高衣分染色体片段导入系IL-10-1衣分形成的研究

以高衣分染色体片段导入系IL-10-1以及背景亲本陆地棉遗传标准系TM-1和供体亲本海岛棉H7124为试验材料,用扫描电镜观察了纤维初始发育的特征,测定了单粒种子成熟纤维总重量、纤维平均长度、单位长度纤维重量和纤维总根数并分析了IL-10-1高衣分形成的原因。扫描电镜观察的结果表明,纤维突起启动的早晚与基因型关系密切,纤维伸长起始的早晚与衣分关系密切,较早的纤维伸长启动有利于高衣分的形成。高衣分导入系IL-10-1单粒种子成熟纤维总质量、纤维平均长度、单位长度纤维质量和纤维总根数均极显著高于TM-1。相关性分析和通径分析结果证明:纤维总质量、单位长度纤维质量和纤维平均长度与衣分关系密切。因此,材料较早的启动纤维突起和开始纤维伸长利于优良品质和高衣分的形成。

Gorgeous Transformation Analysis on Influence of Doctors＇ Clothes on Patients

Doctors＇ clothes have bidden farewell to the historical limitation of only being used as the working clothes, which have become an important part of hospital image. In the eyes of patients, the appearance image of doctors is the image which is most concerned by patients. Doctors＇ clothes beauty reflects the inner beauty of doctors in working, giving the patients the warmth and comfort, which is of great importance to both the physical and mental therapy.