Open AccessIsolation of a new member of group 3 late embryogenesis abundant protein gene from a halotorelant green alga by a functional expression screening with cyanobacterial cells
Author(s) -
Satoshi Tanaka
Publication year - 2004
Publication title -
fems microbiology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.899
H-Index - 151
eISSN - 1574-6968
pISSN - 0378-1097
DOI - 10.1016/j.femsle.2004.05.019
Subject(s) - biology , gene , isolation (microbiology) , gene expression , embryogenesis , microbiology and biotechnology , genetics , botany
By a functional expression screening with cyanobacterial cells, a new member of group 3 late embryogenesis abundant protein genes (designated cw80lea3) was isolated from the cDNA library of halotolerant green alga Chlamydomonas sp. strain W80. The principle of the screening method was based on the acquisition of NaCl salt-tolerance of the fresh water cyanobacterial cells carrying the halotolerant algal gene. The expression of cw80lea3 gene in the C. W80 cells was induced by salt- and cold-stresses, but not by abscisic acid treatment.