Evaluation of a promising tomato line (Solanum lycopersicum) derived from mutation breeding

Afifah, Enik Nurlaili; Murti, Rudi Hari; Wahyudhi, Aditya

doi:10.13057/biodiv/d220432

Cited by 9 publications

(9 citation statements)

References 14 publications

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“…The analysis results showed that Intan, Mirah, Ratna, and Mutiara's four commercial parents have a shorter shelf-life than the tomatoes from crossing with the Sletr12 mutant (Figure 1). This result is in accordance with Afifah et al (2021), comparing some commercial tomato varieties, including Intan and Ratna varieties, with a mutant breeding line, where this line showed a better performance in shelf-life. According to the findings, Intan x Slert12 hybrids have the longest average shelf-life (35 days), while Mirah, Ratna, and Mutiara hybrids have the shortest average shelf lives (12, 14, and 13 days, respectively).…”

Section: Fruit Freshnesssupporting

confidence: 87%

Variability of fruit shelf-life of commercial tomatoes and their hybrids crossing with insensitivity ethylene mutant tomato Sletr1-2

Wiguna,

Bachtiar,

Anas

et al. 2024

ipas

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Tomatoes are climacteric fruits that experience a surge in respiration rate and ethylene production. This condition affects the fruits’ physiological deterioration, shortens their shelf-life, and degrades the quality of tomatoes. The study aimed to enhance the shelf-life of commercial tomatoes with different genetic backgrounds by utilizing the Sletr1-2 mutant, which has a lower sensitivity to ethylene. A randomized block design (RBD) was applied to achieve this goal, where 12 different plant genotypes were considered as treatments, and each treatment was replicated four times. The results showed that fruit shelf-life was extended by crossing commercial tomatoes with Sletr1-2 mutant tomatoes. Genetic variability for all shelf-life characteristics were narrow. In contrast, there were broad phenotypic variability for fruit hardness and weight loss characteristics.

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Section: Fruit Freshnesssupporting

confidence: 87%

Variability of fruit shelf-life of commercial tomatoes and their hybrids crossing with insensitivity ethylene mutant tomato Sletr1-2

Wiguna,

Bachtiar,

Anas

et al. 2024

ipas

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“…Hybridization is the most common method of creating high diversity (Holme et al 2019;Afifah et al 2021;Lopez-Gomollon et al 2022), including tomato plants as one crop of significant economic prospects (Quinet et al 2019). The effectiveness of hybridization is highly dependent on the genetic background of the crossed parents.…”

Section: Introductionmentioning

confidence: 99%

Tomato F3 lines development and its selection index based on narrow-sense heritability and factor analysis

2022

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Abstract. Farid M, Anshori MF, Ridwan I. 2022. Tomato F3 lines development and its selection index based on narrow-sense heritability and factor analysis. Biodiversitas 23: 5790-5797. The F3 is the early selection generation that has a good heritability and heredity pattern in a segregated population. The aims of this study are to identify the effectiveness of forming a selection index based on narrow-sense heritability and factor analysis and to select potential tomato F3 lines to be continued in the F4 generation. The research was arranged by an augmented design combined with a randomized complete block design as the environmental design. The research factors consisted of non-repeated genotypes, i.e. the lines with a limited number of seeds consisting of 75 lines and repeated genotypes as comparison varieties consisting of three varieties (Mawar, Tymoty, and Karina). The lines that were not repeated were divided into 5 blocks, while the check varieties were planted repeatedly in each block. The effective selection criteria in this study were the yield, fruit weight, number of branches, and total fruit number. The priority character besides yield in this study is fruit weight with high and normal narrow-sense heritability. The index selection results from this study showed that there were a good 32 tomato lines to be continued in the F4 generation. t was considered effective in the selection of tomato lines of the F3 generation.

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“…Selection and evaluation in plant breeding programs are urgently needed to examine breeding lines with good production and quality (Afifah et al 2021). Detailed characterization and selection of breeding lines are required to support breeding goals.…”

Section: Introductionmentioning

confidence: 99%

Selection of tomato breeding lines based on morphological traits associated with high yield potential in double-cross population

2022

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Abstract. Anisa WN, Afifah EN, Murti RH. 2022. Selection of tomato breeding lines based on morphological traits associated with high yield potential in double-cross population. Biodiversitas 23: 2973-2980. Low tomato production is a global problem. Plant breeding has been intensified to develop high-yield varieties and meet the high production of vegetable crops. Selection is an essential part of plant breeding to evaluate desirable traits of breeding lines. This study aimed to identify tomato breeding lines with high yield potential from 13 breeding lines and 2 commercial tomatoes. Collected data were analyzed using analysis of variance, post hoc, path, and principal component analysis. Results showed that 9 tomato lines, namely, BV-1, BV-2, BV-3, BV-6, BV-7, BV-9, BV-11, BV-12, and BV-13 had a high yield potential based on the number of fruits per plant and fruit weight. Given their high path coefficient value and significant correlation (P<0.05) with the yield potential, these two characteristics are highly recommended to be used as selection criteria for the high yield potential of tomato plants. The following characteristics had a high value of heritability: fruit weight, fruit length, fruit diameter, fruit firmness, fruit locules, fruit pericarp thickness, total soluble solid, number of flowers per bunch, number of fruits per bunch, number of fruits per plant, and harvesting age.

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Evaluation of a promising tomato line (Solanum lycopersicum) derived from mutation breeding

Cited by 9 publications

References 14 publications

Variability of fruit shelf-life of commercial tomatoes and their hybrids crossing with insensitivity ethylene mutant tomato Sletr1-2

Variability of fruit shelf-life of commercial tomatoes and their hybrids crossing with insensitivity ethylene mutant tomato Sletr1-2

Tomato F3 lines development and its selection index based on narrow-sense heritability and factor analysis

Selection of tomato breeding lines based on morphological traits associated with high yield potential in double-cross population

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