site > International journal > (2017, IF=1.685) Highly time-resolved metabolic reprogramming toward differential levels of phosphate in Chlamydomonas reinhardtii

Dept. of Advanced Fermentation Fusion Science & Technology, Kookmin University

|
회원가입

Topics

Professor | Current members | Alumni

Topics

International | Domestic | Patent

HOME > PUBLICATIONS

PUBLICATIONS

작성일 : 17-05-23 15:24

(2017, IF=1.685) Highly time-resolved metabolic reprogramming toward differential levels of phosphate in Chlamydomonas reinhardtii

글쓴이 : ycpark

추천 : 0

http://www.jmb.or.kr/journal/viewJournal.html?doi=10.4014/jmb.1701.010… [372]

Highly time-resolved metabolic reprogramming toward differential levels of phosphate in Chlamydomonas reinhardtii

Cheol-Ho Jang, Gayeon Lee, Yong-Cheol Park and Do Yup Lee

Journal of Microbiology and Biotechnology Accepted

Understanding phosphorus metabolism in photosynthetic organisms is important in that it is closely associated with enhanced crop productivity and pollution management for natural ecosystems (e.g. algal blooming). Accordingly, we exploited highly time-resolved metabolic responses to different levels of phosphate deprivation in C. reinhardtii, a photosynthetic model organism. We conducted non-targeted primary metabolite profiling using gas-chromatography time-of-flight mass spectrometric analysis. Primarily, we systematically identified main contributors to degree-wise responses corresponding to the deprivation levels of phosphate. And we systematically characterized the metabolite sets of exclusive phosphate condition specificity and interaction with culture time. Among them were various types of fatty acids that were most dynamically modulated by the phosphate availability along with the time-course in addition to phosphorylated compounds.

Contact Us

Science Building Room No. 204-205, Kookmin University
861-1 Jeongrung-dong, Sungbuk-gu, Seoul 136-702
Tel: +82-2-910-5596(5462), Fax: +82-2-910-5739
E-mail: ycpark@kookmin.ac.kr