四川理工学院学报:自然科学版
四川理工學院學報:自然科學版
사천리공학원학보:자연과학판
Journal of Sichuan University of Science & Engineering:Natural Science Editton
2012年
5期
1-5
,共5页
赵志平%聂鑫%丁杰%李再新%张智%谢万如
趙誌平%聶鑫%丁傑%李再新%張智%謝萬如
조지평%섭흠%정걸%리재신%장지%사만여
光合细菌%固氮%CbbR转录蛋白%表达系统
光閤細菌%固氮%CbbR轉錄蛋白%錶達繫統
광합세균%고담%CbbR전록단백%표체계통
photosynthetic bacteria%carbon fixation%CbbR transcription protein%expression system
光合细菌分布广泛,本身无毒,富含蛋白质、类胡萝卜素等多种营养物质,得到广泛应用。光合细菌的分子生物学研究已开展了40多年,在固碳和蛋白质表达系统研究方面取得了丰硕成果。阐述了光合细菌cbb操纵子固碳的分子机制和光合细菌作为新型蛋白质表达系统的研究进展,提出了未来的研究重点,为光合细菌的综合开发和利用提供了新思路。
光閤細菌分佈廣汎,本身無毒,富含蛋白質、類鬍蘿蔔素等多種營養物質,得到廣汎應用。光閤細菌的分子生物學研究已開展瞭40多年,在固碳和蛋白質錶達繫統研究方麵取得瞭豐碩成果。闡述瞭光閤細菌cbb操縱子固碳的分子機製和光閤細菌作為新型蛋白質錶達繫統的研究進展,提齣瞭未來的研究重點,為光閤細菌的綜閤開髮和利用提供瞭新思路。
광합세균분포엄범,본신무독,부함단백질、류호라복소등다충영양물질,득도엄범응용。광합세균적분자생물학연구이개전료40다년,재고탄화단백질표체계통연구방면취득료봉석성과。천술료광합세균cbb조종자고탄적분자궤제화광합세균작위신형단백질표체계통적연구진전,제출료미래적연구중점,위광합세균적종합개발화이용제공료신사로。
Photosynthetic bacteria are widespread, safe and rich in protein and carotenoids, and thus widely-used. So far molecular biology researches of photosynthetic bacteria have been performed over 40 years in wide research fields and a large number of research findings are obtained in carbon fixation and protein expression system. The present review describes the research progresses of photosynthetic bacteria in the mechanisms on carbon fixation by cbb operon and novel protein expression system. It puts forward the future research focus and supplies new insights into the comprehensive development and application of photosynthetic bacteria.