Combining ability and heritability of soybean resistance to groundnut leaf miner

Ibanda, Angele; Malinga, Geoffrey M.; Tanzito, Georges Adjumati; Ocan, David; Badji, Arfang; Mwila, Natasha; Msiska, Ulemu Mercy; Odong, Thomas; Karungi, J.; Tukamuhabwa, Phinehas; Rubaihayo, Patrick

doi:10.1007/s10681-018-2271-7

Cited by 6 publications

(3 citation statements)

References 15 publications

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“…Broad-sense heritability in the RILs was estimated to be h 2 = 30.87, explaining that the appearance of resistance might also have been based on additive and genetic effects by year or environment interactions of some alleles because of low level heritability. The result of inheritance was in agreement with the findings for leafminer (Aproaerema modicella Deventer) in groundnut [42].…”

Section: Discussionsupporting

confidence: 90%

Introgression of Resistance to Leafminer (Liriomyza cicerina Rondani) from Cicer reticulatum Ladiz. to C. arietinum L. and Relationships between Potential Biochemical Selection Criteria

et al. 2020

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The chickpea leafminer, Liriomyza cicerina (Rondani), is one of the most destructive insect pests of cultivated chickpea (Cicer arietinum L.) in the Mediterranean region under field conditions. For sustainable and environmentally friendly chickpea production, efforts have been devoted to managing the leafminer via decreasing the use of insecticides. Breeding of new resistant varieties is not only an efficient and practical approach, but also cost-effective and environmentally sensitive. To improve resistant varieties, breeders need reliable biochemical selection criteria that can be used in breeding programs. The first objective was to investigate the possible introgression of resistance to the leafminer from C. reticulatum Ladiz. (resistant) to C. arietinum (susceptible), then, to estimate inheritance of resistance to the leafminer for efficient breeding strategies, and finally, to study organic acid contents as selection criteria. Recombinant inbred lines (RILs) and their parents were evaluated using a visual scale of 1–9 (1 = free from leafminer damage and 9 = mines in more than 91% of the leaflets and defoliation greater than 31%) in the field under natural infestation conditions after the susceptible parent and check had scores of >7 on the visual scale. Superior RILs were found for resistance to the leafminer, and agro-morphological traits indicating that introgression of resistance to leaf miner from C. reticulatum to C. arietinum could be possible using interspecific crosses. The inheritance pattern of resistance to the leafminer in RILs was shown to be quantitative. Organic acids, including oxalic, malic, quinic, tartaric, citric and succinic acids in RILs grown in the field under insect epidemic conditions and in the greenhouse under non-infested conditions were detected by using high performance liquid chromatography (HPLC). In general, organic acids were found to be higher in resistant RILs than susceptible RILs. Path and correlation coefficients showed that succinic acid exhibited the highest direct effects on resistance to the leafminer. Multivariate analyses, including path, correlation and factor analyses suggested that a high level of succinic acid could be used as a potential biochemical selection criterion for resistance to leafminer in chickpea. Resistant RILs with a high seed yield resembling kabuli chickpea can be grown directly in the target environments under leaf miner infestation conditions.

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Section: Discussionsupporting

confidence: 90%

Introgression of Resistance to Leafminer (Liriomyza cicerina Rondani) from Cicer reticulatum Ladiz. to C. arietinum L. and Relationships between Potential Biochemical Selection Criteria

et al. 2020

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“…Nilai DGK dapat mengindikasikan rerata keragaan dari persilangan yang spesifik dan memprediksi adanya tindak gen dominan atau epistasis (Hernández-Bautista et al 2017). Penghitungan nilai daya gabung sangat krusial dalam pemuliaan tanaman dan sudah diaplikasikan pada banyak jenis tanaman seperti jagung (Ali et al 2015), cabai hias (Ferreira et al 2015), mentimun (Golabadi et al 2015), pepaya (Budiyanti et al 2017), raspberry (Hernández-Bautista et al 2017), dan kedelai (Ibanda et al 2018;Teodoro et al 2019). Analisis daya gabung pada tanaman kopi dapat membantu dalam mengidentifikasi kombinasi tetua terbaik, mengetahui tipe tindak gen, dan membantu memilih metode pemuliaan yang digunakan (Ayano et al 2015).…”

Section: Pendahuluanunclassified

Pendugaan Pengaruh Tetua Betina dan Daya Gabung pada Persilangan Kopi Robusta

Wibowo

Sumirat

2022

Agrotechnology Res J

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Breeding programs need genotypic variation to make a selection and create a promising variety. Hybridization in plants produces genetic variations in the offspring to select Robusta coffee as superior planting material. The maternal-effect and combining ability help determine the next breeding strategy. This study aimed to determine the maternal effect and the combining ability on the morphological characters of branches and leaves of Robusta coffee diallel crosses. The study involved six groups of F1 offspring and their reciprocals from three parents, namely clones BP961, Q121, and BP409, which were planted singly side in the Kaliwining Experimental Garden, Jember, East Java. The estimation of female parental effect was analyzed using a <em>t</em>-test, and combining ability was analyzed using diallel analysis method III. The analysis results showed that the female parental effect occurred on the character of the internode length in all cross combinations and did not occur on stipule length, petiole length, leaf length, and leaf width. The parent of the cross that can be the best combiner was parent BP961 for the petiole length and leaf length, parent Q121 for stipule length and internode length, and parent BP409 for leaf width character.

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“…Combining ability analysis can be done at F 2 generation without substantial loss of information on the breeding values of parental lines 25 . Several studies have conducted genetic analysis on F 2 populations in self-pollinating crops such as wheat 26 , 27 , soybean 28 , 29 , common bean 30 and groundnut 31 .…”

Section: Introductionmentioning

confidence: 99%

Combining ability analysis of yield and biomass allocation related traits in newly developed wheat populations

Shamuyarira

Shimelis

Figlan

et al. 2023

Sci Rep

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Increasing biomass allocation to the root system may increase soil-organic carbon stocks and confer drought adaptation in water-limited environments. Understanding the genetic bases and inheritance of biomass allocation is fundamental for drought tolerance breeding and soil health. The objective of this study was to determine the general and specific combining ability, maternal effects and the mode of gene action controlling the major yield and biomass allocation related traits in wheat to identify good combiners for breeding and enhanced carbon sequestration. Ten selected wheat genotypes were crossed in a full diallel mating design, and 90 F2 families were generated and evaluated in the field and greenhouse under drought-stressed and non-stressed conditions. Significant differences were recorded among the tested families revealing substantial variation for plant height (PH), kernels per spike (KPS), root biomass (RB), shoot biomass (SB), total plant biomass (PB) and grain yield (GY). Additive gene effects conditioned PH, SB, PB and GY under drought, suggesting the polygenic inheritance for drought tolerance. Strong maternal and reciprocal genetic effects were recorded for RB across the testing sites under drought-stressed conditions. Line BW162 had high yield and biomass production and can be used to transfer favourable genes to its progeny. The parental line LM75 maintained the general combining ability (GCA) effects in a positive and desirable direction for SB, PB and GY. Early generation selection using PH, SB, PB and GY will improve drought tolerance by exploiting additive gene action under drought conditions. Higher RB production may be maintained by a positive selection of male and female parents to capture the significant maternal and reciprocal effects found in this study.

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Combining ability and heritability of soybean resistance to groundnut leaf miner

Cited by 6 publications

References 15 publications

Introgression of Resistance to Leafminer (Liriomyza cicerina Rondani) from Cicer reticulatum Ladiz. to C. arietinum L. and Relationships between Potential Biochemical Selection Criteria

Introgression of Resistance to Leafminer (Liriomyza cicerina Rondani) from Cicer reticulatum Ladiz. to C. arietinum L. and Relationships between Potential Biochemical Selection Criteria

Pendugaan Pengaruh Tetua Betina dan Daya Gabung pada Persilangan Kopi Robusta

Combining ability analysis of yield and biomass allocation related traits in newly developed wheat populations

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