title: [Breeding of arachidonic acid producting strain by ion implantation].
abstract: With ion implantation, a high-yield arachidonic acid producting strain(Mortierella alpina) I49-N18 was selected, whose biomass was 30.80 g/L. The lipid component of biomass was 25.8%, in which AA content was 45.37%. The results showed that selected high-yield strain was steady on 250 L fermentor, whose AA yield was 4.0 g/L.
authors.affiliation: Centre of Ion Beam Bioengineering, Institute of Plasma Physics, Academia Sinica, Hefei.
authors.forename: J M
authors.initials: JM
authors.lastname: Yao
authors.forename: J
authors.initials: J
authors.lastname: Wang
authors.forename: X Q
authors.initials: XQ
authors.lastname: Wang
authors.forename: C L
authors.initials: CL
authors.lastname: Yuan
authors.forename: W S
authors.initials: WS
authors.lastname: Wang
authors.forename: Z L
authors.initials: ZL
authors.lastname: Yu
mesh_terms: D016718:Arachidonic Acid / Q000096:biosynthesis*; D018533:Biomass; D005285:Fermentation; D020094:Mortierella / Q000378:metabolism*
chemical_list: D016718:Arachidonic Acid