Evidence map›Paper›PMID 36894768›Full record

ArticleMolecular biology reports2023

Estimation of genetic diversity using seed storage protein (SSP) profiling in wild and cultivated species of Cicer L.

Uswah Khalid, Muhammad Qandeel Waheed, Najma Parveen, Mian Abdur Rehman Arif, Anjuman Arif

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Article in Molecular biology reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2 citing papers in PubMed.

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5 authors.

Uswah Khalid *Plant Breeding and Genetics Division, Nuclear Institute for Agriculture and Biology (NIAB), Faisalabad, Pakistan.
Muhammad Qandeel Waheed *Plant Breeding and Genetics Division, Nuclear Institute for Agriculture and Biology (NIAB), Faisalabad, Pakistan.
Najma ParveenPlant Breeding and Genetics, University of Agiculture (UAF), Faisalabad, Pakistan.
Mian Abdur Rehman ArifPlant Breeding and Genetics Division, Nuclear Institute for Agriculture and Biology (NIAB), Faisalabad, Pakistan.
Anjuman ArifPlant Breeding and Genetics Division, Nuclear Institute for Agriculture and Biology (NIAB), Faisalabad, Pakistan. arifanjuman@gmail.com.ORCID http://orcid.org/0000-0001-6758-5806

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe narrow genetic diversity of chickpea is a serious impediment to modern cultivar creation. Seed storage proteins (SSPs) are stable and have minimal or no degradation when subjected to isolation and SDS-PAGE. METHODS AND

resultsWe have characterized SSPs of 436 chickpea genotypes, belonging to nine annual Cicer species, originated from 47 countries by SDS-PAGE and determined the extent of genetic diversity in chickpea through clustering. Based on scoring, a total of 44 bands (10 to 170 kDa) were identified, which were all polymorphic. The least appeared protein bands were 11, 160 and 170 kDa where band of 11 and 160 kDa was present exclusively in wild type. Five bands were present in < 10% of genotypes. Bands appeared in 200-300 genotypes were suggested less polymorphic, on contrary bands present in 10-150 genotypes were suggested more polymorphic. Polymorphism of protein bands in context to their potential functions reported in literature were explored and suggested that the glubulins were most and glutelins were least abundant, whereas albumins with their known role in stress tolerance can be used as marker in chickpea breeding. Cluster analysis produced 14 clusters, interestingly three clusters contained only Pakistani genotypes and thus Pakistani genotypes appeared as a separate entity from the rest of the genotypes.

conclusionOur results indicate that SDS-PAGE of SSPs is a powerful technique in determining the genetic diversity plus it is easily adaptable, due to its cost effectiveness in comparison to other genomics tools.

Indexed as

CicerSeed Storage ProteinsGenetic VariationGenotypePlant BreedingPolymorphism, GeneticSeed Storage ProteinsChickpeaDiversity analysisExotic germplasmSDS PAGESeed proteins

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