Department of Agronomy and Plant Breeding, Razi University, Kermanshah, Iran.
Department of Soil Science, Razi University, Kermanshah, Iran.
Cell Mol Biol (Noisy-le-grand). 2022 Feb 27;67(6):89-99. doi: 10.14715/cmb/2021.67.6.13.
Common bean (Phaseolus vulagris L.) is a nutritionally important food crop with prospective health benefits in the world. The current study was evaluated the chemical components, morphological characteristics, and genetic advance of 22 common bean cultivars/lines seeds from three commercial classes (white, red, pinto beans) adapted to different climates of Iran. The results showed significant variations among 22 common bean cultivars/lines for all studied seed traits. The commercial group comparisons showed that pinto beans were the best in terms of seed morphological characteristics but red beans were superior for seed protein percentage and zinc content. White beans had high amounts of iron, calcium and magnesium, and also presented high amounts of starch and uronic acid as anti-nutritional factors. Among the chemical components, crude fat had the highest genetic and phenotypic coefficients of variation, whereas starch percentage showed the lowest values. The genetic advance over the mean ranged from 6.73% (starch percentage) to 66.31% (100-seed weight), and high heritability was estimated for calcium content (0.99). AND1007 Line demonstrated the high seed protein, iron and zinc contents. To confirm the results, a genotype-by-trait biplot was done. These results could help to achieve a common bean cultivar with a high amount of nutritional value of seeds and appropriate seed characteristics with a low amount of anti-nutritional factors.
普通菜豆（Phaseolus vulgaris L.）是一种营养丰富的重要粮食作物，具有广阔的健康效益前景。本研究评估了来自三个适应伊朗不同气候的商业品种（白、红、斑豆）的 22 个普通菜豆品种/系种子的化学成分、形态特征和遗传进展。研究结果表明，22 个普通菜豆品种/系的所有研究种子性状均存在显著差异。商业组比较表明，在种子形态特征方面，斑豆表现最好，但在种子蛋白质百分比和锌含量方面，红小豆表现较好。白豆富含铁、钙和镁，而且还含有大量的淀粉和作为抗营养因子的戊聚糖。在化学成分中，粗脂肪的遗传和表型变异系数最高，而淀粉百分比的数值最低。遗传进展超过平均值的范围为 6.73%（淀粉百分比）至 66.31%（百粒重），钙含量的遗传力很高（0.99）。AND1007 系表现出高蛋白、高铁和高锌含量。为了验证结果，进行了基因型-性状双标图分析。这些结果有助于获得具有高营养价值种子和适当种子特性、低抗营养因子含量的普通菜豆品种。
