422 results

1. C321.∆A T7RNAP

   Bacterial Strain

   #182776

   Purpose

   Recoded E. coli MG1655 strain with UAG termination function removed (RF1 is deleted); T7RNAP cassette genomically inserted

   Depositor

   Michael Jewett

   Article

   Perez et al Biotechnol J. 2021 Dec 11:e2100330. doi:

   Bacterial Resistance

   Spectinomycin

   Available since

   April 18, 2023

   Availability

   Academic Institutions and Nonprofits only

2. US0hisB-pyrF-

   Bacterial Strain

   #12614

   Depositor

   Scot Wolfe

   Article

   Meng et al Nat Biotechnol. 2005 Aug . 23(8):988-94.

   Bacterial Resistance

   Tetracycline

   Available since

   Sept. 26, 2006

   Availability

   Academic Institutions and Nonprofits only

3. C-5545 ∆cosδε

   Bacterial Strain

   #209018

   Purpose

   Deficient in the P2 bacteriophage packaging cos site and encoding rhamnose-inducible P4 delta (δ) and epsilon (ε) genes

   Depositor

   Alfonso Jaramillo

   Article

   Tridgett et al ACS Synth Biol. 2021 Jan 15;10(1):107-11

   Bacterial Resistance

   Hygromycin

   Species

   Escherichia coli

   Available since

   Jan. 17, 2025

   Availability

   Academic Institutions and Nonprofits only

4. DH10GFP

   Bacterial Strain

   #109392

   Purpose

   DH10B with a "capacity monitor" inserted in the lambda phage integration site.

   Depositor

   Tom Ellis

   Article

   Ceroni et al Nat Methods. 2018 Mar 26. pii: nmeth.463

   Bacterial Resistance

   Kanamycin

   Available since

   May 30, 2018

   Availability

   Academic Institutions and Nonprofits only

5. RF6

   Bacterial Strain

   #62074

   Purpose

   BL21(DE3)-based E. coli amino acid auxotrophic host strain used for selective isotope labeling. proC gene deleted.

   Depositor

   Robert Gennis, Toshio Iwasaki

   Article

   Lin et al Methods Enzymol. 2015;565:45-66. doi: 10

   Bacterial Resistance

   None

   Available since

   Jan. 26, 2015

   Availability

   Academic Institutions and Nonprofits only

6. HE_150

   Bacterial Strain

   #201051

   Purpose

   DH10B-derived Escherichia coli isolate obtained from adaptive laboratory evolution to increasing incubation temperatures.

   Depositor

   Francis Nano

   Bacterial Resistance

   Streptomycin

   Available since

   May 18, 2023

   Availability

   Academic Institutions and Nonprofits only

7. BL21ΔA

   Bacterial Strain

   #102256

   Purpose

   ompA deletion strain for overproduction of outer membrane proteins

   Depositor

   Jack Leo

   Article

   Meuskens et al Front Cell Infect Microbiol. 2017 Nov 7;

   Bacterial Resistance

   None

   Available since

   Nov. 10, 2017

   Availability

   Academic Institutions and Nonprofits only

8. RF4

   Bacterial Strain

   #62072

   Purpose

   BL21(DE3)-based E. coli amino acid auxotrophic host strain used for selective isotope labeling. aspC tyrB genes deleted.

   Depositor

   Robert Gennis, Toshio Iwasaki

   Article

   Lin et al Methods Enzymol. 2015;565:45-66. doi: 10

   Bacterial Resistance

   None

   Available since

   Jan. 26, 2015

   Availability

   Academic Institutions and Nonprofits only

9. KJBAC1 strain

   Bacterial Strain

   #13424

   Depositor

   Keith Joung

   Article

   Wright et al Nat Protoc. 2006;1(3):1637-52. doi: 10.1

   Bacterial Resistance

   Tetracycline

   Available since

   Feb. 8, 2007

   Availability

   Academic Institutions and Nonprofits only

10. TB205 △trpC

    Bacterial Strain

    #230038

    Purpose

    Fluorescently labelled (mCherry) E. coli, auxotrophic for tryptophan

    Depositor

    Martin Ackermann, Olga Schubert

    Article

    Dal Co et al Nat Ecol Evol. 2020 Mar;4(3):366-375. do

    Bacterial Resistance

    None

    Available since

    Jan. 31, 2025

    Availability

    Academic Institutions and Nonprofits only

11. TB204 △trpC

    Bacterial Strain

    #230037

    Purpose

    Fluorescently labelled (GFP) E. coli, auxotrophic for tryptophan

    Depositor

    Martin Ackermann, Olga Schubert

    Article

    Dal Co et al Nat Ecol Evol. 2020 Mar;4(3):366-375. do

    Bacterial Resistance

    None

    Available since

    Jan. 31, 2025

    Availability

    Academic Institutions and Nonprofits only

12. TB205 △proC

    Bacterial Strain

    #230036

    Purpose

    Fluorescently labelled (mCherry) E. coli, auxotrophic for proline

    Depositor

    Martin Ackermann, Olga Schubert

    Article

    Dal Co et al Nat Ecol Evol. 2020 Mar;4(3):366-375. do

    Bacterial Resistance

    None

    Available since

    Jan. 31, 2025

    Availability

    Academic Institutions and Nonprofits only

13. TB204 △proC

    Bacterial Strain

    #230035

    Purpose

    Fluorescently labelled (GFP) E. coli, auxotrophic for proline

    Depositor

    Martin Ackermann, Olga Schubert

    Article

    Dal Co et al Nat Ecol Evol. 2020 Mar;4(3):366-375. do

    Bacterial Resistance

    None

    Available since

    Jan. 31, 2025

    Availability

    Academic Institutions and Nonprofits only

14. Escherichia coli DH10B-MOB

    Bacterial Strain

    #229395

    Purpose

    Escherichia coli DH10B DAP-auxotrophic strain containing an integrated RK2/RP4 mobilization vector to conjugate plasmids with an IncP origin of transfer (modified pTA-Mob 2.0, AddGene Plasmid #149662)

    Depositor

    Michael Springer

    Article

    Soltysiak et al ACS Synth Biol. 2025 Apr 18;14(4):1173-1

    Bacterial Resistance

    60 ug/ml of dap

    Species

    Escherichia coli

    Available since

    March 24, 2025

    Availability

    Academic Institutions and Nonprofits only

15. MG1655-OptoCre-knt-P**-R

    Bacterial Strain

    #188477

    Purpose

    Cre-inducible activation of knt for kanamycin resistance.

    Depositor

    Mary Dunlop

    Article

    Sheets et al Nat Commun. 2023 Feb 23;14(1):1034. doi:

    Bacterial Resistance

    None

    Available since

    Feb. 21, 2023

    Availability

    Academic Institutions and Nonprofits only

16. BL21ΔACF

    Bacterial Strain

    #102268

    Purpose

    ompA, ompC, ompF triple knockout strain for overproduction of outer membrane proteins

    Depositor

    Jack Leo

    Article

    Meuskens et al Front Cell Infect Microbiol. 2017 Nov 7;

    Bacterial Resistance

    None

    Available since

    Nov. 14, 2017

    Availability

    Academic Institutions and Nonprofits only

17. C321

    Bacterial Strain

    #48999

    Purpose

    Recoded E. coli MG1655 strain with wt UAG termination function (RF1 is still present)

    Depositor

    George Church

    Article

    Lajoie et al Science. 2013 Oct 18;342(6156):357-60. d

    Bacterial Resistance

    Ampicillin

    Species

    Escherichia coli

    Available since

    Oct. 24, 2013

    Availability

    Academic Institutions and Nonprofits only

18. E. coli BL21 (DE3) ΔEntD

    Bacterial Strain

    #192874

    Purpose

    Deletion of native E. coli EntD, a 4'-PPTase required for native enterobactin synthesis. Allows expression of NRPS carrier proteins that do not harbor a phosphopantetheinyl group.

    Depositor

    Christophe Guilhot, Christian Chalut

    Article

    Chalut et al Proc Natl Acad Sci U S A. 2006 May 30;10

    Bacterial Resistance

    None

    Species

    Escherichia coli

    Available since

    Sept. 7, 2023

    Availability

    Academic Institutions and Nonprofits only

19. AV04

    Bacterial Strain

    #115926

    Purpose

    Expression of dCas9 gene under the control of a Ptet promoter in the E. coli chromosome

    Depositor

    David Bikard

    Article

    Cui et al Nat Commun. 2018 May 15;9(1):1912. doi:

    Bacterial Resistance

    None

    Available since

    March 26, 2019

    Availability

    Academic Institutions and Nonprofits only

20. E. coli MEV15

    Bacterial Strain

    #197112

    Purpose

    E. coli BL21(DE3) derivative for sesquiterpenoid production with genome-integrated yeast MEV pathway, redox enzyme array, and Marionette cluster

    Depositor

    Christopher Voigt

    Article

    Lin et al Nature Catalysis. 6, 1016–1029 (2023). h

    Bacterial Resistance

    None

    Available since

    June 30, 2023

    Availability

    Academic Institutions and Nonprofits only