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한국식물학회 / v.32, no.2, 1989년, pp.67-78 
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감자에 존재하는 단백질분해효소 억제제 I 유전자의 염기서열
( Nucleotide Sequence of a Proteinase Inhibitor I Gene in Potato ) |
| 이종섭; 서울대학교 자연과학대학 식물학과;
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| Hybridization of DNA isolated from leaves of Russet Burbank potato with tomato cDNA as a probe revealed the presence of about ten inhibitor 1 genes in the genome. Screening of a genomic library of Russet Burbank potato resulted in isolation of seven different genomic clones carrying inhibitor I genes. One of the genomic clones, clone 2, contained two EcoRI fragments of 3.4 and 1.8 kb in size, respectively, which were hybridized with the probe. The nucleotide sequence of parts of the hybridizing EcoRI fragments revealed that they contain a complete gene which codes for an open reading frame of 107 amino acids. It is interrupted by two intervening sequences of 502 and 493 bp, situated at the positions of codons 17 and 43, respectively, of the open reading frame. Putative regulatory sequences, TATAAA and CCACT, were found at the 5' flanking region. In addition, a copy of a 100 bp repeat found at a tomato inhibitor I gene was identified. |
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Journal of Plant Biology / v.32, no.2, 1989년, pp.67-78
한국식물학회
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO198911920114946)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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