bacterial strains - L.lactis MG1363(^Htra mutant) or L.lactis NZ9000(^Htra mutant) (Mar/24/2009 )

hello
I am a phd student in Chonbuk national university,S.korea..i need a bacteria i.e Lactococcus lactis and strain is
L.lactis MG1363(^Htra mutant) or
L.lactis NZ9000(^Htra mutant) or
L.lactis IL1403(^Htra mutant)
i need any one among this three...could u tell me where i can get them..

Try ATCC
Or, google the strain and "s.korea" and see if any one in your area has them.