We narrowed to 18,957 results for: IRE

1. TFORF3292

   Plasmid

   #144768

   Purpose

   Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

   Depositor

   Feng Zhang

   Article

   Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

   Insert

   MXD3 (MXD3 Human)
   

   Use

   Lentiviral

   Tags

   V5

   Expression

   Mammalian

   Mutation

   Promoter

   EF1a

   Available since

   Aug. 14, 2023

   Availability

   Academic Institutions and Nonprofits only

   

   Enlarge

2. TetO-FUW-PLZF

   Plasmid

   #61543

   Purpose

   Expresses PLZF in mammalian cells

   Depositor

   Rudolf Jaenisch

   Article

   Cassady et al Stem Cell Reports. 2014 Nov 6. pii: S221

   Insert

   PLZF (ZBTB16 Human)
   

   Use

   Lentiviral

   Tags

   Expression

   Mammalian

   Mutation

   I380T and G580D

   Promoter

   Available since

   Jan. 23, 2015

   Availability

   Academic Institutions and Nonprofits only

   

   Enlarge

3. TFORF0153

   Plasmid

   #142152

   Purpose

   Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

   Depositor

   Feng Zhang

   Article

   Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

   Insert

   THAP6 (THAP6 Human)
   

   Use

   Lentiviral

   Tags

   Expression

   Mammalian

   Mutation

   Promoter

   EF1a

   Available since

   June 22, 2023

   Availability

   Academic Institutions and Nonprofits only

   

   Enlarge

4. TFORF1539

   Plasmid

   #143290

   Purpose

   Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

   Depositor

   Feng Zhang

   Article

   Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

   Insert

   ZBTB47 (ZBTB47 Human)
   

   Use

   Lentiviral

   Tags

   Expression

   Mammalian

   Mutation

   Promoter

   EF1a

   Available since

   June 8, 2023

   Availability

   Academic Institutions and Nonprofits only

   

   Enlarge

5. TFORF1998

   Plasmid

   #142307

   Purpose

   Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

   Depositor

   Feng Zhang

   Article

   Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

   Insert

   ZNF248 (ZNF248 Human)
   

   Use

   Lentiviral

   Tags

   Expression

   Mammalian

   Mutation

   Promoter

   EF1a

   Available since

   June 8, 2023

   Availability

   Academic Institutions and Nonprofits only

   

   Enlarge

6. TFORF1723

   Plasmid

   #143152

   Purpose

   Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

   Depositor

   Feng Zhang

   Article

   Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

   Insert

   ZNF691 (ZNF691 Human)
   

   Use

   Lentiviral

   Tags

   Expression

   Mammalian

   Mutation

   Promoter

   EF1a

   Available since

   June 22, 2023

   Availability

   Academic Institutions and Nonprofits only

   

   Enlarge

7. TFORF0642

   Plasmid

   #143057

   Purpose

   Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

   Depositor

   Feng Zhang

   Article

   Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

   Insert

   NR1I3 (NR1I3 Human)
   

   Use

   Lentiviral

   Tags

   Expression

   Mammalian

   Mutation

   Promoter

   EF1a

   Available since

   April 27, 2023

   Availability

   Academic Institutions and Nonprofits only

   

   Enlarge

8. pCD565

   Plasmid

   #153027

   Purpose

   dxCas9(3.7), MCP-SoxS(R93A/S101A), J306 scRNA

   Depositor

   Jesse Zalatan

   Article

   Fontana et al Nat Commun. 2020 Apr 1;11(1):1618. doi:

   Insert

   dxCas9(3.7), MCP-SoxS(R93A/S101A), J306 scRNA
   

   Use

   CRISPR

   Tags

   Expression

   Bacterial

   Mutation

   SoxS has R93A and S101A mutations

   Promoter

   Available since

   Aug. 25, 2020

   Availability

   Academic Institutions and Nonprofits only

   

   Enlarge

9. TFORF2747

   Plasmid

   #143606

   Purpose

   Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

   Depositor

   Feng Zhang

   Article

   Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

   Insert

   NKX6-2 (NKX6-2 Human)
   

   Use

   Lentiviral

   Tags

   Expression

   Mammalian

   Mutation

   Promoter

   EF1a

   Available since

   July 11, 2023

   Availability

   Academic Institutions and Nonprofits only

   

   Enlarge

10. TFORF3419

    Plasmid

    #144895

    Purpose

    Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    ZNF562 (ZNF562 Human)
    

    Use

    Lentiviral

    Tags

    V5

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    Aug. 14, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

11. His-SUMO-Rad23A_pET11a

    Plasmid

    #169124

    Purpose

    expression of protein

    Depositor

    Barbara Dirac-Svejstrup

    Article

    Dirac-Svejstrup et al Mol Cell. 2020 Jul 16;79(2):332-341.e7.

    Insert

    hRad23A (RAD23A Human)
    

    Use

    Tags

    Expression

    Bacterial

    Mutation

    wt

    Promoter

    Available since

    May 13, 2021

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

12. TFORF3034

    Plasmid

    #144510

    Purpose

    Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    OTX1 (OTX1 Human)
    

    Use

    Lentiviral

    Tags

    V5

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    Aug. 14, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

13. TFORF3326

    Plasmid

    #144802

    Purpose

    Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    ZNF512 (ZNF512 Human)
    

    Use

    Lentiviral

    Tags

    V5

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    Aug. 14, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

14. TFORF3167

    Plasmid

    #144643

    Purpose

    Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    ZNF512B (ZNF512B Human)
    

    Use

    Lentiviral

    Tags

    V5

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    Jan. 5, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

15. TFORF0593

    Plasmid

    #144071

    Purpose

    Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    UNCX (UNCX Human)
    

    Use

    Lentiviral

    Tags

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    June 8, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

16. TFORF2338

    Plasmid

    #142407

    Purpose

    Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    ZNF18 (ZNF18 Human)
    

    Use

    Lentiviral

    Tags

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    June 20, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

17. XIAP (pBS0852)

    Plasmid

    #185282

    Purpose

    For the mammalian expression of the human protein XIAP. This is the positive control we used in our apoptosis assay.

    Depositor

    Pamela Silver

    Article

    Veling et al ACS Synth Biol. 2022 Mar 18;11(3):1292-1

    Insert

    XIAP (XIAP Human)
    

    Use

    Tags

    Expression

    Mammalian

    Mutation

    Promoter

    Available since

    June 9, 2022

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

18. pKrox24(2xD-E_inD)Luc

    Plasmid

    #200109

    Purpose

    Luciferase reporter for in cell monitoring of receptor tyrosine kinase-MAP ERK pathway activity

    Depositor

    Pavel Krejčí

    Article

    Gudernova et al Elife. 2017 Feb 15;6. pii: e21536. doi:

    Insert

    modified EGR1 promoter
    

    Use

    Tags

    Expression

    Mammalian

    Mutation

    highly modified sequence

    Promoter

    2 copies of D-E element in front of EGR1 promoter…

    Available since

    Nov. 20, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

19. TFORF0200

    Plasmid

    #141552

    Purpose

    Lentiviral vector for overexpressing the RFX3 transcription factor ORF with a unique 24-bp barcode. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    RFX3 (RFX3 Human)
    

    Use

    Lentiviral

    Tags

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    Jan. 5, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

20. TFORF2426

    Plasmid

    #144022

    Purpose

    Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    ZNF841 (ZNF841 Human)
    

    Use

    Lentiviral

    Tags

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    July 11, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

21. TFORF2540

    Plasmid

    #142321

    Purpose

    Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    SOX5 (SOX5 Human)
    

    Use

    Lentiviral

    Tags

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    June 8, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

22. TFORF2679

    Plasmid

    #144143

    Purpose

    Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    PEG3 (PEG3 Human)
    

    Use

    Lentiviral

    Tags

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    June 8, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

23. TFORF2439

    Plasmid

    #142078

    Purpose

    Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    YEATS4 (YEATS4 Human)
    

    Use

    Lentiviral

    Tags

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    June 8, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

24. TFORF2659

    Plasmid

    #144215

    Purpose

    Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    STAT2 (STAT2 Human)
    

    Use

    Lentiviral

    Tags

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    Aug. 14, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

25. TFORF0804

    Plasmid

    #141709

    Purpose

    Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    SMARCC2 (SMARCC2 Human)
    

    Use

    Lentiviral

    Tags

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    Jan. 5, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

26. TFORF1993

    Plasmid

    #143565

    Purpose

    Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    ZHX3 (ZHX3 Human)
    

    Use

    Lentiviral

    Tags

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    July 11, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

27. pTH732-2µ-RLuc/staCFLuc

    Plasmid

    #40607

    Depositor

    Tobias von der Haar

    Article

    Chu et al EMBO J. 2014 Jan 1;33(1):21-34. doi: 10.

    Inserts

    Firefly Luciferase
    Renilla luciferase
    

    Use

    Tags

    Expression

    Yeast

    Mutation

    The last three codons of the full-length Firefly …

    Promoter

    ADH1 and TDH3

    Available since

    Oct. 30, 2012

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

28. TFORF1991

    Plasmid

    #143564

    Purpose

    Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    ZHX2 (ZHX2 Human)
    

    Use

    Lentiviral

    Tags

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    July 11, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

29. Ai32

    Plasmid

    #34880

    Purpose

    Cre-dependent expression of ChR2(H134R)-EYFP, for optogenetic excitation

    Depositor

    Hongkui Zeng

    Article

    Madisen et al Nat Neurosci. 2012 Mar 25;15(5):793-802.

    Insert

    Floxed ChR2(H134R)-EYFP
    

    Use

    Mouse Targeting

    Tags

    EYFP

    Expression

    Mutation

    H134R in ChR2

    Promoter

    CAG

    Available since

    May 9, 2012

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

30. TFORF0422

    Plasmid

    #141614

    Purpose

    Lentiviral vector for overexpressing the PBX2 transcription factor ORF with a unique 24-bp barcode. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    PBX2 (PBX2 Human)
    

    Use

    Lentiviral

    Tags

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    Jan. 5, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

31. TFORF2769

    Plasmid

    #143612

    Purpose

    Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    KDM5D (KDM5D Human)
    

    Use

    Lentiviral

    Tags

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    July 11, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

32. pHEN-CoV2-nanobody-F1

    Plasmid

    #194592

    Purpose

    Bacterial expression of F1 nanobody targeting the receptor binding domain (RBD) of SARS-CoV-2 spike

    Depositor

    Gerald McInerney

    Article

    Hanke et al Sci Adv. 2022 Mar 25;8(12):eabm0220. doi

    Insert

    F1 (S )
    

    Use

    Tags

    Expression

    Bacterial

    Mutation

    Promoter

    Available since

    Feb. 1, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

33. TFORF3035

    Plasmid

    #144511

    Purpose

    Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    NFKBIB (NFKBIB Human)
    

    Use

    Lentiviral

    Tags

    V5

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    Aug. 14, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

34. TFORF0535

    Plasmid

    #141637

    Purpose

    Lentiviral vector for overexpressing the ZNF584 transcription factor ORF with a unique 24-bp barcode. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    ZNF584 (ZNF584 Human)
    

    Use

    Lentiviral

    Tags

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    Jan. 5, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

35. ELK3_pet28a

    Plasmid

    #131651

    Purpose

    Bacterial expression of ETS gene ELK3

    Depositor

    Peter Hollenhorst

    Article

    Selvaraj et al Cell Commun Signal. 2015 Feb 19;13:12. d

    Insert

    ELK3 (ELK3 Human)
    

    Use

    Tags

    6xHis

    Expression

    Bacterial

    Mutation

    Promoter

    Available since

    Oct. 8, 2019

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

36. TFORF0270

    Plasmid

    #142504

    Purpose

    Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    TCF7 (TCF7 Human)
    

    Use

    Lentiviral

    Tags

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    Jan. 5, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

37. TFORF2534

    Plasmid

    #142955

    Purpose

    Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    SOX6 (SOX6 Human)
    

    Use

    Lentiviral

    Tags

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    June 20, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

38. TFORF0706

    Plasmid

    #143432

    Purpose

    Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    NCOR1 (NCOR1 Human)
    

    Use

    Lentiviral

    Tags

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    June 22, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

39. TFORF0606

    Plasmid

    #142658

    Purpose

    Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    PUF60 (PUF60 Human)
    

    Use

    Lentiviral

    Tags

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    June 22, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge

40. TFORF0199

    Plasmid

    #141551

    Purpose

    Lentiviral vector for overexpressing the RFX2 transcription factor ORF with a unique 24-bp barcode. Barcodes facilitate identification of transcription factors in pooled screens.

    Depositor

    Feng Zhang

    Article

    Joung et al Cell. 2023 Jan 5;186(1):209-229.e26. doi

    Insert

    RFX2 (RFX2 Human)
    

    Use

    Lentiviral

    Tags

    Expression

    Mammalian

    Mutation

    Promoter

    EF1a

    Available since

    Jan. 5, 2023

    Availability

    Academic Institutions and Nonprofits only

    

    Enlarge