420 results

1. V. natriegens NC1

   Bacterial Strain

   #215355

   Purpose

   Vibrio natriegens with genomically integrated natural competence regulator, TfoX, with chloramphenicol resistance. For zero-capital molecular biology applications.

   Depositor

   Buz Barstow

   Bacterial Resistance

   None

   Available since

   Feb. 22, 2024

   Availability

   Academic Institutions and Nonprofits only

2. TB204

   Bacterial Strain

   #230033

   Purpose

   Fluorescently labelled (monomeric sfGFP) E. coli

   Depositor

   Calin Guet, Tobias Bergmiller

   Article

   Tomasek et al J Biotechnol. 2018 Feb 20;268:40-52. doi

   Bacterial Resistance

   None

   Available since

   Feb. 3, 2025

   Availability

   Academic Institutions and Nonprofits only

3. nuc5-

   Bacterial Strain

   #40804

   Depositor

   George Church

   Article

   Mosberg et al PLoS One. 2012;7(9):e44638. Epub 2012 Se

   Bacterial Resistance

   Ampicillin

   Available since

   Oct. 23, 2012

   Availability

   Academic Institutions and Nonprofits only

4. C321.∆A T7RNAP ompT- rne- lon-

   Bacterial Strain

   #182778

   Purpose

   Recoded E. coli MG1655 strain with UAG termination function removed (RF1 is deleted); T7RNAP cassette genomically inserted; ompT, rne, and lon inactivated

   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

5. Ochre (rEcΔ2.ΔA.B3.tW*)

   Bacterial Strain

   #234622

   Purpose

   Genomically recoded bacteria for site-specific incorporation of two nonstandard amino acids into proteins

   Depositor

   Farren Isaacs

   Article

   Grome et al Nature. 2025 Feb 5. doi: 10.1038/s41586-

   Bacterial Resistance

   Hygromycin

   Available since

   May 16, 2025

   Availability

   Academic Institutions and Nonprofits only

6. C321.ΔA.exp

   Bacterial Strain

   #49018

   Purpose

   This is C321.DA with mutS reverted and the lambda prophage removed; it exhibits lesser spontaneous mutagenesis and can be grown at 37 C

   Depositor

   George Church

   Article

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

   Bacterial Resistance

   Bleocin (zeocin)

   Species

   Escherichia coli

   Available since

   Feb. 18, 2014

   Availability

   Academic Institutions and Nonprofits only

7. ADP1-ISx

   Bacterial Strain

   #216551

   Purpose

   Acinetobacter baylyi strain with transposons deleted from its genome

   Depositor

   Jeffrey Barrick

   Article

   Suarez et al Appl Environ Microbiol. 2017 Aug 17;83(1

   Bacterial Resistance

   None

   Available since

   June 10, 2024

   Availability

   Academic Institutions and Nonprofits only

8. Syn61Δ3(ev5)

   Bacterial Strain

   #174514

   Purpose

   Recoded E. coli strain without TCG, TCA, or TAG codons and deleted serT, serU and prfA genes. Full sequence - Genbank: CP071799.1

   Depositor

   Jason W Chin

   Article

   Robertson et al Science. 2021 Jun 4;372(6546):1057-1062.

   Bacterial Resistance

   Streptomycin

   Available since

   Nov. 18, 2021

   Availability

   Academic Institutions and Nonprofits only

9. B-95.ΔAΔfabR

   Bacterial Strain

   #197934

   Purpose

   BL21(DE3)-based E. coli with 95 UAG codons and RF-1 being removed for translating UAG to noncanonical amino acids

   Depositor

   Kensaku Sakamoto

   Article

   Mukai et al Sci Rep. 2015 May 18;5:9699. doi: 10.103

   Bacterial Resistance

   None

   Available since

   March 8, 2023

   Availability

   Academic Institutions and Nonprofits only

10. C321.ΔA

    Bacterial Strain

    #48998

    Purpose

    Recoded E. coli MG1655 strain with UAG termination function removed (RF1 is deleted)

    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

11. B95(DE3) ΔA ΔfabR ΔserB

    Bacterial Strain

    #197655

    Purpose

    This strain is used for expressing phosphoserine-containing proteins using genetic code expansion without buildup of prematurely truncated protein.

    Depositor

    Richard Cooley, Ryan Mehl

    Article

    Zhu et al ACS Chem Biol. 2019 Jul 19;14(7):1564-15

    Bacterial Resistance

    None

    Available since

    March 16, 2023

    Availability

    Academic Institutions and Nonprofits only

12. EC1000

    Bacterial Strain

    #71852

    Purpose

    RepA+ MC1000, KmR , carrying a single copy of the pWV01 repA gene in the glgB gene; host for pOR128-based plasmids

    Depositor

    Jan Kok, Todd Klaenhammer

    Article

    Leenhouts et al Mol Gen Genet. 1996 Nov 27;253(1-2):217-

    Bacterial Resistance

    Kanamycin

    Available since

    Feb. 22, 2016

    Availability

    Academic Institutions and Nonprofits only

13. E. coli MEV20

    Bacterial Strain

    #197113

    Purpose

    E. coli BL21(DE3) derivative for diterpenoid 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

14. JM83

    Bacterial Strain

    #50348

    Purpose

    E.coli K-12 derivative

    Depositor

    Joachim Messing

    Article

    Messing et al Recombinant DNA Technical Bulletin, 1979

    Bacterial Resistance

    None

    Species

    Escherichia coli

    Available since

    Oct. 14, 2014

    Availability

    Academic Institutions and Nonprofits only

15. ATMW-BL21

    Bacterial Strain

    #218769

    Purpose

    E. coli strain, genotype: pUltraG ScW40CCA BL21 trpT::gentR trpS::zeoR

    Depositor

    Abhishek Chatterjee

    Article

    Ficaretta et al J Mol Biol. 2022 Apr 30;434(8):167304. d

    Bacterial Resistance

    Spectinomycin (50 ug/ml), gentamycin (10 ug/ml)

    Species

    Escherichia coli

    Available since

    June 21, 2024

    Availability

    Academic Institutions and Nonprofits only

16. AdEasier-1 cells (strain)

    Bacterial Strain

    #16399

    Depositor

    Bert Vogelstein

    Article

    He et al Proc Natl Acad Sci U S A. 1998 Mar 3. 95

    Bacterial Resistance

    Ampicillin and streptomycin

    Species

    Escherichia coli

    Available since

    June 11, 2008

    Availability

    Academic Institutions and Nonprofits only

17. E. coli BW25113 ΔtnaA ΔtrpR

    Bacterial Strain

    #205015

    Purpose

    Used for the characterization of the TrpR1-PtrpO1 biosensor system with the deletion of tnaA gene and trpR gene (no antibiotics marker)

    Depositor

    Yajun Yan

    Article

    Gong et al ACS Synth Biol. 2022 Jun 17;11(6):2175-2

    Bacterial Resistance

    None

    Species

    Escherichia coli

    Available since

    Aug. 3, 2023

    Availability

    Industry, Academic Institutions, and Nonprofits

18. TB204 △metA

    Bacterial Strain

    #230039

    Purpose

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

    Depositor

    Martin Ackermann, Olga Schubert

    Article

    Micali et al Proc Natl Acad Sci U S A. 2023 Nov 7;120

    Bacterial Resistance

    None

    Available since

    Jan. 31, 2025

    Availability

    Academic Institutions and Nonprofits only

19. E. coli K-12 MG1655 RARE

    Bacterial Strain

    #61440

    Purpose

    This E. coli chassis displays reduced endogenous reduction of aromatic and aliphatic aldehydes

    Depositor

    Kristala Prather

    Article

    Kunjapur et al J Am Chem Soc. 2014 Aug 20;136(33):11644

    Bacterial Resistance

    None

    Available since

    Feb. 1, 2015

    Availability

    Academic Institutions and Nonprofits only

20. S2060

    Bacterial Strain

    #105064

    Purpose

    host strain for phage assisted continuous evolution

    Depositor

    David Liu

    Article

    Hubbard et al Nat Methods. 2015 Oct;12(10):939-42. doi

    Bacterial Resistance

    Streptomycin and tetracycline

    Available since

    March 23, 2018

    Availability

    Academic Institutions and Nonprofits only

21. Strain: C321.ΔA

    Bacterial Strain

    #68306

    Purpose

    Genomically recoded strain of E. coli (no genomic TAG)

    Depositor

    Jesse Rinehart

    Article

    Pirman et al Nat Commun. 2015 Sep 9;6:8130. doi: 10.1

    Bacterial Resistance

    Bleocin (zeocin)

    Available since

    Sept. 29, 2015

    Availability

    Academic Institutions and Nonprofits only

22. MG1655GFP

    Bacterial Strain

    #109393

    Purpose

    MG1655 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

23. sAJM.1504

    Bacterial Strain

    #108251

    Purpose

    Marionette-Clo. Marionette cluster inserted in the direction of leading strand replication, between 3,957,594 and 3,959,211 in E. coli DH10B

    Depositor

    Christopher Voigt

    Article

    Meyer et al Nat Chem Biol. 2018 Nov 26. pii: 10.1038

    Bacterial Resistance

    Chloramphenicol

    Available since

    June 29, 2018

    Availability

    Academic Institutions and Nonprofits only

24. MG1655 ΔendA ΔrecA (DE3)

    Bacterial Strain

    #37854

    Depositor

    Kristala Prather

    Article

    Tseng et al Microb Cell Fact. 2010 Nov 27;9:96.

    Bacterial Resistance

    None

    Available since

    Nov. 6, 2012

    Availability

    Academic Institutions and Nonprofits only

25. BL21(DE3)-R3-pRARE2

    Bacterial Strain

    #26242

    Purpose

    Phage-resistant derivative of BL21(DE3), which has been transformed with plasmid pRARE2, which carries seven rare-codon tRNA genes.

    Depositor

    Opher Gileadi

    Article

    Savitsky et al J Struct Biol. 2010 Jun 10. ():.

    Bacterial Resistance

    Chloramphenicol

    Available since

    Sept. 6, 2019

    Availability

    Academic Institutions and Nonprofits only

26. BL21 ΔrecBCD

    Bacterial Strain

    #176581

    Purpose

    E. coli BL21 strain (with recBCD genomic locus deleted) for making cell-free extracts for Linear DNA expression.

    Depositor

    Chase Beisel, Jean-Loup Faulon

    Article

    Batista et al ACS Synth Biol. 2022 Jan 16. doi: 10.102

    Bacterial Resistance

    None

    Available since

    Dec. 14, 2021

    Availability

    Academic Institutions and Nonprofits only

27. eScaf

    Bacterial Strain

    #220921

    Purpose

    cssDNA production strain

    Depositor

    Shawn Douglas

    Article

    Shen et al Nucleic Acids Res. 2024 Apr 24;52(7):409

    Bacterial Resistance

    None

    Species

    Escherichia coli

    Available since

    Aug. 19, 2024

    Availability

    Academic Institutions and Nonprofits only

28. DHIP1

    Bacterial Strain

    #226851

    Purpose

    Expresses HIP1 methyltransferase to methylate plasmids for delivery to cyanobacteria

    Depositor

    David Nielsen

    Article

    Kamoku et al Biotechnol Prog. 2025 Jan 23:e3518. doi:

    Bacterial Resistance

    Streptomycin

    Species

    Escherichia coli

    Available since

    Nov. 15, 2024

    Availability

    Academic Institutions and Nonprofits only

29. 39R861+

    Bacterial Strain

    #119737

    Purpose

    Six stable plasmids can be used as size standards

    Depositor

    Ruth Hall

    Article

    Moran et al Plasmid. 2019 Mar;102:6-9. doi: 10.1016/

    Bacterial Resistance

    None

    Available since

    Sept. 12, 2019

    Availability

    Academic Institutions and Nonprofits only

30. JM109

    Bacterial Strain

    #49761

    Purpose

    E.coli K-12 derivative

    Depositor

    Joachim Messing

    Article

    Yanisch-Perron et al Gene. 1985;33(1):103-19.

    Bacterial Resistance

    None

    Available since

    Sept. 29, 2014

    Availability

    Academic Institutions and Nonprofits only