Korean Journal of Microbiology (미생물학회지)
- Volume 28 Issue 3
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- Pages.199-203
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- 1990
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- 0440-2413(pISSN)
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- 2383-9902(eISSN)
Distribution of Heterotrophic Bacterial Flora in Soil on the King George Island (Antarctica) and Their Enzyme Activities
남극 King Geroge Island 토양의 종속영양 세균 분포상과 효소 활성도
Abstract
To study distribution of bacterial flora and their biochemical characteristics in the Antarctic soilecosystem, these experiments were performed during the austral summer(Feb., 1989) on the King George Island, Antarctica. The numbers of heterotrophic bacterial colonies and extracellular enzyme actibities were estimated from the Antarctic terrestrial soils which were sampled from 17 different locations near Sejong station (Korea) and Teniente Jubany station (Argentina) on the King George Island. The numbers of heterotrophic bacterial colonies were extremely variable with sampling sites and incubation temperatures. Arithmetric average numbers were
남극 토양생태계 세균의 분포와 세균의 생화학적 특성을 알아보기 위해 King George섬의 세종기지(한국)와 Te-niente Jubany기지(아르헨티나) 주변의 토양 17점을 남극 하계 기간(1989년 2월) 동안 채취하여 종속영양 세균의 수오 채외 효소활성도를 측정하였다. 종속영양 세균수는 시료채취지역과 배양온도가 다른 조건에서 자란 세균의 경우에도 그 평균값이 비숫한 경향을 보이고 있으나 protease는
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