植物暗形态建成和光形态建成对抗生素敏感性的差异：呼吁开展相关研究。
Sensitivity difference between skotomorphogenesis and photomorphogenesis of plants to antibiotics: A call for research.
机构信息
College of Environmental Science and Engineering, Hunan University, Changsha 410082, China; Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, China.
College of Environmental Science and Engineering, Hunan University, Changsha 410082, China; Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha 410082, China.
出版信息
Chemosphere. 2020 Mar;242:125261. doi: 10.1016/j.chemosphere.2019.125261. Epub 2019 Nov 1.
Seedling establishment consists of the former stage (i.e. skotomorphogenesis) and the latter stage (i.e. photomorphogenesis). Due to specific developmental processes in plants, the two stages may have different sensitivities to antibiotics. Tetracycline (TC), for example, is a major-use antibiotic. Radicle length, the relatively sensitive endpoint in plant skotomorphogenesis, is less sensitive than all of the indices of cotyledon colour and pigments in plant photomorphogenesis to TC stress. In conclusion, we suggest that plant photomorphogenesis may be more sensitive than plant skotomorphogenesis to stresses of antibiotics, but which needs further studies.
幼苗建立包括前一阶段（即暗形态发生）和后一阶段（即光形态发生）。由于植物的特定发育过程，两个阶段可能对抗生素有不同的敏感性。例如，四环素（TC）是一种主要使用的抗生素。在植物暗形态发生中，主根长度是一个相对敏感的终点，而在 TC 胁迫下，比子叶颜色和色素的所有指标都不敏感。总之，我们认为植物光形态发生对抗生素的应激可能比植物暗形态发生更敏感，但这需要进一步研究。
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