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한국자원식물학회 / v.8, no.3, 2005년, pp.194-201 
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( Molecular Characterization and Expression Analysis of Ascorbate Peroxidase in Codonopsis lanceolata (S. et Z.) Trautv ) |
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| 초 록 |
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| A cytosolic ascorbate peroxidase, hydrogen peroxide-scavenging enzyme, was characterized from Codonopsis lanceolata. The cytosolic ascorbate peroxidase cDNA (CAPX) was 983 nucleotides long and possess an open reading frame of 753 bp with 251 amino acids (MW 27.9 kDa) with pI 5.61. The deduced amino acid sequence of CAPX shows high homology to other known cytosolic APXs ($78{sim}83%$), but the CAPX was clustered independently from compared ten plant APXs. The CAPX gene was highly expressed in leaf and stem tissues, but not in root. When Codonopsis leaves cut using scalpel were soaked in 1 mM hydorgen peroxide, the expression of CAPX gene was suppressed. |
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| 키워드 |
| Ascorbate peroxidase;CAPX;Codonopsis lanceolata;root;RT-PCR; |
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Plant Resources / v.8, no.3, 2005년, pp.194-201
한국자원식물학회
ISSN : 1226-8771
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200517033413518)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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