|
KMID : 1098420050130050293
|
|
Korean Journal of Medicinal Crop Science
2005 Volume.13 No. 5 p.293 ~ p.297
|
|
|
Isolation and Characterization of Thioredoxin cDNA from Codonopsis lanceolata (S. et Z.) Trautv
|
|
In Jun-Gyo
Lee Bum-Soo
Rho Yeong-Deok
Yu Chang-Yeon
Yang Deok-Chun
|
|
|
Abstract
|
|
|
|
A thoredoxin (CTRX) gene was cloned and characterized from a full length cDNA library prepared from taproot of three-year old Codonopsis lanceolata. A CTRX was 666 nucleotides long and has an open reading frame of 372 bp with 124 amino acid residues (pI = 4.92). The deduced amino acid sequence of the CTRX matched to the previously reported plant thioredoxin h genes. The deduced amino acid sequence of CTRX exhibited the similarity of 33-67% among previously registered thioredoxin genes. The expression of CTRX in leaves of Codonopsis lanceolata was increased by wounding and 1 mM $H_2O_2$, but decreased by 0.1 mM cadmium.
|
|
|
KEYWORD
|
|
|
Abiotic stress, cadmium, Codonopsis lanceolata, RT-PCR, thioredoxin
|
|
|
FullTexts / Linksout information
|
|
|
|
|
Listed journal information
|
|
|