Chinese scientists from Beijing University Forestry University performed a major genetic analysis and found that all modern roses came from a simple yellow flower. The results of the study have been published scientifically magazine NATURAL PLANTS (NATPLANTS).
The team examined 205 examples representing 80 types of roses. It turned out that the only -floor yellow flower, the seven -part leaves of their common ancestors.
This discovery rejects the widespread theory of the roses of Central Asia, pointing to the two main centers of two main diversity in China in the northwest and moist south-west.
Researchers used genomic sequence and population genetics by examining 707 conservative genetic markers. They found that the richness of the modern wealth and colors of the roses was the result of the election that started with the hybridization of Chinese and European varieties in the XVIII century.
In particular, it is the detection of valuable genetic properties in wild rose species, including resistance and drought against the disease. Findings open new possibilities for reproduction that enables you to create varieties that combine decorative qualities with resistance to climate changes.
Previously, scientists Made Discovery that translates the idea of ​​domestic cats origin.
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Source: Gazeta
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