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Rhodobacter sphaeroides 대표 이미지

영문 설명
출처: English Wikipedia - Species Pages
Rhodobacter sphaeroides is a kind of purple bacteria; a group of bacteria that can obtain energy through photosynthesis. Its best growth conditions are anaerobic phototrophy (photoheterotrophic and photoautotrophic) and aerobic chemoheterotrophy in the absence of light.[1] R. sphaeroides is also able to fix nitrogen.[2] It is remarkably metabolically diverse, as it is able to grow heterotrophically via fermentation and aerobic and anaerobic respiration. R. sphaeroides has been isolated from deep lakes and stagnate waters.[2] R. sphaeroides is one of the most pivotal organisms in the study of bacterial photosynthesis. It requires no unusual conditions for growth and is incredibly efficient. The regulation of its photosynthetic machinery is of great interest to researchers, as R. sphaeroides has an intricate system for sensing O2 tensions.[3] Also, when exposed to a reduction in the partial pressure of oxygen, R. sphaeroides develops invaginations in its cellular membrane. The photosynthetic apparatus is housed in these invaginations.[3] These invaginations are also known as chromatophores. The genome of R. sphaeroides is also somewhat intriguing. It has two chromosomes, one of 3 Mb (CI) and one of 900 Kb (CII), and five naturally occurring plasmids. Many genes are duplicated between the two chromosomes but appear to be differentially regulated. Moreover, many of the open reading frames (ORFs) on CII seem to code for proteins of unknown function. When genes of unknown function on CII are disrupted, many types of auxotrophy result, emphasizing that the CII is not merely a truncated version of CI.[4]
국문 설명
출처: 없음
국가생명연구자원통합정보시스템 연계 데이터 (전체 데이터 건수: 8814)
번호 ID 자원고유번호 학명 대구분 중구분 연계기관 연계정보조회
1 8558 KCTC 12085 Rhodobacter sphaeroides 미생물 균주 생물자원센터 조회
2 9726 KCTC 1434 Rhodobacter sphaeroides 미생물 균주 생물자원센터 조회
3 1462713 KEMB*001-058 Rhodobacter sphaeroides 미생물 균주 연구소재중앙센터 조회
4 1462714 KEMB*001-062 Rhodobacter sphaeroides 미생물 균주 연구소재중앙센터 조회
5 1462715 KEMB*001-070 Rhodobacter sphaeroides 미생물 균주 연구소재중앙센터 조회
6 1462716 KEMB*1-8 Rhodobacter sphaeroides 미생물 균주 연구소재중앙센터 조회
7 1813177 KEMB*001-064 Rhodobacter sphaeroides 미생물 균주 연구소재중앙센터 조회
8 1895293 KCTC 1425 Rhodobacter sphaeroides 미생물 균주 생물자원센터 조회
9 7962996 BI3505974 Rhodobacter sphaeroides 미생물 단백질서열정보 서강대학교 조회
10 7980859 BI3523982 Rhodobacter sphaeroides 미생물 단백질서열정보 경상대학교 조회
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