CLONIG AND CHARACTERIZATION OF A NEW ICE NUCLEATION ACTIVE GENE FROM ICE NUCLEATION ACTIVE BACTERIUM ERWINIA ANANAS 110
- VernacularTitle:冰核细菌Erwinia ananas 110冰核基因克隆和序列分析
- Author:
Chao-Rong TANG
;
Fu-Zai SUN
;
Ting-Chang ZHAO
;
Rui-Feng LI
;
- Publication Type:Journal Article
- Keywords:
Ooning of an ice nucleation active (ina) gene, Sequencing and Characterization, New ina gene iceA
- From:
Microbiology
1992;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Using the chromosomal DNA of an ice nucleation active bacterium Erwinia ananas 110 as template, an ice nucleation active (ina) gene was amplified by PCR with Taq plusI DNA polymerase. After sequencing and compared with reported ina genes, the cloned gene was identified as a new ina gene and was registered in GenBank at the accession number of AF387802. The new ina gene, named as iceA, has 3921 bp for its coding region, which encodes 1306 amino acids consisting of repetitive segment (R-domain, 1104aa), which is flanked by N-and C-terminal sequences, with 161 aa and 41aa, respectively.
