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:: Volume 9, Issue 2 (2023) ::
pgr 2023, 9(2): 71-82 Back to browse issues page
Estimation of Gene Action and Genetic Parameters for Morphological Traits in F1, F2 and F3 Generations of Tomato (Lycopersicum esculantum L.)
Jawed Rahimi , Fatemeh Amini * , Hossein Ramshini , Mahyar Abedi , Mahmood Lotfi
Department of Agronomy and Plant Breeding, College of Aburaihan, University of Tehran, Pakdasht, Tehran, Iran , aminif@ut.ac.ir
Abstract:   (3378 Views)
Tomato is the second most important vegetables, after potato, which has the highest area of cultivation worldwide. Acording to FAO statistics, Iran is the sixth producer of tomato cultivation in the world. However, more than 95 percent of vegetable seeds are imported into the country. The present study was conducted in order to evaluate commercial imported hybrids (8320, Eden, Matin and Xaman) and the F2 and F3 generations resulting from their self-breeding. In this regard, after the production of F2 and F3 generations, three generations (F1, F2 and F3) together with the control variety (Early Orbana y) were evaluated in the research farm of Seed and Plant Improvement Institute, Karaj, Iran, based on a randomized complete block design with four replications during 2019-2020. The analysis of variance showed that the difference among genotypes for single plant yield, days to flowering, average single fruit weight, number of fruits harvested and acidity (pH), was significant at the level of 1% probability and total soluble solids (TSS) was significant at the level of 5%. The results of the mean comparison showed that the highest mean of single plant yield belonged to 8320 F1 (10920/10g), the highest days to flowering was observed in Xaman F2 (47.01 days), the highest mean weight of single fruit was observed in Xaman F1 (115.50 g), the highest number of fruits harvested was in Xaman F1 (106.62), the highest amount of total soluble solids was in Matin F3 generation (4.96) and the lowest amount of acidity (pH) was in 8320 F1 (4.10). The results of estimating genetic parameters showed that most of the evaluated traits had high genetic and phenotypic variances, but a slight difference was observed between the coefficient of phototypic variation and the coefficient of genotypic variation, which indicates a small effect of environment on the control of these traits. Higher variance of dominance than additive variance in most traits caused the degree of dominance to be greater than one, Therefore, the possibility of control of traits by genes with dominance or over-dominance effects is high, and in order to improve these traits, the methods for hybrid development are suggested.
Keywords: Tomato, Segregating generations, Genetic variance
Full-Text [PDF 636 kb]   (1042 Downloads)    
Type of Study: Research | Subject: Plant improvement
References
1. Amiri, R., Bahraminejad, S. and Cheghamirza, K. (2021). Estimation of genetic control model for agronomic traits in the progeny of Marvdasht and MV-17 wheat cross under normal and terminal drought stress conditions. Plant Genetic Researches, 8(1): 61-80 (In Persian). [DOI:10.52547/pgr.8.1.5]
2. Bhandari, H.R., Srivastava, K. and Reddy, G.E. (2017). Genetic variability, heritability and genetic advance for yield traits in tomato (Solanum lycopersicum L.). International Journal of Current Microbiology and Applied Sciences, 6(7): 4131-4138. [DOI:10.20546/ijcmas.2017.607.428]
3. Cabodevila, V.G., Picardi, L.A. and Pratta, G.R. (2017). A multivariate approach to explore the genetic variability in the F2 segregating population of a tomato second cycle hybrid. BAG - Journal of Basic and Applied Genetics, 28(1): 7-17.
4. Farshadfar, E. (2008). Use of Quantitative Genetic in Plant Breeding, Razi University, Kermanshah, Iran (In Persian).
5. Hajiahmadi, Z., Shirzadian-Khorramabad, R., Kazemzad, M. and Sohani, M.M. (2018). Expression of cryIAb driven by a wound inducible promoter (MPI) in tomato to enhance resistance to Tuta absoluta. Plant Genetic Researches, 4(2): 1-16 (In Persian). [DOI:10.29252/pgr.4.2.1]
6. Hannan, M.M., Ahmed, M.B., Razvy, M.A., Karim, R., Khatun, M., Haydar, A., Hossain, M. and Roy, U.K. (2007). Heterosis and correlation of yield and yield components in tomato (Lycopersicon esulentum Mill.). American-Eurasian Journal of Scientific Research, 2(2): 146-150.
7. Kerketta, A. and Bahadur, V. (2019). Genetic variability, heritability and genetic advance for yield and yield contributing characters in tomato (Solanum lycopersicum L.) genotypes. Plant Archives, 7(3): 577-582.
8. Mather, K. and Jinks, J.L. (2013). Biometrical Genetics: The Study of Continuous Variation. Springer, New York, USA.
9. Medico, A.P., Del, Cabodevila, V.G., Vitelleschi, M.S. and Pratta, G.R. (2019). Multivariate estimate of heritability for quality traits in tomatoes by the multiple factor analysis. Pesquisa Agropecuária Brasileira, 3: 54-58. [DOI:10.1590/s1678-3921.pab2019.v54.00064]
10. Mohamed, S., Ali, E. and Mohamed, T. (2012). Study Of heritability and genetic variability among different plant and fruit characters of tomato (Solanum Lycopersicum L.). International Journal of Scientific & Technology Research, 1(2): 55-58.
11. Peixoto, J.V.M., Neto, C.M., Campos, L.F., Dourado, W.D.S., Nogueira, A.P. and Nascimento, A.D. (2017). Industrial tomato lines: morphological properties and productivity. Genetic and Molecular Research, 16(2): 1-15. [DOI:10.4238/gmr16029540]
12. Rahaee, J., Hamidoghli, Y. and Rabiei, B. (2017). Evaluation of gene effects and heritability of quantitative traits in tomato through generation mean analysis. Iranian Journal of Horticultural Science and Technology, 17(4): 423-438 (In Persian).
13. Rajan, R.E.B., Kumar, C.P.S. and Joshi, J.L. (2018). Generation means analysis for some quality traits in tomato (Lycopersicum Esculantum Mill.). Plant Archives, 18(2): 2083-2086.
14. Rajan, R.E.B., Kumar, C.P.S., Joshi, J.L. and Muraleedharan, A. (2019). Generation means analysis for yield and component trait in tomato (Lycopersicum Esculantum Mill.). Plant Archives, 19: 448-451.
15. Reddy, B.R., Reddy, D.S., Reddaiah, K. and Sunil, N. (2013). Studies on genetic variability, heritability and genetic advance for yield and quality traits in tomato (Solanum lycopersicum L.). International Journal of Current Microbiology and Applied Sciences, 2(9): 238-244.
16. Saravanan, K.R.R., Vishnupriya, V., Prakash, M. and Anandan, R. (2019). Variability, heritability and genetic advance in tomato genotypes. Indian Journal of Agricultural Research, 53(1): 92-95.
17. UPOV. (2002). General introduction to the examination of distinctness, uniformity and stability and the development of harmonized descriptions new varieties of plants. International :union: of the Protection of New Varieties of Plants. Geneva, Switzerland.
18. Xiukang, W. and Yingying, X. (2016). Evaluation of the effect of irrigation and fertilization by drip fertigation on tomato yield and water use efficiency in greenhouse. International Journal of Agronomy, 2016: 1-11. [DOI:10.1155/2016/3961903]
19. Zdravković, J., Pavlović, N., Girek, Z., Brdar-Jokanović, M., Savić, D., Zdravković, M. and Cvikić, D. (2011). Generation mean analysis of yield components and yield in tomato (Lycopersicon esculentum Mill.). Pakestan Journal of Botany, 43(3): 1575-1580.
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Rahimi J, Amini F, Ramshini H, Abedi M, Lotfi M. Estimation of Gene Action and Genetic Parameters for Morphological Traits in F1, F2 and F3 Generations of Tomato (Lycopersicum esculantum L.). pgr 2023; 9 (2) :71-82
URL: http://pgr.lu.ac.ir/article-1-263-en.html
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Volume 9, Issue 2 (2023) Back to browse issues page
پژوهش های ژنتیک گیاهی Plant Genetic Researches
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