Comparison of a high oleic acid soybean line to cultivated cultivars for seed yield, protein and oil concentrations

Kim, Hyunjee; Ha, Bo‐Keun; Ha, Keon-Soo; Chae, Jong-Hyun; Park, Ji-Ho; Kim, Minsu; Asekova, Sovetgul; Shannon, J. Grover; Son, Chang-Ki; Lee, Jeong‐Dong

doi:10.1007/s10681-014-1210-5

Cited by 30 publications

(27 citation statements)

References 24 publications

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“…In this study, we evaluated the performance of agronomic traits of the high-oleic acid cultivar, Hosim, developed by combining mutant alleles with single-base pair variation at the FAD2 locus (Kim et al 2015). The contents of oil, as well as those of palmitic, linoleic, and linolenic acids were low in Hosim.…”

Section: Discussionmentioning

confidence: 99%

“…In the recent past, several researchers have studied the effects of high-oleic acid traits, developed by combining mutant alleles at the FAD2-1A locus with mutant alleles at the FAD2-1B locus, on seed yield, and reported that the high-oleic acid phenotype has no negative effects on yield (Hoshino et al 2010;La et al 2014;Kim et al 2015). These findings encourage breeders to employ measures for substantially increasing the oleic acid concentration in soybean varieties.…”

Section: Introductionmentioning

confidence: 94%

“…In the subsequent year 2013, Hosim, 'Daewon', and Uram were cultivated at three different locations [Chuncheon (37°52ʹ52.73ʹʹN, 127°43ʹ47.90ʹʹE), Gunwi (36°9ʹ24.63ʹʹN, 128°35ʹ7.47ʹʹE), and Jeongup (35°30ʹ44.99ʹʹN, 126°50ʹ1.64ʹʹE)] in the Republic of Korea. (Kim et al 2015). In 2016, Hosim, Taekwang, and Uram were evaluated at Gunwi.…”

Section: Yield Trialsmentioning

confidence: 99%

“…For each cultivar, seeds were planted in 4-or-3-m-long four-row plots with a spacing of 70 cm between rows, and hills within the rows were spaced at 15-cm gaps with two seedlings per hill (Kim et al 2015). The dates of planting in Gunwi were May 27, 2012, June 13, 2013, and June 9, 2016.…”

Section: Yield Trialsmentioning

confidence: 99%

“…The soybeans produced at the three locations in 2013 were used to determine protein, oil, and fatty acid concentrations (Kim et al 2015). The crude protein concentration in the soybeans was determined using the Kjeldahl method (AOAC 2011).…”

Section: Determination Of Protein Oil and Fatty Acid Concentrationsmentioning

confidence: 99%

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Agronomic Traits and Fatty Acid Composition of High‑Oleic Acid Cultivar Hosim

Lee¹,

Kim²,

Kulkarni³

et al. 2018

Plant Breed. Biotech.

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The soybean [Glycine max (L.) Merr.] cultivar 'Hosim' (registration number: 5989, registration date: April 8, 2016) was developed at Kyungpook National University, Republic of Korea. Hosim was registered as a cultivar after a two-year (2014)(2015) analysis by the Korea Seed & Variety Service, Republic of Korea. It is an F4 plant selection composited in the F5 generation developed from the 17D × S08-14788 cross. Hosim is a productive, mid-maturing (∼130 days) soybean cultivar with white flowers, tawny pubescence, determinate growth, and yellow seed coat with gray hila. The yield of Hosim was 3.5 t/ha, which was similar to those of the control cultivars, 'Uram' and 'Taekwang'. Hosim soybean oil contained ∼79% oleic acid. Hosim could be highly useful in producing high-quality soybean oil, and preparing soy-based foods with high oleic acid concentration.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 94%

Section: Yield Trialsmentioning

confidence: 99%

Section: Yield Trialsmentioning

confidence: 99%

Section: Determination Of Protein Oil and Fatty Acid Concentrationsmentioning

confidence: 99%

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Agronomic Traits and Fatty Acid Composition of High‑Oleic Acid Cultivar Hosim

Lee¹,

Kim²,

Kulkarni³

et al. 2018

Plant Breed. Biotech.

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Agronomic and seed traits of high‐oleic soybean lines containing the DP‐305423‐1 transgene in four backcross populations

Hemingway¹,

Schnebly

Rajcan

2021

Crop Science

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The DP‐305423‐1 transgene elevates oleic acid concentration and reduces polyunsaturated fatty acids in soybean [Glycine max (L.) Merr.] oil, resulting in increased oxidative stability. The objective of this research was to investigate the effect of the DP‐305423‐1 transgene on agronomic and seed traits using four backcross derived soybean populations to provide further understanding of the transgene's influence across varying genetic backgrounds and environments. An equal number of high‐oleic, low‐linolenic (HOLL) and normal‐oleic, low‐linolenic (NOLL) progeny from four BC1F4:F6 populations—B (n = 30), C (n = 22), D (n = 56), and E (n = 34)—were grown across six locations in 2015. Across all locations, the high‐oleic (HO) progeny had a mean yield 77 kg ha−1 less in Population B, and 382 kg ha−1 greater in Population C compared with the normal‐oleic (NO) class. There was no significant difference in yield between HO and NO in Populations D and E. The HO progeny had a significantly lower mean oil concentration and greater protein concentration than the NO class in all populations, whereas 100‐seed weight of the HO class was, on average, greater than in the NO class. The results provide evidence that the reduction in oil concentration is associated with the HO phenotype in the progeny carrying the DP‐3054231‐1 transgene and demonstrate no consistent effect of the transgene on seed yield, suggesting that differences may be due to the genetic background of the population studied.

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