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Productive mRNA chromatin escape is promoted by PRMT5 activity.

DeAngelo JD, Maron MI, Roth JS, Hegde S, Silverstein AM, Gupta V, Stransky S, Basken J, Azofeifa J, Query CC, Sidoli S, Gamble MJ, Shechter D
Mol Cell. 2025 Nov 6;85(21):4016-4031.e9. doi: 10.1016/j.molcel.2025.09.021. Epub 2025 Oct 13. (Link opens in a new window) PubMed (Link opens in a new window) Article

Plasmids from Article

ID Plasmid Purpose
258244pECFB1_HsPRMT5Baculovirus/insect cell expression of human PRMT5 with an N-terminal cleavable His tag
258245pECFB1_HsMEP50Baculovirus/insect cell expression of human MEP50/WDR77 with an N-terminal cleavable His tag
258246pXPR_050_PRMT5-3Lentiviral expression of CRISPRi PRMT5 sgRNA #3
258247pXPR_050_PRMT5-4Lentiviral expression of CRISPRi PRMT5 sgRNA #4
258248pXPR_050_CoPR5-1Lentiviral expression of CRISPRi CoPR5 sgRNA #1
258249pXPR_050_CoPR5-3Lentiviral expression of CRISPRi CoPR5 sgRNA #3
258250pXPR_050_pICln-2Lentiviral expression of CRISPRi pICln sgRNA #2
258251pXPR_050_pICln-3Lentiviral expression of CRISPRi pICln sgRNA #3
258252pXPR_050_RIOK1-1Lentiviral expression of CRISPRi RIOK1 sgRNA #1
258253pXPR_050_RIOK1-3Lentiviral expression of CRISPRi RIOK1 sgRNA #3
258254pLIX403_HA-SNRPB_WTTet-inducible lentivirus expression of N-terminal HA-tagged human SNRPB
258256pLIX403_HA-SNRPB_RtoATet-inducible lentivirus expression of N-terminal HA-tagged human SNRPB with arginine-to-alanine mutations
258257pLIX403_HA-SNRPB_RtoAx2Lentiviral inducible expression of N-terminal HA-tagged human SNRPB with two arginine-to-alanine mutations
258258pRUTH5-GST_SNRPB-StrepIIE. coli expression of human SNRPB C-terminal domain with an N-terminal cleavable His-GST tag and a C-terminal Strep-tag II
258259pRUTH5-GST_SNRPD1-StrepIIE. coli expression of human SNRPD1 C-terminal domain with an N-terminal cleavable His-GST tag and a C-terminal Strep-tag II
258261pXPR_050_MEP50-1Lentiviral expression of CRISPRi MEP50/WDR77 sgRNA #1
258262pXPR_050_MEP50-2Lentiviral expression of CRISPRi MEP50/WDR77 sgRNA #2
258263pLIX403_HA-SNRPD3_WTTet-inducible lentivirus expression of N-terminal HA-tagged human SNRPD3
258264pLIX403_HA-SNRPD3_RtoKTet-inducible lentivirus expression of N-terminal HA-tagged human SNRPD3 with arginine-to-lysine substitutions
258265pLIX403_HA-SNRPD3_RtoATet-inducible lentivirus expression of N-terminal HA-tagged human SNRPD3 with arginine-to-alanine substitutions
258266pLIX403_HA-SNRPD1_WTTet-inducible lentivirus expression of N-terminal HA-tagged human SNRPD1
258267pLIX403_HA-SNRPD1_RtoKTet-inducible lentivirus expression of N-terminal HA-tagged human SNRPD1 with arginine-to-lysine substitutions
258269pLEX307_PRMT5Lentiviral expression of C-terminal V5-tagged human PRMT5
258270pLEX304_MEP50Lentiviral expression of C-terminal V5-tagged human MEP50/WDR77
258273pDONR221_PRMT5Gateway entry plasmid for human PRMT5
258274pDONR221_MEP50Gateway entry plasmid for human MEP50/WDR77
258275pDONR221_HA-SNRPB_WTGateway entry plaSNRPid for N-terminal HA-tagged human SNRPB
258276pDONR221_HA-SNRPB_RtoKGateway entry plasmid for N-terminal HA-tagged human SNRPB with arginine-to-lysine mutations
258277pDONR221_HA-SNRPB_RtoAGateway entry plasmid for N-terminal HA-tagged human SNRPB with arginine-to-alanine mutations
258278pDONR221_HA-SNRPD3_WTGateway entry plasmid for N-terminal HA-tagged human SNRPD3
258279pDONR221_HA-SNRPD3_RtoKGateway entry plasmid for N-terminal HA-tagged human SNRPD3 with arginine-to-lysine mutations
258280pDONR221_HA-SNRPD3_RtoAGateway entry plasmid for N-terminal HA-tagged human SNRPD3 with arginine-to-alanine mutations
258281pDONR221_HA-SNRPD1_WTGateway entry plasmid for N-terminal HA-tagged human SNRPD1
258282pDONR221_HA-SNRPD1_RtoKGateway entry plasmid for N-terminal HA-tagged human SNRPD1 with arginine-to-lysine mutations
258283pDONR221_HA-SNRPD1_RtoAGateway entry plasmid for N-terminal HA-tagged human SNRPD1 with arginine-to-alanine mutations
258284pDONR221_pIClnGateway entry plasmid for human pICln/CLNS1A
258285pDONR221_pICln_dPBMGateway entry plasmid for human pICln/CLNS1A lacking the C-terminal PBM

Antibodies from Article