Stemler A
Biochim Biophys Acta. 1979 Jan 11;545(1):36-45. doi: 10.1016/0005-2728(79)90111-7.
The binding of HCO-3 to Photosystem II reaction center complexes in broken chloroplasts requires the presence of the oxidized form of the negative charge accumulator 'B'. HCO-3 which is already bound to the reaction center II complex can escape if chloroplasts are illuminated with saturating light in the presence of a Hill oxidant and high concentrations of sodium chloride and sodium formate. These observations are explained in terms of a cyclic dark binding of HCO-3 to the reaction center II complex and a subsequent release in the light.
在破碎的叶绿体中，HCO₃⁻与光系统II反应中心复合物的结合需要负电荷积累体“B”的氧化形式存在。如果在希尔氧化剂、高浓度氯化钠和甲酸钠存在的情况下，用饱和光照射叶绿体，已经与反应中心II复合物结合的HCO₃⁻会逸出。这些观察结果可以用HCO₃⁻与反应中心II复合物的循环暗结合以及随后在光照下的释放来解释。
