Genetic combining ability of coriander genotypes for agronomic and phytochemical traits in response to contrasting irrigation regimes

Gholizadeh, Amir; Dehghani, Hamid; Khodadadi, Mostafa; Gulick, Patrick J.

doi:10.1371/journal.pone.0199630

Cited by 19 publications

(13 citation statements)

References 40 publications

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“…The significant interaction effects of GCA and SCA with irrigation regimes on the majority of the studied traits indicated different responses among the parental lines and their crosses to change in irrigation regimes in terms of the expression of these traits. These findings are in agreement with the significant interactions of GCA and SCA with different environments reported elsewhere (Dos Santos et al., 2016; Gholizadeh et al., 2018; Mageto, Makumbi, Nioroge, & Nyankanga, 2017). It is, therefore, necessary to evaluate the genotypes and to estimate the relevant genetic parameters under each irrigation regime to identify the parents and crosses appropriate for genetic improvement of drought tolerance.…”

Section: Discussionsupporting

confidence: 93%

“…Therefore, it is essential to develop safflower cultivars that can be successfully cultivated in arid and semi-arid areas. Successful development of drought-tolerant cultivars presupposes a careful study to determine inheritance of traits in the target environment because water deficit stress might affect gene action (Gholizadeh, Dehghani, Khodadadi, & Gulick, 2018;Khodadadi, Dehghani, & Javaran, 2017).…”

Section: Introductionmentioning

confidence: 99%

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Genetic analysis of safflower populations under water stress and nonstress conditions

Yeloojeh

Saeidi

2020

Agronomy Journal

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An important target in safflower (Carthamus tinctorius L.) breeding programs is its genetic improvement aimed at enhancing drought tolerance. The present experiment was carried out to study the combining ability and the nature of gene action for agronomic and physiological traits in safflower populations under water stress and non-stress conditions. In this study, 28 entries (21 F 2 populations derived from a half-diallel cross along with their seven parental lines) were evaluated under the above conditions. The interactions of general and specific combining abilities (GCA and SCA) with irrigation regimes were significant for the measured traits. A higher ratio of GCA/SCA effects (>0.70) for all the traits under both conditions indicated the greater importance of additive gene effects for their genetic control. The parental lines C129 and K115 were identified as superior general combiners for high seed yield (367.4 and 228.4 under nonstress; 166.1 and 175.2 under stress), and the parental line Saffire showed a good GCA for early maturity (-3.36 and-2.69, respectively, under nonstress and stress conditions). It may, therefore, be claimed that these parents can be beneficially exploited as the genetic materials in safflower breeding programs to improve seed yield, early maturity, and developing drought-tolerant cultivars.

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Section: Discussionsupporting

confidence: 93%

Section: Introductionmentioning

confidence: 99%

Genetic analysis of safflower populations under water stress and nonstress conditions

Yeloojeh

Saeidi

2020

Agronomy Journal

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“…The Apiaceae family contains additional economically important plants, such as ajwain, angelica, anise, asafoetida, caraway and chervil (Feng et al, ; Que et al, ; Shelef, ). In recent years, a large number of studies have been reported on the phenotype, physiology, stress resistance, gene expression and metabolite identification of coriander (Abbassi et al, ; AlQuraidi et al, ; Choudhary et al, ; Divya et al, ; Fraser et al, ; Gholizadeh et al, ; Verma et al, ). However, among all the Apiaceae species, only the carrot genome has been sequenced until now (Iorizzo et al, ).…”

Section: Introductionmentioning

confidence: 99%

Deciphering the high‐quality genome sequence of coriander that causes controversial feelings

Song

Wang

et al. 2020

Plant Biotechnology Journal

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Coriander (Coriandrum sativum L. 2n = 2x = 22), a plant from the Apiaceae family, also called cilantro or Chinese parsley, is a globally important crop used as vegetable, spice, fragrance and traditional medicine. Here, we report a high-quality assembly and analysis of its genome sequence, anchored to 11 chromosomes, with total length of 2118.68 Mb and N50 scaffold length of 160.99 Mb. We found that two whole-genome duplication events, respectively, dated to~45-52 and~54-61 million years ago, were shared by the Apiaceae family after their split from lettuce. Unbalanced gene loss and expression are observed between duplicated copies produced by these two events. Gene retention, expression, metabolomics and comparative genomic analyses of terpene synthase (TPS) gene family, involved in terpenoid biosynthesis pathway contributing to coriander's special flavour, revealed that tandem duplication contributed to coriander TPS gene family expansion, especially compared to their carrot counterparts. Notably, a TPS gene highly expressed in all 4 tissues and 3 development stages studied is likely a major-effect gene encoding linalool synthase and myrcene synthase. The present genome sequencing, transcriptome, metabolome and comparative genomic efforts provide valuable insights into the genome evolution and spice trait biology of Apiaceae and other related plants, and facilitated further research into important gene functions and crop improvement.1444

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“…The poly-unsaturated fatty acids including linoleic acid and oleic acid are the most important fatty acids in the oil of sun ower. The poly-unsaturated fatty acids plays a fundamental role in human nutrition, and they are important for reducing cholesterol and heart disease (Gholizadeh et al, 2018). Due to the economic importance of sun ower, the developments of effective hybrids are required with superior yield and quality traits.…”

Section: Introductionmentioning

confidence: 99%

Stability and G × E Analysis of Oil Yield of Sunflower Single Cross Hybrids In Diverse Environments

Ghaffari

Gholizadeh

Andarkhor

et al. 2021

Preprint

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Multi-environment trials have a fundamental role in selection of the best genotypes across different environments before its commercial release. This study was carried out to identify high-yielding stable sunflower genotypes using the graphical method of the GGE biplot. For this purpose, 11 new hybrids along with four cultivars were evaluated in a randomized complete block design with four replications across 8 environments (combination of years and locations) during 2018–2020 growing seasons. The results indicated that genotype (G), environment (E) and genotype × environment (G×E) effects were significant for oil yield. The G, E and G×E interaction effects accounted for 51.94, 9.50 and 18.67% of the total variation, respectively. Results of biplot analysis showed that the first and second principle components accounted 45.9% and 20.4%, respectively, and in total 66.3% of oil yield variance. GGE biplot analysis indicated two major mega-environments of sunflower testing locations in Iran. Based on the hypothetical ideal genotype biplot, the genotypes G3 and G5 were better than the other genotypes for oil yield and stability, and had the high general adaptation to all environments. Ranking of genotypes based on the ideal genotype from the most appropriate to most inappropriate genotypes is as follows: G5 ˃ G3 ˃ G8 ˃ G14 ˃ G6 ˃ G2 ˃ G13 ˃ G12 ˃ G10 ˃ G11 ˃ G1 ˃ G7 ˃ G4 ˃ G15 ˃ G9. Furthermore, ranking the environments based on the ideal environment introduced Sari location as the best environment. Therefore, the Sari location can be used as suitable test location for selecting superior genotypes of sunflower in Iran. Generally, our results showed the efficiency of the graphical method of the GGE biplot for selection of the genotypes that are stable, high yielding, and responsive.

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Genetic combining ability of coriander genotypes for agronomic and phytochemical traits in response to contrasting irrigation regimes

Cited by 19 publications

References 40 publications

Genetic analysis of safflower populations under water stress and nonstress conditions

Genetic analysis of safflower populations under water stress and nonstress conditions

Deciphering the high‐quality genome sequence of coriander that causes controversial feelings

Stability and G × E Analysis of Oil Yield of Sunflower Single Cross Hybrids In Diverse Environments

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