Transcription profiling of butanol producer Clostridium beijerinckii NRRL B-598 using RNA-Seq
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چکیده
منابع مشابه
Draft Genome Sequence of Clostridium pasteurianum NRRL B-598, a Potential Butanol or Hydrogen Producer
We present a draft genome sequence of Clostridium pasteurianum NRRL B-598. This strain ferments saccharides by two-stage acetone-butanol (AB) fermentation, is oxygen tolerant, and has high hydrogen yields.
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Background: Biobutanol production by clostridia via the acetone–butanol–ethanol (ABE) pathway is a promising future technology in bioenergetics , but identifying key regulatory mechanisms for this pathway is essential in order to construct industrially relevant strains with high tolerance and productivity. We have applied flow cytometric analysis to C. beijerinckii NRRL B-598 and carried out co...
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In these studies, butanol (acetone butanol ethanol or ABE) was produced from wheat straw hydrolysate (WSH) in batch cultures using Clostridium beijerinckii P260. In control fermentation 48.9 g L(-1) glucose (initial sugar 62.0 g L(-1)) was used to produce 20.1 g L(-1) ABE with a productivity and yield of 0.28 g L(-1 )h(-1) and 0.41, respectively. In a similar experiment where WSH (60.2 g L(-1) ...
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Use of starch solution as feed for butanol bioconversion processes employing Clostridium beijerinckii BA101 may have added economic advantage over the use of glucose. Acetone butanol ethanol (ABE) was produced from 30 gL(-1) starch solution using a continuous process. The bioreactor was fed at a dilution rate of 0.02 h(-1) and starch solution/feed volume (3 L) was replaced every 72 h. The conti...
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Strain BR54 of Clostridium beijerinckii was derived from the wild type strain, NCIMB 8052, by mutagenesis with Tn1545 and selection for butanol tolerance. It harbours a single copy of Tn 1545 in a 435 bp intergenic region separating two convergently transcribed genes, accC and gldA. The former encodes biotin carboxylase (E.C.6.3.4.14), a subunit of acetyl-CoA carboxylase and the latter encodes ...
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ژورنال
عنوان ژورنال: BMC Genomics
سال: 2018
ISSN: 1471-2164
DOI: 10.1186/s12864-018-4805-8