Linked Life Data

18669266

Source:http://linkedlifedata.com/resource/pubmed/id/18669266

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
2008-8-1
pubmed:abstractText
The possibility of obtaining mutant yeasts Yarrowia lipolytica VKM Y-2373 with increased ability to synthesize citric acid from glucose by using UV irradiation and N-methyl-NT-nitro-N-nitrosoguanidine was studied. Of 1500 colonies of the Y. lipolytica treated with either UV or N-methyl-NT-nitro-N-nitrosoguanidine, three mutants were selected that displayed higher (by 23%) biosynthetic ability as compared with the initial strain. Additionally, three mutants were selected from 1000 colonies of the Y. lipolytica exposed to a combined action of UV and N-methyl-NT-nitro-N-nitrosoguanidine; their biosynthetic activity exceeded that of the initial strain by 43.9%. The selective media with citrate and acetate were developed for a rapid selection of mutants as well as the express methods for the detection of active citric acid producers on the solid media with chalk and bromocresol containing a limiting concentration of amine nitrogen and an excess of glucose.
pubmed:language
rus
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0555-1099
pubmed:author
pubmed:issnType
Print
pubmed:volume
44
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
219-24
pubmed:meshHeading
pubmed:articleTitle
[Obtaining of the mutant Yarrowia lipolytica strains producing citric acid from glucose].
pubmed:publicationType
Journal Article, English Abstract