Dissection of affinity captured LINE-1 macromolecular complexes
Long Interspersed Nuclear Element-1 (LINE-1, L1) is a mobile genetic element active in human genomes.L1-encoded ORF1 and ORF2 fish food proteins bind L1 RNAs, forming ribonucleoproteins (RNPs).These RNPs interact with diverse host proteins, some repressive and others required for the L1 lifecycle.Using differential affinity purifications, quantitat