https://research.cellcollective.org/?dashboard=true#3481:1/influenza-a-virus-replication-cycle/1

Modifications:
 - Changed NP_nuc -> cRNA_PB1 to non-essential.
 - Changed NP_nuc -> cRNA_NA to non-essential.
 - Changed NP_nuc -> cRNA_PA to non-essential.
 - Changed NP_nuc -> cRNA_HA to non-essential.
 - Changed NP_nuc -> cRNA_NS to non-essential.
 - Changed NP_nuc -> cRNA_PB2 to non-essential.
 - Changed NP_nuc -> cRNA_NP to non-essential.
 - Changed NP_nuc -> cRNA_M to non-essential.