Ttranscriptome analysis of Tradescantia (BNL Clone 4430) flowers under gamma radiation stress

There has been increasing emphasis on the development of biomarkers using radio marker genes to pre-sense the environmental changes caused by natural or artificial radiation exposure under remediation. However, to date, there is no information on how plants respond to LDIR less than 1 Gy or 1000 mGy of IR. The study aimed to identify putative novel radiation-responsive genes from flower transcriptomes of T-4430 following exposure to gamma radiation stress (50, 100, 250, 500, and 1000 mGy).

当前，在辐射修复场景中，利用辐射标记基因（radio marker genes）开发生物标志物以预感知自然或人工辐射暴露引发的环境变化，这一研究方向日益受到学界重视。然而截至目前，尚无关于植物如何响应低于1戈瑞（Gy）或1000毫戈瑞（mGy）的低剂量电离辐射（LDIR）的相关研究数据。本研究旨在对经γ辐射胁迫（剂量分别为50、100、250、500及1000 mGy）处理后的T-4430花转录组进行分析，筛选出潜在的新型辐射响应基因。