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Table 1 Strains and plasmids used in this study

From: Improving the production of 22-hydroxy-23,24-bisnorchol-4-ene-3-one from sterols in Mycobacterium neoaurum by increasing cell permeability and modifying multiple genes

Name

Description

Source

Strains

 M. neoaurum ATCC 25795

Type strain of M. neoaurum

ATCC

  ΔmmpL3

mmpL3 deleted in M. neoaurum ATCC 25795

This study

  ΔmmpL3+mmpL3

mmpL3 complemented in strain ΔmmpL3

This study

  WIII

kshAs, hsd4A, kstD1, kstD2 and kstD3 deleted in M. neoaurum ATCC 25795

[30]

  WIIIΔmmpL3

kshAs, hsd4A, kstD1, kstD2, kstD3 and mmpL3 deleted in M. neoaurum ATCC 25795

This study

  WIIIΔmmpL3-cyp125 -choM1-fadA5

cyp125, choM1and fadA5 overexpressed in strain WIIIΔmmpL3

This study

Plasmids

 p2NIL

Vector of two homologous arms for allelic recombination in mycobacteria, Kan R

[37]

  p2N-mmpL3

p2NIL carrying two homologous arms of mmpL3, Kan R

This study

 pGOAL19

Hyg, Pag85-lacZ, P hsp60 -sacB, PacI cassette vector, Amp R

[37]

  p19-mmpL3

p2NIL-derived with selection cassette from pGOAL19 for deletion of mmpL3 in mycobacteria

This study

 pMV261

Shuttle vector of Mycobacterium and E. coli, carrying the heat shock (hsp60) promoter, Kan R

Dr. W. R. Jacobs Jr.

  p261-choM1

Recombinant pMV261, for overexpression of ChoM1 in mycobacteria

This study

  p261-choM2

Recombinant pMV261, for overexpression of ChoM2 in mycobacteria

This study

  p261-cyp125

Recombinant pMV261, for overexpression of CYP125 in mycobacteria

This study

  p261-fadA5

Recombinant pMV261, for overexpression of FadA5 in mycobacteria

This study

  p261-cyp125-choM1-fadA5

Recombinant pMV261, for overexpression of CYP125, ChoM1, and FadA5 in mycobacteria

This study

 pMV306

Integration vector in Mycobacterium, without promoter, Kan R

Dr. W. R. Jacobs Jr.

  p306-mmpL3

pMV306-Phsp60-mmpL3, integrative into mycobacterial chromosomal DNA

This study