Escherichia coli
DSM 4235
Name:
Escherichia coli (Migula 1895) Castellani and Chalmers 1919
DSM No.:
4235 dsm-4235 dsm4235 dsm 4235 Escherichia coli
Strain designation:
DH1
Other collection no.
or WDCM no.:
or WDCM no.:
ATCC 33849,K12 DH1,NCIB 12045
Country:
country of origin unknown
Date of sampling:
before 08.09.1987
Nagoya Protocol Restrictions:
There are NO known Nagoya Protocol restrictions for this strain.
History:
<- NCIB <- ATCC, DH1
Cultivation conditions:
Summary and
additional information:
additional information:
<- NCIB <- ATCC, DH1. [K12 DH1]. Isogenic with (derivative of) strain MM294 except the mutated alleles recA1 and gyrA96. DNA vector host. Recombination-deficient suppressing strain used for plating and growth of plasmids and cosmids. Gives high transformation frequencies with pBR322 when conditions according to Hanahan (3450) are applied. gyrA96 recA1 endA1 thi-1 hsdR17 supE44 lambda-. (3450). (Medium 381, 37°C)
Literature:
Risk group:
1 (classification according to German TRBA)
Supplied as:
Delivery form | Prices | ||
Freeze Dried | 100,- € | ||
Active culture on request | 240,- € | ||
DNA | 150,- € | ||
Price Category for this culture: 1 |
Freight and handling charges will be added. See price list.
Other cultures: