We narrowed to 38 results for: biorxiv

1. 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

2. 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

   Article

   Specht et al PNAS Nexus. 2024 Feb 13;3(2):pgad444. do

   Bacterial Resistance

   None

   Available since

   Feb. 22, 2024

   Availability

   Academic Institutions and Nonprofits only

3. BL21 Rosetta2 ΔrecBCD

   Bacterial Strain

   #176583

   Purpose

   E. coli BL21 strain (with recBCD genomic locus deleted) for making cell-free extracts for Linear DNA expression. Contains pRARE2 plasmid.

   Depositor

   Jean-Loup Faulon

   Article

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

   Bacterial Resistance

   Chloramphenicol

   Available since

   Dec. 14, 2021

   Availability

   Academic Institutions and Nonprofits only

4. BL21 ΔrecB

   Bacterial Strain

   #176580

   Purpose

   E. coli BL21 strain (with recB 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

5. BL21 Rosetta2 ΔrecB

   Bacterial Strain

   #176582

   Purpose

   E. coli BL21 strain (with recB genomic locus deleted) for making cell-free extracts for Linear DNA expression. Contains pRARE2 plasmid.

   Depositor

   Jean-Loup Faulon

   Article

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

   Bacterial Resistance

   Chloramphenicol

   Available since

   Dec. 14, 2021

   Availability

   Academic Institutions and Nonprofits only

6. BL21 Rosetta2 GamS

   Bacterial Strain

   #176584

   Purpose

   E. coli BL21 strain for making cell-free extracts for Linear DNA expression. Contains pRARE2 + pBADmod1-linker2-gamS plasmids.

   Depositor

   Jean-Loup Faulon

   Article

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

   Bacterial Resistance

   Chloramphenicol and ampicillin

   Available since

   Dec. 14, 2021

   Availability

   Academic Institutions and Nonprofits only

7. bMS.346

   Bacterial Strain

   #220588

   Purpose

   Increase editing efficiency of retron and oligo recombineering

   Depositor

   Seth Shipman

   Article

   Lopez et al Nat Chem Biol. 2022 Feb;18(2):199-206. d

   Bacterial Resistance

   None

   Available since

   May 16, 2024

   Availability

   Academic Institutions and Nonprofits only

8. C321.∆A.opt

   Bacterial Strain

   #87359

   Purpose

   This is C321.∆A with additional mutations engineered by Kuznetsov et al. to improve doubling time.

   Depositor

   George Church

   Article

   Kuznetsov et al Genome Biol. 2017 May 25;18(1):100. doi:

   Bacterial Resistance

   Gentamicin

   Species

   Synthetic

   Available since

   May 1, 2017

   Availability

   Academic Institutions and Nonprofits only

9. BL21 Rosetta2 ΔrecBCD GamS

   Bacterial Strain

   #176586

   Purpose

   E. coli BL21 strain (with recBCD genomic locus deleted) for making cell-free extracts for Linear DNA expression. Contains pRARE2 + pBADmod1-linker2-gamS plasmids.

   Depositor

   Jean-Loup Faulon

   Article

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

   Bacterial Resistance

   Chloramphenicol and ampicillin

   Available since

   Dec. 14, 2021

   Availability

   Academic Institutions and Nonprofits only

10. BL21 Rosetta2 ΔrecB GamS

    Bacterial Strain

    #176585

    Purpose

    E. coli BL21 strain (with recB genomic locus deleted) for making cell-free extracts for Linear DNA expression. Contains pRARE2 + pBADmod1-linker2-gamS plasmids.

    Depositor

    Jean-Loup Faulon

    Article

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

    Bacterial Resistance

    Chloramphenicol and ampicillin

    Available since

    Dec. 14, 2021

    Availability

    Academic Institutions and Nonprofits only

11. BL21(DE3) ΔserC

    Bacterial Strain

    #197656

    Purpose

    Derivative of BL21(DE3) with the serC gene knocked out. This strain is used for expressing proteins containing site-specific non-hydrolyzable phosphoserine.

    Depositor

    Ryan Mehl, Richard Cooley

    Article

    Zhu et al ACS Cent Sci. 2023 Apr 10;9(4):816-835.

    Bacterial Resistance

    None

    Available since

    April 26, 2023

    Availability

    Academic Institutions and Nonprofits only

12. Guzit

    Bacterial Strain

    #196902

    Purpose

    Guzit is a RNase HI(rnhA) His-tagged E. coli strain made for a cell-free expression system.

    Depositor

    Kate Adamala

    Article

    Sato et al Biotechnol Bioeng. 2023 Jul;120(7):1986-

    Bacterial Resistance

    Kanamycin

    Available since

    Aug. 22, 2025

    Availability

    Academic Institutions and Nonprofits only

13. RNase III-His

    Bacterial Strain

    #196903

    Purpose

    RNase III-His is an E. coli strain made for a cell-free expression system.

    Depositor

    Kate Adamala

    Article

    Sato et al Biotechnol Bioeng. 2023 Jul;120(7):1986-

    Bacterial Resistance

    Kanamycin

    Available since

    Aug. 22, 2025

    Availability

    Academic Institutions and Nonprofits only

14. sAJM.1506

    Bacterial Strain

    #108254

    Purpose

    Marionette-Wild. Marionette cluster inserted in the direction of leading strand replication, between 3,860,010 and 3,861,627 in E. coli MG1655

    Depositor

    Christopher Voigt

    Article

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

    Bacterial Resistance

    Chloramphenicol

    Available since

    June 26, 2018

    Availability

    Academic Institutions and Nonprofits only

15. 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

16. sAJM.1505

    Bacterial Strain

    #108253

    Purpose

    Marionette-Pro. Marionette cluster inserted in the direction of leading strand replication, between 3,720,027 and 3,721,644 in E. coli BL21

    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

17. KJ740(DE3)

    Bacterial Strain

    #179486

    Purpose

    KJ740(DE3) is an OmpC-, OmpF-deletion strain of E. coli that allows for T7 promoter-based expression

    Depositor

    Debra Hansen

    Article

    Boyd et al FASEB J. 2022 Jul;36(7):e22378. doi: 10.

    Bacterial Resistance

    Tetracycline (chromosome, tn10) (10 μg/ml); streptomycin/spectinomycin (chromosome) (50 μg/ml)

    Species

    Escherichia coli

    Available since

    Feb. 9, 2024

    Availability

    Academic Institutions and Nonprofits only

18. 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