Basic studies for the cross talk between photosynthesis acclimation mechanisms against light and carbon dioxide environments

光和二氧化碳环境下光合作用驯化机制之间相互影响的基础研究

• 批准号: 23870035
• 负责人: OHNISHI Norikazu
• 金额: $ 2.08万
• 依托单位: National Institute for Basic Biology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Research Activity Start-up
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-23870035/
• 关键词: 発現制御; 藻類; 遺伝子; タンパク質; 植物

Most of lives on the earth are dependent on carbohydrate and oxygen that are produced by photosynthetic plants and algae. Although light and carbon dioxide are essential for photosynthesis, their quality and quantity frequently and easily change, especially in hydrosphere. To survive in such conditions, algae have acclimation mechanisms to both light and carbon dioxide conditions. In this study, it was shown that a light acclimation system, called as “state transitions”, is important to drive a consumption machinery of carbon dioxide into algal cells

地球上的大多数生命都依赖于由光合植物和藻类产生的碳水化合物和氧气。虽然光和二氧化碳对光合作用至关重要，但它们的质量和数量经常容易发生变化，特别是在水圈中。为了在这样的条件下生存，藻类对光和二氧化碳条件都有适应机制。在这项研究中，被称为“状态转换”的光适应系统对于驱动二氧化碳消耗机制进入藻类细胞是重要的

项目成果

緑藻クラミドモナスの新奇ステート遷移変異株の単離

绿藻衣藻的新型状态转换突变体的分离

• 发表时间: 2013
• 作者: 大西紀和;鎌田このみ;皆川純
• 通讯作者: 皆川純