TY  - BOOK
AU  - Kim,S.I.
AU  - Jin Young Kim
AU  - Eun A.Kim
AU  - Kyung-Hoon Kwon
AU  - Kyung-Wook Kim
AU  - Kun Cho
AU  - Jeong Hwa Lee
AU  - Jeong Hwa Lee
AU  - Deok-Chun Yang
AU  - Jong Shin Yoo
AU  - Young Mok Park
TI  - Proteome analysis of hairy root from Panax ginseng C. A. Meyer using peptide fingerprinting, internal sequencing and expressed sequence tag data
KW  - EXPRESSED SEQUENCE TAG DATA
KW  - HAIRY ROOT
KW  - INTERNAL SEQUENCING
KW  - PANAX GINSENG
KW  - C. A. MEYER
KW  - PEPTIDE FINGERPRINTING
KW  - PROTEOME ANALYSIS
N2  - As an initial step to the comprehensive proteomic analysis of Panax ginseng C. A. Meyer, protein mixtures extracted from the cultured hairy root of Panax ginseng were separated by two-dimensional polyacrylamide gel electrophoresis (2-DE). The protein spots were analyzed and identified by peptide finger printing and internal amino acid sequencing by matrix-assisted laser desorption/ionization-time of flight mass spectrometry (MALDI-TOF MS)and electrospray ionization quadrupole-time of flight mass spectrometry (ESI Q-TOF MS), respectively. More than 300 protein spots were detected on silver stained two-dimensional (2-D)gels using pH 3-10, 4-7, and 4.5- 5.5 gradients. Major protein spots (159)were analyzed by peptide fingerprinting or de novo sequencing and the functions of 91 of these proteins were identified. Protein identification was achieved using the expressed sequence tag (EST)database from Panax ginseng and the protein database of plants like Arabidopsis thaliana and Oryza sativa. However, peptide mass fingerprinting by MALDI-TOF MS alone was insufficient for protein identification because of the lack of a genome database for Panax ginseng. Only 17 of the 159 protein spots were verified by peptide mass fingerprinting using MALDI-TOF MS whereas 87 out of 102 protein spots, which included 13 of the 17 proteins identified by MALDI-TOF MS, were identified by internal amino acid sequencing using tandem mass spectrometry analysis by ESI Q-TOF MS. W ten the internal amino acid sequences were used as identification markers, the identification rate exceeded 85.3
UR  - https://drive.google.com/file/d/18GrJZJQcEgGB-3t0M-XrdbnITUl8NVgZ/view?usp=drivesdk
ER  -