7. Preservation
| Method and category of cultures |
Liquid N2(all species bacteria) |
| Freezer(cooling ret-to 40 degrees bacteria) |
| Freeze-dry(all species bacteria) |
| Control of the culture |
dedection of bacterial fungal,mycoplasma contaminants |
| check each culture using microscope by any conventional strain method |
| check for sterility all cultured media |
| incubate each tests plates and broths in the requirements conditions |
| autoclave and discard any contaminated cultures or ample lots |
| Deposit |
Mainly to our collection |
| Mainly to collections in our country |
| Source(s) of strains for people in this country: isolated by or introduced from |
the collection abroad | ZML(Israel) |
| Isolation by ourselves |
| Personally from the scientists in our country |
| From the collections in our country |
| the collection abroad | CCTM(France) |
| the collection abroad | NCDO(England) |
| the collection abroad | NCIB(England) |
| the collection abroad | NCTC(England) |
| the collection abroad | UMTL(Ukraine) |
| the collection abroad | ATCC(USA) |
| the collection abroad | WCM(Russia) |
| the collection abroad | CBS(Holland) |
| the collection abroad | JFO(Japan) |
| the collection abroad | JP(France) |
| the collection abroad | JZ(Brazil) |
| the collection abroad | JRMIS(Russia) |
| the collection abroad | NIZO(Holland) |
| the collection abroad | NRRL(USA) |
| the collection abroad | UCP(USA) |
| the collection abroad | JEBA(German) |
| the collection abroad | EMV(Switzerland) |
| Number of Strains until now |
Type |
Holding strains
(total number)/(number from your country) |
new species
(total number)/(number from your country) |
| Bacteria |
217 |
45 |
|
|
| Fungi |
29 |
2 |
|
|
| Yeasts |
51 |
9 |
|
|