developed by Zietkiewicz et al (1994) have been widely used to detect genetic similarities in plants (Zietkiewicz et al 1994, Mousavifard et al 2015, Akhavan et al 2015. Due to high polymorphism, only a few ISSR loci, (as few as five to seven primer pairs) are sufficient to obtain reliable information about genetic diversity (Matesanz et al 2011).…”

Section: Introductionmentioning

confidence: 99%

Genetic diversity of Potamogeton pectinatus L. in Iran as revealed by ISSR markers

Abbasi¹,

Afsharzadeh²,

Saeidi³

2017

Acta Botanica Croatica

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-Potamogeton pectinatus L. is a widespread aquatic species distributed widely in aquatic ecosystems of Iran. In this study, inter simple sequence repeat (ISSR) markers were used to assess the genetic diversity of 35 accessions and 175 individuals of P. pectinatus collected from different regions of Iran. In total, 123 polymorphic DNA fragments were amplified from five combinations of ISSR primers. The ISSR based principle coordinate analyses (PCoA) demonstrated four different groups mostly corresponding with their geographic origins (North, Kerman/Fars, Centre and Southwest). The most variable populations were found in the central region of Iran possibly as a consequence of the larger number of samples from that region. The result of molecular variance (AMOVA) attributed 11% of the total genetic variation among and 89% within population variation. The results showed high levels of intra-regional and low inter-regional gene flow between clones, although the Northern accessions were clearly differentiated from the others. There was a low correlation between genetic distance and geographic distance of accessions. The results of STRUCTURE analysis suggested the presence of three genetic groups of this species in Iran, mostly adapted to different ecological conditions. Our results cover one of the gaps of different studies worldwide. In addition, our results confirm high levels of genetic diversity of P. pectinatus in Iran.

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“…31) Analysis of molecular variance (AMOVA) 32) was assessed to calculate the proportion of within and between geographic regions diversity using the GenAlex 6.5 software. 33) As Beijing is geographically surrounded by the Hebei Province, the sample collected from Beijing was sorted into the population of Hebei for the following analyses.…”

Section: )mentioning

confidence: 99%

“…ISSR has been widely applied in genetic diversity analyses and molecular identification. 27,28) Therefore, ISSR markers have been proved to be a powerful tool for genetic studies in populations.…”

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confidence: 99%

Diversity Analysis of <i>Polyporus umbellatus</i> in China Using Inter-simple Sequence Repeat (ISSR) Markers

Liu

Xing

Guo

2015

Biological & Pharmaceutical Bulletin

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Polyporus (P.) umbellatus, an endangered medicinal fungus in China, is distributed throughout most areas of the country. Thirty-seven natural P. umbellatus samples collected from 12 provinces in China were subjected to the inter-simple sequence repeat (ISSR) assay to investigate the genetic diversity within and among the 11 natural populations. Nine ISSR primers selected from 100 primers produced 88 discernible DNA bands, with 46 being polymorphic. The frequency of polymorphism varied from 19.57 to 93.48% with an average of 61.26% across all populations. At the population level, the within-population variance was much greater (92.04%) than the between-population variance (7.96%) as revealed by analysis of molecular variance. Eleven P. umbellatus populations were grouped into two major clusters, and the clustering pattern displayed four groups using the unweighted pair-group method with an arithmetic mean dendrogram. Principal coordinate analysis further indicated that the genetic diversity of P. umbellatus strains was unevenly distributed and displayed a clustered distribution pattern instead. Within these clusters, subgrouping (Henan and Hubei) and cluster II (Jilin and Heilongjiang) related to the geographic distribution were evident. The present study provides the first global overview of P. umbellatus diversity analysis in China, which may open up new opportunities in comparative genetic research on this medicinal fungus in other countries.

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Molecular analysis of diversity of diploid Triticum species in Iran using ISSR markers

Cited by 15 publications

References 26 publications

Characterizing bread wheat genotypes of Pakistani origin for grain zinc biofortification potential

Characterizing bread wheat genotypes of Pakistani origin for grain zinc biofortification potential

Genetic diversity of Potamogeton pectinatus L. in Iran as revealed by ISSR markers

Diversity Analysis of <i>Polyporus umbellatus</i> in China Using Inter-simple Sequence Repeat (ISSR) Markers

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