编码糖酵解酶丙酮酸磷酸二激酶的蓝氏贾第鞭毛虫基因序列。
Sequence of a Giardia lamblia gene coding for the glycolytic enzyme, pyruvate,phosphate dikinase.
作者信息
Nevalainen L, Hrdý I, Müller M
机构信息
Rockefeller University, New York NY, USA.
出版信息
Mol Biochem Parasitol. 1996 May;77(2):217-23. doi: 10.1016/0166-6851(96)02604-7.
The sequence of the gene coding for pyruvate,phosphate dikinase (EC 2.7.9.1) in Giardia lamblia (syn. G. duodenalis) has been established. The deduced amino acid sequence is very similar to all of its known homologs from the protist, Entamoeba histolytica, the eubacterium, Clostridium symbiosum and plant chloroplasts. Phylogenetic reconstruction with neighbor-joining and maximum parsimony methods reveals that the sequences form two clades, one comprising the anaerobic microorganisms, and the other the chloroplast enzymes.
已经确定了蓝氏贾第鞭毛虫（又称十二指肠贾第虫）中编码丙酮酸磷酸双激酶（EC 2.7.9.1）的基因序列。推导的氨基酸序列与来自原生生物溶组织内阿米巴、真细菌共生梭菌和植物叶绿体的所有已知同源物非常相似。用邻接法和最大简约法进行的系统发育重建表明，这些序列形成两个进化枝，一个包含厌氧微生物，另一个包含叶绿体酶。
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