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한국식물학회 / v.40, no.1, 1997년, pp.67-71 
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( Developmental changes of sugar contents in the gall on the leaf of elm (Zelkowa serrata Makino) formed by Paracolopha morrisori Baker (Homopetra) ) |
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| 초 록 |
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| To understand cell wall polysaccharide synthesis and the role of gall in interaction with aphids, the changes of sugar contents in the gall during their growth and development were determined from May 2d to June 8, 1996. The sugar content in the symplastic (MeOH and hot water) fractions decreased as the developmental stages progressed. In the cell wall fraction, the amount of pectic substances (2-3 mg per gram fresh weight) did not change. The hemicellulosic substance increased by 40% from May 14 to May 31. Among the neutral sugar components of hemicellulosic polysaccharides, xylose and arabinose contents increased during development of the gall, suggesting that xylans with arabinose residues were massively synthesized. On the other hand, glucose content decreased during development of the gall. The cellulose substance consistently increased 5 folds from May 2 to 31. The relationship between the aphid and the changes in sugar contents of cell walls during the development of aphid and the gall formation was discussed. |
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| 키워드 |
| Zelkova serrata;Gell;Sugar confcnt;Cell wall polysaccharidc;Paracolopha morrisoni; |
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Journal of Plant Biology / v.40, no.1, 1997년, pp.67-71
한국식물학회
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199711920119127)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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