Dear Anna. Joe andIareinBeijingnow. I think Beijing Opera is veIy interesting. 0nweekends,I often go to see it with my father.Ic—anle—arn alotaboutChinese history.Myfather als0likes Beijing Opera.
100-seed weight is a very complicated quantitative trait of yield. The study of gene mapping for yield trait in soybean is very important for application. Howev