과제정보
연구 과제 주관 기관 : 서울대학교 분자미생물학 연구센타, 단국대학교
한강의 본류와 만나는 탄천과 중랑천에서 16S rDAN를 증폭하고 부분적인 염기서열 분석을 통하여 한강의 세균 다양성을 결정하였다. 총 27개의 클론을 분리하였으며 RFLP를 이용하여 7개의 group으로 나누었다. 탄천의 15개 클론은 4개의 group으로 나뉘어졌으며 가장 많은 클론을 포함하는 group(HT-1 클론)은 class Proteobacteria의
Bacterial diversity was determined by amplification and sequencing of 16S rDNA at Tancheon and Jungrang in Han river. Twenty-seven clones constructed were divided 7 groups using RFLP. Fifteen clones were classified 4 groups in Tancheon and the group (HT-1 clone) including many clones was affiliated a high similarity with Aerobacter cryaerophilus (the class Proteobacteria including members of the delta subdivisions). The other two groups (HT-6 and HT-9 clone) including several clones were classified with the class Cytophagales in Tancheon. Twelve clones were classified 3 groups in Jungrang and the group (HJ-1 clone) including many clones was affiliated a high similarity with Sphingomonas sp. (the class Proteobacteria including members of the alpha subdivisions). As a whole results, the class Proteobacteria (alpha, beta and delta subdivision), the order Cytophagales, and the order Actinomycetales were detected.
연구 과제 주관 기관 : 서울대학교 분자미생물학 연구센타, 단국대학교