title: Degradation by Streptomyces viridosporus T7A of plant material grown under elevated CO2 conditions.
abstract: The biodegradability of plant material derived from wheat grown under different concentrations of atmospheric CO2 was investigated using the lignocarbohydrate solubilising actinomycete, Streptomyces viridosporus. Growth of S. viridosporus and solubilisation of lignocarbohydrate were highest when wheat grown at ambient CO2 concentrations (350 ppm) was used as C-source. Growth of S. viridosporus and solubilisation were reduced when the plant material was derived from wheat grown at 645 ppm CO2. The results suggest that modifications in plant structure occur when wheat is grown under conditions of elevated atmospheric CO2 which make it more resistant to microbial digestion.
authors.affiliation: Department of Biology, University of Essex, Colchester, U.K.
authors.forename: A S
authors.initials: AS
authors.lastname: Ball
mesh_terms: D001673:Biodegradation, Environmental; D002245:Carbon Dioxide / Q000378:metabolism*; D002482:Cellulose / Q000378:metabolism; D007700:Kinetics; D008031:Lignin / Q000378:metabolism; D012995:Solubility; D013302:Streptomyces / Q000254:growth & development / Q000378:metabolism*; D014908:Triticum / Q000254:growth & development / Q000378:metabolism*
chemical_list: C036909:lignocellulose; D002245:Carbon Dioxide; D002482:Cellulose; D008031:Lignin