为探究杜鹃花热激蛋白90(heat shock protein 90,Hsp90)在植物生长发育调节和高温胁迫响应中的作用,本研究以杜鹃花属中观赏价值高、环境适应性强的马银花(Rhododendron ovatum)为材料,利用生物信息学方法对其Hsp90家族开展全基因组水...为探究杜鹃花热激蛋白90(heat shock protein 90,Hsp90)在植物生长发育调节和高温胁迫响应中的作用,本研究以杜鹃花属中观赏价值高、环境适应性强的马银花(Rhododendron ovatum)为材料,利用生物信息学方法对其Hsp90家族开展全基因组水平鉴定以及基因结构、顺式作用元件、进化、表达模式等分析。结果表明马银花Hsp90家族有11个成员,分布在5条染色体上。启动子区顺式作用元件分析表明,Hsp90家族成员均参与植物激素代谢和逆境胁迫响应过程。利用马银花、拟南芥、番茄、茶、杜鹃、河南杜鹃、马缨杜鹃的Hsp90家族构建的系统进化树可被划分为4个主要分支。进化分析显示,Hsp90家族在杜鹃花属分化过程中受到纯化选择作用。Hsp90家族在不同组织器官中和高温处理下的表达模式表明,马银花Hsp90家族参与了花器官的发育和植物对高温胁迫的响应。本研究为杜鹃花Hsp90基因功能的深入解析奠定了基础。展开更多
The Mediterranean-style commercial real estates have become increasingly popular in Hangzhou, but they are not compatible with the real Mediterranean style in humanistic connotations. By investigating and analyzing th...The Mediterranean-style commercial real estates have become increasingly popular in Hangzhou, but they are not compatible with the real Mediterranean style in humanistic connotations. By investigating and analyzing the commercial real estates in Hangzhou, the authors found that the architectural forms and landscape elements are similar with those in Mediterranean region, but the design techniques show the tendency of localization, and plant landscapes and regional cultural characteristics are not compatible with the real Mediterranean style.展开更多
文摘为探究杜鹃花热激蛋白90(heat shock protein 90,Hsp90)在植物生长发育调节和高温胁迫响应中的作用,本研究以杜鹃花属中观赏价值高、环境适应性强的马银花(Rhododendron ovatum)为材料,利用生物信息学方法对其Hsp90家族开展全基因组水平鉴定以及基因结构、顺式作用元件、进化、表达模式等分析。结果表明马银花Hsp90家族有11个成员,分布在5条染色体上。启动子区顺式作用元件分析表明,Hsp90家族成员均参与植物激素代谢和逆境胁迫响应过程。利用马银花、拟南芥、番茄、茶、杜鹃、河南杜鹃、马缨杜鹃的Hsp90家族构建的系统进化树可被划分为4个主要分支。进化分析显示,Hsp90家族在杜鹃花属分化过程中受到纯化选择作用。Hsp90家族在不同组织器官中和高温处理下的表达模式表明,马银花Hsp90家族参与了花器官的发育和植物对高温胁迫的响应。本研究为杜鹃花Hsp90基因功能的深入解析奠定了基础。
文摘The Mediterranean-style commercial real estates have become increasingly popular in Hangzhou, but they are not compatible with the real Mediterranean style in humanistic connotations. By investigating and analyzing the commercial real estates in Hangzhou, the authors found that the architectural forms and landscape elements are similar with those in Mediterranean region, but the design techniques show the tendency of localization, and plant landscapes and regional cultural characteristics are not compatible with the real Mediterranean style.