根癌土壤杆菌中D-醛己糖：细胞色素c氧化还原酶的诱导
Induction of D-aldohexoside:cytochrome c oxidoreductase in Agrobacterium tumefaciens.
作者信息
Nakamura L K, Tyler D D
出版信息
J Bacteriol. 1977 Feb;129(2):830-5. doi: 10.1128/jb.129.2.830-835.1977.
D-Aldohexopyranoside:cytochrome c oxidoreductase (ACO) was strongly induced by cellobiose, alpha-methylglucoside, beta-methylglucoside, kojibiose, and sophorose. Induction was rapid, and ACO was readily detectable within 10 min after addition of cellobiose as inducer. Although not measurable for 30 to 40 min after addition of inducer, once started, the rate of induction with alpha-methylglucoside equaled or even exceeded that obtained with cellobiose. Induction by sucrose, maltose, alpha-alpha-trehalose, melibiose, and lactose was weak. In general, the active ACO inducers were poor glycosidase inducers; the converse also appeared to be true. Although ACO induction was not repressed by D-glucose, it was repressed by succinate, malate, and fumarate.
D-醛己吡喃糖苷：细胞色素c氧化还原酶（ACO）可被纤维二糖、α-甲基葡萄糖苷、β-甲基葡萄糖苷、曲二糖和槐糖强烈诱导。诱导迅速，在添加纤维二糖作为诱导剂后10分钟内即可轻易检测到ACO。虽然在添加诱导剂后30至40分钟内无法测量，但一旦开始，α-甲基葡萄糖苷的诱导速率等于甚至超过纤维二糖的诱导速率。蔗糖、麦芽糖、α,α-海藻糖、蜜二糖和乳糖的诱导作用较弱。一般来说，ACO的活性诱导剂是较差的糖苷酶诱导剂；反之似乎也成立。虽然ACO的诱导不受D-葡萄糖的抑制，但受琥珀酸、苹果酸和富马酸的抑制。
Zotero 插件