Genetic Diversity in Irrigated Rice

Islam, M. R.; ., M.A.B. Faruquei; Bhuiyan, M. A. R.; Biswas, P.; Salam, MA

doi:10.3923/pjbs.2004.226.229

Cited by 27 publications

(16 citation statements)

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“…Among these, SSR markers are preferred due to high level of polymorphism, codominance and reproducibility [20] [21]. Principal component analysis (PCA) [22] on the other hand is a useful tool for exploring phenotypic variation to identify superior parents for use in crossing nurseries [23].…”

Section: Introductionmentioning

confidence: 99%

Genetic Variation among Cucurbita pepo Accessions Varying in Seed Nutrition and Seed Size

Meru¹,

Leyva²,

Michael³

et al. 2019

AJPS

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Pumpkin seed (Cucurbita pepo L.) is a nutritionally valuable food and a significant source of income globally. Pumpkin seeds are rich in oil, protein, unsaturated fatty acids and tocopherols, which are associated with improved human health. Understanding the genetic diversity among pumpkin accessions varying in seed nutrition traits is necessary for designing sound breeding strategies for developing superior cultivars. In the current study, 26 simple sequence repeats (SSR) markers were used to assess genetic relatedness among 29 C. pepo accessions varying in seed oil, seed protein, seed-coat phenotype, seed size and fatty acid composition. The SSR markers revealed 102 alleles averaging 3.92 alleles per loci and mean polymorphic information content (PIC) of 0.44. Eleven of the markers had a PIC of ≥0.5. Ward dendrogram and principle component analysis based on seed traits grouped the genotypes into two major clusters corresponding to subspecies pepo and texana, with all the reduced-hull accessions grouping within the former. Collectively, this data suggests wide phenotypic (seed traits) and genotypic variation within C. pepo that may be exploited to develop superior reduced-hull cultivars.

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Section: Introductionmentioning

confidence: 99%

Genetic Variation among Cucurbita pepo Accessions Varying in Seed Nutrition and Seed Size

Meru¹,

Leyva²,

Michael³

et al. 2019

AJPS

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“…It was concluded that in general, there was parallelism between genetic and geographical diversity. The view point has been supported by the work of (Ghai et al, 2005, Mathew et al, (2001), Banik (2003, Islam (2004), Kabir (2007), Devi et al, (2013).…”

Section: Resultsmentioning

confidence: 83%

Assessment of the Genetic Diversity in Bottle Gourd [Lagenaria siceraria (Mol.) Standl.]

han¹,

Singh²,

Kumar³

et al. 2020

Int.J.Curr.Microbiol.App.Sci

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“…Estimation of genetic distance is one of appropriate tools for parental selection in wheat hybridization programs. Appropriate selection of the parents is essential to be used in crossing nurseries to enhance the genetic recombination for potential yield increase [9].…”

Section: Introductionmentioning

confidence: 99%

Assessment of Different Traits to Evaluate Genetic Divergence in Some Wheat (Triticum aestivum L.) Genotypes under Late Sowing Condition

Hossain¹,

Azad²,

Eaton³

et al. 2021

AJPS

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The research work was undertaken to identify the extent of genetic diversity in different parameters of wheat related to heat tolerance mechanism. Performances of currently available 25 spring wheat genotypes were studied at the Regional Wheat Research Institute, Shyampur, Rajshahi during the winter season of 2016/2017. All these genotypes (25) were grouped into five clusters on the basis of non-hierarchical clustering parameters viz. cluster I (

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Genetic Diversity in Irrigated Rice

Cited by 27 publications

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Genetic Variation among <i>Cucurbita pepo</i> Accessions Varying in Seed Nutrition and Seed Size

Genetic Variation among <i>Cucurbita pepo</i> Accessions Varying in Seed Nutrition and Seed Size

Assessment of the Genetic Diversity in Bottle Gourd [Lagenaria siceraria (Mol.) Standl.]

Assessment of Different Traits to Evaluate Genetic Divergence in Some Wheat (<i>Triticum aestivum</i> L.) Genotypes under Late Sowing Condition

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Genetic Diversity in Irrigated Rice

Cited by 27 publications

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Genetic Variation among &lt;i&gt;Cucurbita pepo&lt;/i&gt; Accessions Varying in Seed Nutrition and Seed Size

Genetic Variation among &lt;i&gt;Cucurbita pepo&lt;/i&gt; Accessions Varying in Seed Nutrition and Seed Size

Assessment of the Genetic Diversity in Bottle Gourd [Lagenaria siceraria (Mol.) Standl.]

Assessment of Different Traits to Evaluate Genetic Divergence in Some Wheat (&lt;i&gt;Triticum aestivum&lt;/i&gt; L.) Genotypes under Late Sowing Condition

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Genetic Variation among <i>Cucurbita pepo</i> Accessions Varying in Seed Nutrition and Seed Size

Genetic Variation among <i>Cucurbita pepo</i> Accessions Varying in Seed Nutrition and Seed Size

Assessment of Different Traits to Evaluate Genetic Divergence in Some Wheat (<i>Triticum aestivum</i> L.) Genotypes under Late Sowing Condition