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한국식물학회 / v.36, no.2, 1993년, pp.177-182 
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보리수나무 뿌리혹으로부터 Frankia EuIK1 공생균주의 분리
( Isolation of Symbiotic Frankia EuIK1 Strain from Root Nodule of Elaeagnus umbellata ) |
| 김성천; 서울대학교 생물학과;
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| The root nodules of Elaeagnus umbellata were coralloid-shape due to repeated dichotomous branching of nodule meristem. The filamentous endophyte with vesicle cluster ranging from 30 ${mu}{ extrm}{m}$ to 60 ${mu}{ extrm}{m}$ in diameter was present only in the cortical cells. The isolated endophytes in vitro culture showed typical Frankia morphology, consisting of highly branched hyphae ranging from 0.8 ${mu}{ extrm}{m}$ to 1.0 ${mu}{ extrm}{m}$ in diameter, terminal and intrahyphal sporangia varing in shape and size up to 60 ${mu}{ extrm}{m}$ in length and laminated vesicles. Its infectivity and effectivity were confirmed by induction of nitrogen-fixing root nodules on the inoculated seedlings of two Elaeagnus species. Consequently, the isolate was confirmed as a true symbiont of Elaeagnus umbellata root nodule and named Frankia EuIK1. |
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Journal of Plant Biology / v.36, no.2, 1993년, pp.177-182
한국식물학회
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199311920116518)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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