420 results

1. 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

2. 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

3. 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

4. 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

5. 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

6. 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

7. 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

8. 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

9. MG1655 ΔendA ΔrecA

   Bacterial Strain

   #37853

   Depositor

   Kristala Prather

   Article

   Leonard et al Proc Natl Acad Sci U S A. 2010 Aug 3;107

   Bacterial Resistance

   None

   Available since

   Nov. 6, 2012

   Availability

   Academic Institutions and Nonprofits only

10. BL21∆serB

    Bacterial Strain

    #34929

    Depositor

    Jesse Rinehart, Dieter Söll

    Article

    Park et al Science. 2011 Aug 26;333(6046):1151-4.

    Bacterial Resistance

    None

    Available since

    Feb. 24, 2012

    Availability

    Academic Institutions and Nonprofits only

11. 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

12. 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

13. RF13

    Bacterial Strain

    #62078

    Purpose

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

14. 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

15. Syn61Δ3(ev5) ΔrecA (ev1)

    Bacterial Strain

    #189857

    Purpose

    Laboratory adapted, genomically recoded E. coli strain without TCG, TCA, or TAG codons and deleted serT, serU, prfA, and recA genes. Evolved for ~270 generations in LB at 37 °C.

    Depositor

    George Church

    Article

    Nyerges et al Nature. 2023 Mar;615(7953):720-727. doi:

    Bacterial Resistance

    Streptomycin

    Species

    Synthetic

    Available since

    Jan. 27, 2023

    Availability

    Academic Institutions and Nonprofits only

16. BJ5183 cells

    Bacterial Strain

    #16398

    Depositor

    Bert Vogelstein

    Article

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

    Bacterial Resistance

    Streptomycin

    Species

    Escherichia coli

    Available since

    June 11, 2008

    Availability

    Academic Institutions and Nonprofits only

17. RHO3

    Bacterial Strain

    #124700

    Purpose

    E. coli mobilizer strain that facilitates conjugation of mobilizable plasmids by using metabolic counter-selection against the donor strain.

    Depositor

    Herbert Schweizer

    Article

    Lopez et al Appl Environ Microbiol. 2009 Oct;75(20):

    Bacterial Resistance

    Dap (400 µg/ml)

    Available since

    April 5, 2021

    Availability

    Academic Institutions and Nonprofits only

18. V. natriegens NC7

    Bacterial Strain

    #215356

    Purpose

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

    Depositor

    Buz Barstow

    Bacterial Resistance

    None

    Available since

    Feb. 22, 2024

    Availability

    Academic Institutions and Nonprofits only

19. LC-E75

    Bacterial Strain

    #115925

    Purpose

    Expression of dCas9 gene under the control of a weak 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. EcNR2 Strain

    Bacterial Strain

    #26931

    Depositor

    George Church

    Article

    Wang et al Nature. 2009 Aug 13. 460(7257):894-8.

    Bacterial Resistance

    Chloramphenicol and ampicillin

    Available since

    Jan. 28, 2011

    Availability

    Academic Institutions and Nonprofits only