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Component exchange (pseudorecombination) occurs in this genus.<ref name=Pita2001>Pita JS, Fondong VN, Sangaré A, Otim-Nape GW, Ogwal S, Fauquet CM (2001) Recombination, pseudorecombination and synergism of geminiviruses are determinant keys to the epidemic of severe cassava mosaic disease in Uganda. J Gen Virol 82(3):655-65</ref>
The proteins in this genus may lie either on the sense strand (positive orientation) or its complement (negative orientation).
===Genes===
*Segment A
**V1 (R1) - positive orientation: Coat protein - 29.7 kilo[[Dalton]]s (kDa)
**V2 - positive orientation: Movement protein (precoat ORF) - 12.8 kDa
**C1 (L1) - negative orientation: Replication initiation protein (Rep) - 40.2 kDa
**C2: (L2) - negative orientation: Transciption activator protein (TrAP) - 19.6 kDa
**C3: (L3) - negative orientation: Replication enhancer - 15.6 kDa
**C4: - negative orientation: May determine symptom expression - 12.0 kDa
*Segment B
**V1 (R1) - positive orientation: Nuclear shuttle protein - 33.1 kDa
**C1 (L1) - negative orientation: Movement protein - 29.6 kDa
==Phylogenetics==
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