UDC 635.64:631.527
https://doi.org/10.25630/PAV.2024.11.73.003
Topinskii A.I., Gavrish S.F., Redichkina T.A.
The expansion of the range of F1 hybrids of cherry tomatoes with unusual fruit color options available to producers, as well as the loyalty and interest of consumers in such forms, requires domestic breeders to create competitive F1 hybrids with alternative fruit color options. In this regard, the goal of our work was to create source material for the selection of F1 hybrids of cherry tomatoes with a new fruit color. Experimental research work was carried out in 2020–2023 at the Gavrish-Slobodskoy breeding center (Pavlovskaya Sloboda village, Istrinsky district, Moscow region). Based on the results of this work, it was found that the greatest phenotypic variability in fruit color can be observed when crossing the following breeding samples: with purple-yellow and red-brown colors (k-1399/20); yellow-green and red-brown (k-1405/20); yellow-green and red (k-1414/20). The initial material of cherry-shaped tomato with fruit coloration phenotypically completely different from both parental lines was selected: with green – 1399–69, 1399–72, 1405–57, 1405–58 and 1405–59; with purple – 1399–76 and 1399–78; with orange-purple – 1400–73 and 1400–79. The efficiency of hybridization between samples with different fruit colors as a method for creating initial material with a high content of dry soluble substances in fruits was confirmed. Thus, the following samples were selected, corresponding in phenotype and color to the parent component, but surpassing it in the content of dry soluble substances in the fruits: 1397–72, 1397–74, 1397–80, 1400–13, 1400–58, 1408–70, 1408–71 and 1408–76
Key words: cherry tomato, coloring, pigments, inheritance, content of dry soluble substances.
Topinskii A.I. (author for correspondence), research fellow, Research Institute of Vegetable Crops Breeding Ltd., applicant of FSBSI Federal Scientific Vegetable Center
Gavrish S.F., D.Sci (Agr.)., professor, Chairman of the Board of Directors of Gavrish company
Redichkina T.A., Cand. Sci. (Arg.), director of Research Institute of Vegetable Crops Breeding Ltd
- Fardhani, A., Ambarwati, E., Trisnowati, S., & Murti, R. H. (2013). Potensi hasil, mutu, dan daya simpan buah enam galur mutan harapan tomat (Solanum lycopersicum L.). Vegetalika. No2(4). Pp 88–100. [Web resource]. URL: https://jurnal.ugm.ac.id/ jbp/article/view/4008. Access date: 11.08.2024.
- Gonzali S., Mazzucato A., Perata P. (2009) Purple as a tomato: towards high anthocyanin tomatoes. Trends Plant Sci. No14(5). Pp. 237–241. https://doi.org/10.1016/j.tplants.2009.02.001
- Chattopadhyay T., Hazra P., Akhtar S. (2021) Skin colour, carotenogenesis and chlorophyll degradation mutant alleles: genetic orchestration behind the fruit colour variation in tomato. Plant Cell Reports (2021). No40. Pp. 767–782. https://doi.org/10.1007/s00299-020-02650-9
- Fleming H.K., Myers C.E. (1937). Tomato inheritance with special reference to skin and flesh color in the orange variety. Proc Am Soc Hortic Sci. No35. Pp. 609–623
- Clough J.M., Pattenden G. (1979). Naturally occurring poly-cis carotenoids. Stereochemistry of poly-cis lycopene and in congeners in ‘Tangerine’ tomato fruits. J. Chem. Soc. Chem. Commun. No14. Pp. 616–619. DOI:10.1039/C39790000616
- Kolotilin Igor, Koltai Hinanit (2007). Transcriptional Profiling of high pigment-2dg Tomato Mutant Links Early Fruit Plastid Biogenesis with Its Overproduction of Phytonutrients. Plant Physiol. No145(2). Pp. 389–401. doi: 10.1104/pp.107.102962
- Barry C.S., McQuinn R.P., Chung M.-Y., Besuden A., Giovannoni J.J. (2008) Amino acid substitutions in homologs of the STAY-GREEN protein are responsible for the green-flesh and chlorophyll retainer mutations of tomato and pepper. Plant Physiol. No147(1). Pp. 179–187. https://doi.org/10.1104/pp.108.118430
- Genetic Control of Fruit Color in Tomatoes [Web resource]. URL: http://frogsleapfarm.blogspot.ru/2014/04/genetic-control-of-fruit-color-in.html/ Дата обращения: 06.07.2024.
- Cheung A.Y., McNellis T., Piekos B. (1993) Maintenance of chloroplast components during chromoplast differentiation in the tomato mutant green flesh. Plant Physiol. No101. Pp. 1223–1229.
- Wang S., Chu Z., Jia R., Dan F., Shen X., Li Y., Ding X. (2018) SlMYB12 regulates favonol synthesis in three diferent cherry tomato varieties. Sci Rep. No8(1). Pp.1582. https://doi.org/10.1038/s4159 8-018-19214-3.
For citing: Topinskii A.I., Gavrish S.F., Redichkina T.A. Breeding of the initial material for the breeding of F1 hybrids of cherry tomatoes with a different fruit colors. Potato and vegetables. 2024. No5. Pp. 29-35. https://doi.org/10.25630/PAV.2024.11.73.003 (In Russ.).
