Diallel Analysis and Heritability of Fruit Quality Traits in Melon (Cucumis Melo L.) Inbred Lines

هشام فوزات العطواني | Hesham Fouzat Alatwani, فاتن ممدوح الصفدي | Faten Mamdouh alsafadi, عبد المحسن خليل مرعي | Abdel Mohsen Khalel Marie, رمزي فهد مرشد | Ramzi Fahed Murshid


The present study was conducted at Swaida agricultural research center, Syria, during the season 2019, to estimate the genetic components of six melon (Cucumis melo L.) inbred line and their 30 F1s hybrids produced by complete diallel mating design, to evaluate some fruit quality traits (dry matter, total soluble content TSS, total sugar, carotene, and vitamin C) using Hyman analysis approach. The results showed that all the studied traits were controlled by overdominant gene effect, and most of the parents carried more dominant genes than recessive, since the variation components due to non-additive effects of genes (H1) was greater than the variation due to additive effects of genes (D) for all studied traits. The low values of narrow-sense heritability indicating the importance of the non-additive gene effect for the studied traits. According to the values of the variance and covariance for parents with their offspring (Wr+Vr) showed that P5 (IL-CM116) carried the most dominant genes for most of the studied traits, while P2 (IL-CM106) have the most recessive genes for all studied traits


Cucumis Melo, Melon, Diallel, Hayman Analysis, Narrow sense Heritability.

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Abou Kamer, M. E., Yousry, M. M., & El-Gamal, A. M. (2015). Heterosis and heritability studies for fruit characters and yield in melon (Cucumismelo, L.). Middle East J. Appl. Sci., 5(1): 262-273.

Abo Sedera, F. A., Badr, L. A. A., El- Nagar, M. M., & M. A. M. Ayad. (2016). Inheritance of some Fruit Quality Characteristics of Melon. Middle East Journal of Agriculture Research, 5(4): 789-809.

Bayoumy, A. M., Yousry, M. M., & El-Gamal, A. M. (2014). Combining ability and sensory evaluation for some hybrids of melon (Cucumis melo L.) Middle East J. Agric. Res., 3(3): 398-411.

Beerh, O. P., & Siddippa, G. S. (1959). A rapid spectrophotometric method for the detection and estimation of adulterants in Tomato ketchup. Food technology, 13:414-418.

Burger, Y., Saꞌar, U., Distelfeld, A., & Katzir, N. (2003). Development of sweet melon (Cucumis melo) genotypes combining high sucrose and acid content organic. J. Amer. Soc. Hort. Sci., 128(4): 537- 540.

Cardoso, D. L., Vivas, M., Amaral, A. T., & Pereira, M. G. (2015). Hayman’s diallel analysis of traits related to the production and quality of papaya fruit.Bragantia.74(4)

Debnath, S. C. (1988). Nature and estimation of genetic components of variation. Acta Agronomica Hungarica, 37: 337-351.

Glala, A. A., El-Dessouky, S. E. I., & Helmy, Y. I.. (2012). Genetic variance analysis for some economic traits of six Egyptian sweet melon lines x three imported tester progeny. Egypt. J. Plant Breed. 16 (3): 169-182.

Hayman, B. I., (1954). The theory & analysis of diallel crosses. Genetics, 39(6), pp.789-809.

Iban, E., Jarier, O., Juan, A. M., Jos, M. A., & Esther, V. K. (2007). Estimating the genetic architecture of fruit quality in melon using a genomic library of near isogenic lines. J. Amer. Soc. Hort. Sci., 32(1): 80-89.

Ismail, M., Sajjad, A., & Hussain, M. (2014). Quantitative Determination of Ascorbic Acid in Commercial Fruit Juices by RedoxTitration. International Journal of Pharmaceutical Quality Assurance, 5(4): 22-25.

Kirk, S., & Sawyer, R. (1989). Pearson composition and analysis of food, 9thed. Longman scientific and technical. New York. P: 18-31.

Mliki, A., Staub, J. E., Zhangyong, S., & Ghorbel, A. (2001). Genetic diversity in melon (Cucumis melo L.): an evaluation of African germplasm. Genetic resources and crop evolution, 48(6):587-597.

Mohammadi, R., Hamid, D. & Karimzadeh, K. (2014). Genetic analysis of yield components, early maturity and total soluble solids in cantaloupe (Cucumis melo L. subsp. melo var cantalupensisNaudin). YYU J. Agr. Sci., 24(1): 79-86.

Nunes, G. H. S., Santos Júnior, J. J., Andrade, F. V., Bezerra Neto, F., Menezes, J. B., & Pereira, E. W. L. (2005). Desempenho de híbridos do grupo inodorus em Mossoró. Horticultura Brasileira, 23: 90- 94.

Pandey, S., Jha, A., Kumar, S., & Rai, M. (2010) Genetics and heterosis of quality and yield of pumpkin. Indian Journal of Horticulture, 67(3):333-338.

Reddy, B. P. K., Begum, H., Sunil, N., & Reddy, M. T. (2013). Variance Component Analysis of Quantitative Traits in Muskmelon (Cucumis melo L.). Trakia Journal of Sciences, 11(2): 118-124.

Saha, K., Mishra, S., Choudhary, H., & Mahapatra, S. (2018). Estimates of Genetic Component of Variation in Muskmelon (Cucumis melo L.). Int.J.Curr.Microbiol.App.Sci., 7(7): 1144-1151.

Sebastian, P., Schaeferb, H., Telfordc, I. R. H., & Rennera, S. S. (2010). Cucumber (Cucumis sativus) and melon (C. melo) have numerous wild relatives in Asia and Australia, and the sister species of melon is from Australia. PNAS, 107(32): 14269-14273.

Shamloul, G. M., & Askar, E. H. (2011). Genetic behavior of yield and quality traits in sweet melon esmalawi variety (Cucumis melon –var agyptiacus) J. Plant Production, Mansoura Univ., 2(12): 1731-1739.

Singh, A. K., Gautam, N. C., & Singh. R. D. (1998). Studies on combining ability in cucumber (Cucumis sativus L.). Prog. Hort., 30 (3-4):204-210.

Singh R. K., & Chaudhary, R.. D. (1979). Biometrical methods in quantitative genetic analysis. New Delhi: Kalyani Publ.

Sousa, J. A., & Maluf, W. R. (2003). Diallel analysis and estimation of genetic parameters of hot pepper (Capsicum chinense Jacq.). Sci Agric, 60:105-113.

Takahashi, M. (1959). Determination of Reducing Sugars by Means of Back Titration against Alkaline Copper Solution. Annual Meeting of the Chemical Society of Japan, 33(2): 178-181.

Walton, P. D. (1968). The genetics of geotaxis in Drosophila melanogaster. Canadian Journal of Genetics and Cytology. 10 (3):673-687.

DOI: http://dx.doi.org/10.33977/2106-000-004-004


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