Diallel Anaysis of Oil Production Components in Peanut (<i>Arachis hypogaea</i>L.)

Wilson, J. N.; Baring, Michael R.; Burow, Mark D.; Rooney, William L.; Simpson, C. E.

doi:10.1155/2013/975701

Cited by 8 publications

(8 citation statements)

References 19 publications

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“…Similar to our results, significant genotypic differences among parents and their F1 hybrids for oil content as well as fatty acid contents have been reported when the introduced germplasm were crossed in diallel mating scheme (19,20). In several other studies, highly significant differences for fatty acid profiles (oleic, linoleic, O/L ratio, linolenic and palmitoleic, lauric, myristic, stearic, stearic, palmitic, arachidic acid) have also been reported (19,21,22).…”

Section: Discussionsupporting

confidence: 91%

“…In sunflower, reports are on additive gene effect for palmitoleic acid inheritance (41). In contrast to our results of saturated fatty acids, only additive gene effect for saturated fatty acids were also reported such as myristic acid (22), plamitic acid (42,43) and arachidic acid (43,44).…”

Section: Combining Ability Analysis For Oil Content and Fatty Acids Compositioncontrasting

confidence: 99%

“…The involvement of both additive and non-additive gene action for the trait (oil content) has been reported by others (21,33,34). However, few studies reported only additive gene effect in controlling the oil content (19,22). Additionally, non-additive genetic effects for oil content in Brassica have also been reported by others (35,36).…”

Section: Combining Ability Analysis For Oil Content and Fatty Acids Compositionmentioning

confidence: 62%

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Combining ability and heterosis analyses for oil and healthy fatty acid composition in groundnut (Arachis hypogaea L.)

et al. 2021

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Development of a variety having high oil content and desirable fatty acid compositions is a major objective of groundnut (Arachis hypogaea L.) breeding programmes. To study the gene action (through combining ability) and heterosis for oil and fatty acids, an experiment was conducted using a 4 × 4 full diallel method. Four parents and their 12 F1 hybrids were evaluated following a randomized complete block design. Data were recorded for oil, fatty acids and oleic-linolenic (O/L) acid ratio. Highly significant genotypic variation was found among the parents and their F1 hybrids for the studied traits. The combining ability studies (general, specific and reciprocal) reflected that the oil and fatty acid traits were controlled by both non-additive and additive genes having significant maternal effects. Results also revealed that the parent China Badam was the best general combiner for oil, linolenic acid and O/L ratio whereas the parent Binachinabadam-4 for oleic and linoleic acids. Best SCA performance was found from the cross Dacca-1 × China Badam and Binachinabadam-4 × China Badam for oil, oleic- and linolenic-acid contents. Significant heterosis for oil content was observed in F1 hybrids obtained from the cross Binachinabadam-4 × China Badam and its reciprocal cross. The cross China Badam × GC (24)-1-1-1 showed a higher O/L ratio (>4) along with lower level of saturated fatty acids. Therefore, these crosses could be exploited in future breeding programmes to develop new lines for higher oil and healthy fatty acid compositions.

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Section: Discussionsupporting

confidence: 91%

Section: Combining Ability Analysis For Oil Content and Fatty Acids Compositioncontrasting

confidence: 99%

Section: Combining Ability Analysis For Oil Content and Fatty Acids Compositionmentioning

confidence: 62%

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Combining ability and heterosis analyses for oil and healthy fatty acid composition in groundnut (Arachis hypogaea L.)

et al. 2021

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“…Oil or fatty acid in peanuts is influenced by many different components, including the oil concentration, seed mass, and the mean oil produced per seed. All of these traits can potentially be improved through selection as long as there is sufficient genetic variation (WILSON et al, 2013). The highest oil content was found in the Sumedang cultivar (45.24%) and the lowest was recorded for the Siantar Merah cultivar (17.68%).…”

Section: Chemical Composition Of Seedsmentioning

confidence: 99%

Agro-morphological and chemical characterization of traditional Indonesian peanut (Arachis hypogaea L.) cultivars

et al. 2019

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In order to improve the knowledge of the peanut species, thirty five cultivars from several different regions in Indonesia were collected and characterized agro-morphologically and chemically. A total of 25 descriptors, mainly defined by the International Plant Genetic Resources Institute and the International Crops Research Institute for the Semi-Arid Tropics were used to describe the flowers, leaves and fruits obtained over 5 planting seasons (October 2010-February 2013). The study indicates that different growth seasons strongly affect the quantitative peanut parameters measured. A dendrogram, produced using the Furthest Neighbor Method (Euclidean) from agro-morphological and chemical parameters, afforded a clear separation between the peanut cultivars and revealed existing synonymies such as Gorontalo B and C and homonymies such as Kinali Merah and Putih. Some cultivars, such as Baturaja B, Rancabuaya, and Sumenep, exhibited an interesting combination of the high-yield (950 kg/ha), high content of omega-3 (3.42 g/100g) and omega-9 (38.11 g/100g) fatty acids, and resistance to Ralstonia solanacearum characters. Another two relevant cultivars related to chemical composition were Binjai and Sumedang. All these traditional cultivars can be used as a potential source of genetic

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“…Several methods have been developed for diallel analysis. Estimation of genetic parameters and inheritance certain characters using diallel analysis has been carried out on several legume crops such as mungbeans [7][8][9][10][11], soybeans [12], snap beans [13], and peanuts [14].…”

Section: Introductionmentioning

confidence: 99%

Genetic Parameters for Determining Useful Parents in Mungbean (Vigna radiata (L.) Wilczek) Breeding for Early Maturity, Small Seed Size, and High Seed Yield

Trustinah¹,

Iswanto²,

Hapsari³

et al. 2021

Scientifica

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Early maturity, small seed size, and high seed yield are important characters of mungbean in Indonesia. The objective of the study was to determine the useful parents in mungbean crosses for early maturity, small seed size, and high seed yield varieties by estimating the genetic parameters and their inheritance. The study was conducted at the ILETRI, Malang, East Java, Indonesia, during the dry season of 2014. 20 F1 and 5 parents were evaluated using a randomized block design, repeated three times. Results of the study showed that all observed traits showed the importance of both additive and dominance gene effects. The relative value of general combining ability (GCA) was greater than specific combining ability (SCA) for number of pod clusters per plant, number of branches per plant, plant height, days to maturity, and 100-seed weight which indicated the importance of additive gene effect. The dominance gene effect occurred on number of pods and seed yield per plant. Among five parents, G3 was the best combiner for all the observed characters except pod length; therefore, G3 could be exploited for late maturity, small seed size, high number of branches and pod cluster, and high seed yield. G5 has a high GCA for 100-seed weight. G1 and G2 have good GCA for early maturity. G3 and G5 genotypes are useful as parents in mungbean breeding for small and large seed size varieties, respectively. The best combination for seed yield was G2 × G3 and G3 × G1 crosses and could be proceeded with selection for early maturity, small seed size, and high seed yield varieties.

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Diallel Anaysis of Oil Production Components in Peanut (Arachis hypogaeaL.)

Cited by 8 publications

References 19 publications

Combining ability and heterosis analyses for oil and healthy fatty acid composition in groundnut (Arachis hypogaea L.)

Combining ability and heterosis analyses for oil and healthy fatty acid composition in groundnut (Arachis hypogaea L.)

Agro-morphological and chemical characterization of traditional Indonesian peanut (Arachis hypogaea L.) cultivars

Genetic Parameters for Determining Useful Parents in Mungbean (Vigna radiata (L.) Wilczek) Breeding for Early Maturity, Small Seed Size, and High Seed Yield

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