Pollination system during a general flowering period in tropical rainforest revealed by single-pollen genotyping

单花粉基因分型揭示热带雨林一般花期的授粉系统

• 批准号: 21780152
• 负责人: KONDO Toshiaki
• 金额: $ 1.5万
• 依托单位: Hiroshima University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21780152/
• 关键词: 一斉開花; 熱帯雨林; 送粉共生系; マイクロサテライト; 森林資源管理; 花粉一; 花粉一粒

The pollination system of tropical rainforest tree Shorea acuminata during the generalflowering period was investigated by using a newly developed microsatellite DNA analysisof single pollen grains adhering to pollinators. The genetic analysis of pollen grainssuggested that predators of thrips contributed to the long-distance cross-pollination of S. acuminata trees. Thus, it was considered that such ecological food chain provided sufficientpollination service for S. acuminata during the general flowering period.

利用微卫星DNA技术对热带雨林树Shorea acuminata在盛花期的传粉系统进行了研究。花粉粒的遗传分析表明，蓟马的捕食性天敌是导致长距离异花授粉的主要原因。尖叶乔木因此，认为这种生态食物链为南五味子提供了良好的授粉服务。acuminata在一般开花期间。

项目成果

Can tiny thrips provide sufficient pollinataion service during a general flowering period in tropical rainforest? In : Single Pollen Genotying

在热带雨林的一般开花期，微小的蓟马能否提供足够的授粉服务？

• 发表时间: 2010
• 作者: Toshiaki KONDO;et al.
• 通讯作者: et al.

Can tiny thrips provide sufficient pollinataion service during a general flowering period in tropical rainforest?(Ecological Research Monographs : Single-Pollen Genotying)

在热带雨林的一般开花期，微小的蓟马能否提供足够的授粉服务？（生态研究专着：单花粉基因分型）

• 发表时间: 2011
• 作者: Toshiaki KONDO;et al.
• 通讯作者: et al.