Acknowledgement
Supported by : 서울대학교 분자미생물학 연구센타, 단국대학교
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.
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
Supported by : 서울대학교 분자미생물학 연구센타, 단국대학교