characteristics.text: SAMN00000668
characteristics.characteristic: External Id
characteristics.text: Boston College, Marthlab
characteristics.characteristic: INSDC center name
characteristics.text: 2008-11-04T10:45:39.857Z
characteristics.characteristic: INSDC first public
characteristics.text: 2013-06-12T08:43:22.983Z
characteristics.characteristic: INSDC last update
characteristics.text: SRS000584
characteristics.characteristic: INSDC secondary accession
characteristics.text: live
characteristics.characteristic: INSDC status
characteristics.text: Generic
characteristics.characteristic: NCBI submission model
characteristics.text: Generic.1.0
characteristics.characteristic: NCBI submission package
characteristics.text: SRS000584
characteristics.characteristic: SRA accession
characteristics.text: Pichia stipitis Shi21 is derived from reference strain CBS 6054. Shi21 has been subjected to chemical mutagenesis, phenotypic selection, genetic engineering and adaptive evolution in order to develop strains improved for ethanol production. Chemical mutagenesis and selection resulted in small improvements in ethanol production attributable in part to carbon catabolite derepression (Supplementary Figure 1, Methods). Disruption of CYC1 (Cyctochrome c, isoform 1) to create strain Shi21 increased the specific ethanol production rate by 50% and the ethanol yield by 10%
characteristics.characteristic: description
characteristics.text: Scheffersomyces stipitis Shi21
characteristics.ontologyTerms: http://purl.obolibrary.org/obo/NCBITaxon_564619
characteristics.characteristic: organism
characteristics.text: Generic sample from Scheffersomyces stipitis Shi21
characteristics.characteristic: title