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Genetic diversity estimates of exotic and indigenous cauliflower (Brassica oleracea var. botrytis) genotypes

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Research Paper 01/10/2019
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Genetic diversity estimates of exotic and indigenous cauliflower (Brassica oleracea var. botrytis) genotypes

Saba Aleem, Iram Sharif, Mehvish Tahir, Nusrat Parveen, Etlas Amin, Rasheda Aslam, Tasdiq Hussain Shahid, Muhammad Najeebullah
Int. J. Biosci.15( 4), 230-240, October 2019.
Certificate: IJB 2019 [Generate Certificate]
Key: BiplotCauliflowerClusterGenetic diversityPrincipal component analysis

Abstract

Exotic cauliflower genotypes are widely cultivated in Pakistan due to their excellent curd quality. Exotic and indigenous genotypes are important source for valuable genes and required to broaden the genetic base of a crop. A comprehensive knowledge regarding genetic variation and genetic diversity is required to select parents for future breeding program. In the present study, one indigenous and eighteen exotic genotypes were evaluated for the presence of genetic diversity through principal component and cluster analyses. Experiment was designed in randomized complete block design with two replications at the experimental area of Vegetable Research Institute, Faisalabad, Pakistan. In principal component analysis, five principal components extracted had eigen value >1 and contributed 82.23% of variation among the genotypes. Traits i.e. maturity days, plant weight, curd weight, curd yield, plant height to extreme, plant width, D9L, plant height to apex, D1L, D9L, leaf attitude contributed significant positive component loading to these PCs. Biplot analysis among these PCs found the genotypes FDIII, Pelican, TCF603, Tabinda, C002F1, Giewont, CF-16049, SV-3630 AC, CF-370 and Whistler as diverse ones. Cluster analysis based on Euclidian distance grouped the genotypes in to 5 distinct clusters. Some of the exotic genotypes were grouped into similar cluster and tend to have narrow genetic base. Based on these results, it may conclude that accessions from distinct cluster may be used for obtaining diverse recombinants in segregating generations, exploiting heterosis and broaden the genetic base of the exciting cauliflower germplasm.

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Baranwal D, Mishra V, Singh T. 2013. Genetic diversity based on cluster and principal component analyses for yield and its contributing characters in wheat (Triticum aestivumL.). Madras Agricultural  Journal 100, 320-323.

Chakma SP, Huq H, Mahmud  F, Husna A. 2012. Genetic diversity analysis in rice (Oryza sativa l.). Journal of Plant Breeding and Genetics 25, 31-39.

Chatterjee S, Sharma S, Mukherjee D, Patil S. 2018. Estimation of genetic divergence in some mid late and late cauliflower  (Brassica oleracea var. Botrytis l.) germplasm The biosccan 13, 459-462.

Dangi R, Kumar A, Khar A. 2018. Genetic variability, heritability, and diversity analysis in short day tropical onion (Allium cepa). Indian Journal of Agricultural Sciences 88, 948-957.

Evgenidis G, Traka-Mavrona E, Koutsika-Sotiriou M. 2011. Principal component and cluster analysis as a tool in the assessment of tomato hybrids and cultivars. International Journal of Agronomy 2011, 1-7.

FAO. 2017 Food and agriculture organization corporate statistical database; food and agriculture data; production crop.

Jarwar AH, Wang X, Iqbal MS, Sarfraz Z, Wang L, Ma Q, Shuli F. 2019. Genetic divergence on the basis of principal component, correlation and cluster analysis of yield and quality traits in cotton cultivars. Pakistan Journal of Botany 51, 1143-1148.

Javed M, Hussain SB, Baber M. 2017. Assessment of genetic diversity of cotton genotypes for various economic traits against cotton leaf curl disease (CLCuD). Genetics and Molecular Research 16, 1-12.

Kumar V, Singh DK, Panchbhaiya A, Singh N. 2017. Genetic divergence studies in mid-season cauliflower (Brassica oleracea var. botrytis l.) through principal component analysis (pca) and d2 analysis. International Journal of Chemical Studies 5, 989-993.

Pahadi P, Sapkota M, Thapa DB, Pradhan S. 2017. Cluster and principal component analysis for the selection of maize (Zea mays l.) genotypes. International Journal of Experimental Research and Review 9, 5-10.

Purugganan MD, Boyles AL, Suddith JI. 2000. Variation and selection at the cauliflower floral homeotic gene accompanying the evolution of domesticated brassica oleracea. Genetics 155, 855-862.

Rathinavel K. 2019. Agro-morphological characterization and genetic diversity analysis of cotton germplasm (Gossypium hirsutum l.). International Journal of Current Microbiology and Applied Science 8, 2039-2057.

Ravishanker SK, Baranwal D, Chatterjee A, Solankey S. 2013. Genetic diversity based on cluster and principal component analyses for yield and quality attributes in ginger (Zingiber officinale roscoe). International Journal of Plant Breeding and Genetics 7(3), 159-168.

Sharma VR, Malik S, Kumar, M Sirohi A. 2018. Morphological classification of genetic diversity of garlic (Allium sativum l.) germplasm for bulb and yield-related traits using principal component analysis. International Journal of Current Microbiology and Applied Science 7, 2016-2022.

Singh H, Singh V, Kumar R, Baranwal D, Ray P. 2014. Assessment of genetic diversity based on cluster and principal component analyses for yield and its contributing characters in bitter gourd. Indian Journal of Horticulture 71, 55-60.

Swarup V, Chatterjee S. 1972. Origin and genetic improvement of indian cauliflower. Economic Botany 26, 381-393.

Tahir M, Rahman H, Gul R, Ali A, Khalid M. 2013. Genetic divergence in sugarcane genotypes. American Journal of Experimental Agriculture 3, 102.

Tuhina-Khatun M, Hanafi MM, Rafii Yusop M, Wong M, Salleh FM, Ferdous J. 2015. Genetic variation, heritability, and diversity analysis of upland rice (Oryza sativa l.) genotypes based on quantitative traits. BioMed Research Rnternational 2015, 1-7.

Vanlalneihi B, Saha P, Kalia P, Singh S, Saha N, Kundu A, Singh N, Bhowmik A. 2019. Genetic and principal component analysis for agro-morphological traits, bioactive compounds, antioxidant activity variation in breeding lines of early indian cauliflower and their suitability for breeding. The Journal of Horticultural Science and Biotechnology, 1-13. https://doi.org/10.1080/14620316.2019.1627912

Werner D, Honma S. 1980. Inheritance of leaf geometry in cauliflower. Journal of Heredity 71, 105-109.

Yousef EA, Mueller T, Boerner A, Schmid KJ. 2018. Comparative analysis of genetic diversity and differentiation of cauliflower (Brassica oleracea var. botrytis) accessions from two ex situ genebanks. PloS one 13(2), 1-19.

Zhao Z, Gub H, Sheng X, Yub H, Wang J, Zhao J, Cao J. 2014. Genetic diversity and relationships among loose-curd cauliflower and related varieties as revealed by microsatellite markers. Scientia Horticulturae 166, 105-110.

Zhu S, Zhang X, Liu Q, Luo T, Tang Z, Zhou Y. 2018a. The genetic diversity and relationships of cauliflower (Brassica oleracea var. botrytis) inbred lines assessed by using ssr markers. PloS one 13(2), 1-14.

Zhu S, Zhang X, Liu Q, Luo T, Tang  Z, Zhou Y. 2018b. Phenotypic variation and diversity of cauliflower (Brassica oleracea var. botrytis) inbred lines. International Journal of Agriculture &Biology 20, 1041-1048.

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