Нажмите Enter для поиска, Esc для отмены

NEW TOMATO LINES WITH GENES OF QUALITATIVE TRAITS AS SOURCES FOR BREEDING

NEW TOMATO LINES WITH GENES OF QUALITATIVE TRAITS AS SOURCES FOR BREEDING

Article language

Українська, Русский, English

Print date

06.12.18

Date posted online

07.05.2019

Institution

Institute of Vegetables and Melon Growing

Bibliography

  1. Kuzemenskiy AV. 2004. Breeding and genetic studies of mutant tomatoes. Kharkov, 391 p.

  2. Bocharnikov NI. 2008. Mutant gene pool of tomato and its use in breeding and genetic studies. Vestnik VOG i S. 12 (4): 644-653.

  3. Makovey MD, Ganya AI. 2015. Genetic potential of the collection of mutant tomatoes and its importance for solving problems of practical breeding. Buletinul Academiei de Ştiinţe a Moldovei. Ştiinţele vieţii. 1 (325): 110-119.

  4. Zhuchenko AA. 1973. Tomato genetics. Chisinau: Shtiintsa, 664 p.

  5. Levin I. 2006. High pigment tomato mutants - more than just lycopene (a review). Isr J Plant Sci. 54: 179-190.

  6. Al-Sane KO, Povero G, Perata P. 2011. Anthocyanin tomato mutants: Overview and characterization of an anthocyanin-less somaclonal mutant. Plant Biosystems. 145 (2): 436-444.

  7. Osei1 MK, Danquah A, Blay ET, Danquah E, Adu-Dapaah H. 2017. Afr J Agr Res. 12(51): 3520-3528.

  8. Kuzemenskiy AV. 2005. Features of nonallelic interaction between the genes gf and B in tomato. Cyt Genet. 38(5): 13-19.

  9. Kuzemenskiy AV. 2005. Interaction between mutant genes activating biogenesis of b-carotene in tomato fruits. Vis Ukr Tov Genet Breed. 3(1-2): 86-91.

  10. Kuzemenskyi AV. 2006. Types of phenotypic neoplasms upon non-allelic interaction between mutant genes. Faktory Eksperymentalnoi Evoliutsii: Collection of scientific works. 3: 392–398.

  11. Kuzemenskiy AV. 2006. Peculiarioties of expression of the gene gs (green stripe) and effects of its non-allelic interaction with genes of increased pigmentation of tomato fruits. Vis Khark Nat Univ Karaz. S Bbiol. Kharkiv, 3(729): 81-87.

  12. urin MV. 2010. Genetic sources of anthocyanin coloration of fruits in tomato breeding. Innovations in Vegetable Production: Achievements and Prospects: Abstracts of Int. Sci.-Pract. Conf. 21 June 2010 p. Kharkiv: IOB NAANU; p. 85-87.

  13. Vovkodav V., editor. 2001. Methods of the state variety trials of agricultural crops. Issue 4 (potato, vegetables and gourds). Kyiv; 105 p.

  14. State Standard 8402:2015. 2017. Products from fruit and vegetable processing. Methods of determination of sugars. Refractometric method for determining contents of soluble solids. Kyiv: State Enterprise UkrNDNTs; 16 p.

  15. State Standard 4954:2008. 2009. Products from fruit and vegetable processing. Methods of determination of sugars. Kyiv: Derzhspozhyvstandart of Ukraine; 18 p.

  16. State Standard 7803:2015. 2016. Products from fruit and vegetable processing. Methods of determination of vitamin C. Kyiv: UkrNDNC; 18 p.

  17. State Standard 4957:2008. 2009. Products from fruit and vegetable processing. Methods of determination of titrated acidity. Kyiv: Derzhspozhyvstandart of Ukraine; 10 p.

  18. Dospekhov BA. 1985. Methods of field experimentation. Moscow: Agropromizdat; 351 p.

Section

SOURCES AND DONORS

Abstract

Goal. To evaluate bred multi-marker tomato lines for a set of economic traits.

Results and discussion. The results of studying new multi-marker tomato lines in a competitive variety trial are given. Twelve lines were evaluated for the growing season length and its phases, traits of performance and chemical composition of fruits. It was revealed that according to the growing season length all the lines were early-ripening and gave yields 97-110 days after emergence. Line L-120/18 was selected by the shortest “emergence - the first fruit ripening” period (97 days) and by the shortest interphase “the first sprouts – anthesis” (52 days) and “anthesis - the first fruit ripening” (45 days) periods. In terms of performance, lines L-106/18 L-164/18 L-474/18 L-98/18 lines were the best, generating 2.6-3.5 kg of fruits per plant. The average fruit weight of the lines was lower than that of standard variety Karas and ranged from 40.5 g in line L-419/18 to 95.6 g in line L-106/18. As to the fruit number per plant (more than 24), lines L-419/18 L-164/18 L-474/18 L-473/18 L-106/18 L-98/18 L-125/18, and L-120/18 were distinguioshed. Biochemical assessments of tomatoes of the lines showed that most of the parameters under investigation were better in all the lines than those in the standard variety. The high content of soluble dry matter (6.8%) was found in line L-473/18; the total sugar content was the highest in lines L-473/18 (5.63%), L-99/18 (4.52%), L-106/18 (4.24%), L-102/18 (4.23%), and L-419/18 (4.23%); the vitamin C content was remarkable in lines L-125/18 (22.9 mg/100 g) and L-99/18 (23.0 mg/100 g); the titrated acidity was good in lines L-125/18 (0.75%) and L-474/18 (0.63%). Lines L-473/18 (15.6), L-99/18 (12.6), L-106/18 (11.8), and L-102/18 (10.8) stood out by their sugar-acid index.

Conclusions. The study of new multi-marker tomato lines in the competitive variety trial revealed their peculiarities in expression of the major economic characteristics. We selected lines that were superior to standard variety Karas by the growing season length, perfoemance and fruit quality. Lines L-106/18 (sp, Aft, c, gf), L-164/18 (u, y, gf, B), L-98/18 (sp, u, Aft, gs, gf, j-2), L-125/18 (Aft, hp-2dg, alc, u), L-99/18 (sp, u, Aft, hp-1), and L-120/18 (sp, Aft , hp-1, u, o, j-2) were offered as sources for breeding. The expediency of using these lines also lies in the fact that, in addition to economic traits, they are carriers of mutant genes that which are easily identified and inherited by Mendel's simple laws, which facilitates their combination, significantly speeds up selection of desired genotypes and generation of forms with a set of specified traits.

Keywords

tomato, line, marker genes, vegetation period, performance, biochemical characteristics