Project description:Parascedosporium putredinis NO1 was grown for 4 days on six lignocellulosic substrates: Kraft Lignin (LI), Sugar Cane Bagasse (SC), Rice Straw (RS), Wheat Straw (WS), Wheat Bran (WB), and Empty Fruit Bunches from Palm Oil (EF). Proteins were harvested from the culture supernatant and from the insoluble fraction using a biotin-labelling approach to target the proteins bound to the lignocellulosic substrates.
Project description:Yeast sugar transporters are highly evolved for optimized glucose transport, a major roadblock when it comes to utilizing non-glucose sugars in renewable feedstocks such as lignocellulosic biomass. The AtSWEET7p transporter has been identified for simultaneous transport of glucose and xylose, prevalent in plant cell wall hydrolysates. Here, we replaced endogenous hexose transporters with AtSWEET7 to construct an engineered Saccharomyces cerevisiae capable of multiple sugars with no glucose repression. The resulting strain (NKSW7-1) gained the capacity to simultaneously co-ferment glucose, xylose, mannose, and fructose in a synthetic medium, as well as the sugars in mixtures of bagasse hydrolysate and cane juice. Notably, the replacement of native sugar transporters by AtSWEET7 led to reprogramming of central carbon metabolism, activating glucose-repressed genes even in the presence of substantial amounts of glucose. Continuous culture experiments with the NKSW7-1 strain demonstrated feasibility of AtSWEET7 to disable glucose repression on other hexose or/and pentose sugar uptake. The broad transport capacity of AtSWEET7p can be utilized for achieving co-consumption of all sugars, especially in the case of emerging, underutilized, and renewable substrates.
2024-07-31 | GSE238127 | GEO
Project description:Transcriptome analisys of a diverse microbial sugar cane bagasse composting community
Project description:Metaproteomic analysis of an enriched anaerobic rumen consortium (ERAC) using sugarcane bagasse and rumen as unique carbon and microbial sources
Project description:The arrays in this series correspond to a comparative genomic analysis between S. cerevisiae strain JAY270 and the reference laboratory strain S288c. JAY270 is a heterothalic diploid used in bioethanol production from sugar cane feedstock in Brazil. This strain has several chromosomal length polymorphisms between homologous chromosomes. The two Chr6 homologs, Chr6 short and Chr6 long, were examined using microarrays to determine the genomic regions which are rearranged.
2009-01-29 | GSE14601 | GEO
Project description:Control of sugar cane stem borers
| PRJNA845813 | ENA
Project description:Control of sugar cane stem borers
| PRJNA845818 | ENA
Project description:Control of sugar cane stem borers
