کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6494254 44801 2016 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
2,3 Butanediol production in an obligate photoautotrophic cyanobacterium in dark conditions via diverse sugar consumption
ترجمه فارسی عنوان
2،3 تولید بوتانیدول در یک سینوآمباریک فتوتروپیک عکس العمل در شرایط تاریک از طریق مصرف قند مختلف
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بیو مهندسی (مهندسی زیستی)
چکیده انگلیسی
Cyanobacteria are under investigation as a means to utilize light energy to directly recycle CO2 into chemical compounds currently derived from petroleum. Any large-scale photosynthetic production scheme must rely on natural sunlight for energy, thereby limiting production time to only lighted hours during the day. Here, an obligate photoautotrophic cyanobacterium was engineered for enhanced production of 2,3-butanediol (23BD) in continuous light, 12 h:12 h light-dark diurnal, and continuous dark conditions via supplementation with glucose or xylose. This study achieved 23BD production under diurnal conditions comparable to production under continuous light conditions. The maximum 23BD titer was 3.0 g L−1 in 10 d. Also achieving chemical production under dark conditions, this work enhances the feasibility of using cyanobacteria as industrial chemical-producing microbes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Metabolic Engineering - Volume 36, July 2016, Pages 28-36
نویسندگان
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