Lütke-Brinkhaus F, Liedvogel B, Kleinig H
Eur J Biochem. 1984 Jun 15;141(3):537-41. doi: 10.1111/j.1432-1033.1984.tb08226.x.
Isolated mitochondria from potato tubers, spinach leaves, and daffodil petals from intermediates of the ubiquinone biosynthetic pathway (prenylated 4-hydroxybenzoate, prenylated phenols, and quinoid compounds) from [1-14C]isopentenyl diphosphate and endogenous or exogenous 4-hydroxybenzoate. In contrast [2-14C]mevalonate 5-diphosphate, the immediate precursor of isopentenyl diphosphate was not accepted as a substrate. These results suggest that plant mitochondria have their own prenyltransferase and prenylation system, similar to the plastid compartment which also starts by the use of isopentenyl diphosphate [see Kreuz, K. and Kleinig, H. (1984) Eur. J. Biochem. 141, 531-535].
从马铃薯块茎、菠菜叶和水仙花瓣中分离出的线粒体，利用来自[1-¹⁴C]异戊烯基二磷酸和内源性或外源性4-羟基苯甲酸的泛醌生物合成途径中间体（异戊烯基化的4-羟基苯甲酸、异戊烯基化的酚类和醌类化合物）。相比之下，异戊烯基二磷酸的直接前体[2-¹⁴C]甲羟戊酸5-二磷酸不被接受作为底物。这些结果表明，植物线粒体具有自己的异戊烯基转移酶和异戊烯基化系统，类似于质体区室，后者也是从使用异戊烯基二磷酸开始的[见Kreuz, K.和Kleinig, H.（1984年）《欧洲生物化学杂志》141, 531 - 535]。
