Fig. 3: Immature quaternary CA arrangements among retrovirus genera.
From: Distinct stabilization of the human T cell leukemia virus type 1 immature Gag lattice

Schematic representation of the CA-NTD and CA-CTD arrangements within immature retroviruses from different genera. HTLV-1, Deltaretrovirus (as determined in this study); HIV-1, Lentivirus; RSV, Alpharetrovirus; M-PMV, Betaretrovirus; MLV, Gammaretrovirus.