BOX38, a DNA Marker for Selection of Essential Oil Yield of Rosa × rugosa.
BOX38, a DNA Marker for Selection of Essential Oil Yield of Rosa × rugosa.
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DOI：
10.3390/biom13030439
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发表时间：
2023-02-25
期刊：
影响因子：
5.5
通讯作者：
中科院分区：
文献类型：
--
作者：
玫瑰(Rosa rugosa L.)是一种著名的芳香植物，其品种(玫瑰×玫瑰)在亚洲香料工业中得到了广泛的应用。香水市场寻找精油含量较高的玫瑰品种，而由于种植面积不足等限制条件，大多数玫瑰的含油量尚未得到评估。在此，我们测试了19种大蒜精油的得率和香气成分。结果表明，橙花醇、香茅醇和香叶醇的得率可以作为挥发油总得率的替代指标。序列共线分析表明，月季属特有的顺式元件Box38具有高度的多态性。利用侧翼引物对玫瑰品种Box38区进行分离，结果表明Box38重复数与相应品种的精油产量呈显著正相关。在月季×玫瑰育种中，6-Box38重复序列可作为选择高精油月季的可靠阈值。因此，我们发现Box38是一个反映月季精油产量的DNA标记，有助于月季精油品种的早期选育。
Rosa rugosa L. was a famous aromatic plant whose cultivars (Rosa × rugosa) have been widely used in the perfume industry in Asia. The perfume market looks for rose cultivars bearing higher essential oil, while the oil yields of most R. × rugosa have not been evaluated due to limiting conditions, such as insufficient cultivation areas. Here, we tested the yield and the aroma components of essential oil of 19 R. × rugosa. The results indicated that the yields of nerol, citronellol, and geraniol could represent an alternative index of the total yield of essential oil. Sequence syntenic analysis indicated that the Rosa genus specific cis-element Box38 was highly polymorphic. The Box38 region isolation of Rosa × rugosa by flanked primers proved that Box38 repeat number was significantly positively correlated with the essential oil yield of the corresponding cultivar. In the breeding of Rosa × rugosa, six-Box38-repeat could be a robust threshold for selection of high-essential-oil roses. Together, we found that Box38 was a DNA marker for essential oil yield and that it would be helpful in the early selection and breeding of essential oil roses.
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影响因子：
10.7
作者：
Conart C;Saclier N;Foucher F;Goubert C;Rius-Bony A;Paramita SN;Moja S;Thouroude T;Douady C;Sun P;Nairaud B;Saint-Marcoux D;Bahut M;Jeauffre J;Hibrand Saint-Oyant L;Schuurink RC;Magnard JL;Boachon B;Dudareva N;Baudino S;Caissard JC
通讯作者：
Caissard JC
影响因子：
5.4
作者：
Li，Jia;Chen，Wu;Zheng，Chuan
通讯作者：
Zheng，Chuan
影响因子：
4.1
作者：
Dekic, Milan;Radulovic, Niko;Licina, Braho
通讯作者：
Licina, Braho
影响因子：
6.7
作者：
Mendoza, Juan D. S.;Correia, Lilian C.;Marques, Marcia Ortiz M.
通讯作者：
Marques, Marcia Ortiz M.
影响因子：
7.2
作者：
Sun, Pulu;Degut, Clement;Baudino, Sylvie
通讯作者：
Baudino, Sylvie