A novel gene that bears a DnaJ motif influences cyanobacterial cell division
A novel gene that bears a DnaJ motif influences cyanobacterial cell division
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DOI：
10.1128/jb.184.19.5524-5528.2002
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发表时间：
2002-10-01
影响因子：
3.2
通讯作者：
Wolk, CP
中科院分区：
文献类型：
--
作者：
Koksharova, OA;Wolk, CP
转座子Tn5-692诱变聚球藻。高效菌株PCC7942。在TN5-692衍生的细胞分裂突变体FTN2中突变的基因的预测产物具有N-末端Dna J结构域，其蓝藻和植物的同源物也是如此。鱼腥藻(Anabaena sp.)PCC7120菌株在与ftn2和ftn6同源的基因中发生突变时，会形成类似碱性粒细胞的细胞。
Transposon Tn5-692 mutagenizes Synechococcus sp. strain PCC 7942 efficiently. The predicted product of the gene mutated in the Tn5-692-derived cell division mutant FTN2 has an N-terminal DnaJ domain, as have its cyanobacterial and plant orthologs. Anabaena sp. strain PCC 7120, when mutated in genes orthologous to ftn2 and ftn6, forms alkinete-like cells.