Hoober J K, Bednarik D, Keller B J, Marks D B
Prog Clin Biol Res. 1982;102 Pt B:127-37.
Etiolated Chlamydomonas reinhardtii y-1 cells synthesize chlorophyll at a linear rate when exposed to light at 38 degrees C. A reduced porphyrin also was synthesized at similar rates in dark-incubated cells treated with o- or m-phenanthroline. Etiolated cells accumulated mRNA for the major thylakoid polypeptides in the dark after the temperature was increased to 38 degrees C. However, chlorophyll synthesis was required for accumulation of these polypeptides.
黄化莱茵衣藻y-1细胞在38摄氏度光照下以线性速率合成叶绿素。在用邻菲啰啉或间菲啰啉处理的暗培养细胞中,还原卟啉也以相似速率合成。当温度升至38摄氏度后,黄化细胞在黑暗中积累主要类囊体多肽的mRNA。然而,这些多肽的积累需要叶绿素合成。