Mapping of quantitative trait loci corroborates independent genetic control of apple size and shape
文献类型：期刊论文
| 作者 | Chang, Yuansheng; Sun, Rui; Sun, Huanhuan; Zhao, Yongbo; Han, Yuepeng; Chen, Dongmei; Wang, Yi; Zhang, Xinzhong; Han, Zhenhai |
| 刊名 | SCIENTIA HORTICULTURAE
 |
| 出版日期 | 2014 |
| 英文摘要 | Fruit size and shape are important external quality traits in commercial crops. To determine the genetic relationship between the size and shape of apple fruits, quantitative trait lad (QTLs) for apple size (average weight), length, diameter, and shape (length/diameter ratio) were identified and mapped in progeny of a 'Jonathan' x 'Golden Delicious' cross. Fruit size, length, and diameter followed a normal distribution. There was no correlation between apple size and shape, but both variables were significantly correlated with length and diameter. Forty-five QTLs for apple size, length, diameter, and shape were mapped to 13 chromosomes of the two parent cultivars. Of these, 12 QTLs for fruit length and diameter either overlapped or were closely associated with QTLs for fruit size, whereas three co-localized with QTLs for fruit shape. No QTLs for fruit size mapped to the same or neighboring regions as QTLs for fruit shape, suggesting that size and shape are under independent genetic control. (C) 2014 Elsevier B.V. All rights reserved. |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/410]  |
| 专题 | 中国科学院武汉植物园 |
| 推荐引用方式 GB/T 7714 | Chang, Yuansheng,Sun, Rui,Sun, Huanhuan,et al. Mapping of quantitative trait loci corroborates independent genetic control of apple size and shape[J]. SCIENTIA HORTICULTURAE,2014. |
| APA | Chang, Yuansheng.,Sun, Rui.,Sun, Huanhuan.,Zhao, Yongbo.,Han, Yuepeng.,...&Han, Zhenhai.(2014).Mapping of quantitative trait loci corroborates independent genetic control of apple size and shape.SCIENTIA HORTICULTURAE. |
| MLA | Chang, Yuansheng,et al."Mapping of quantitative trait loci corroborates independent genetic control of apple size and shape".SCIENTIA HORTICULTURAE (2014). |
入库方式： OAI收割
来源：武汉植物园
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