| Category | 
        Name | 
        ORF    No.in BmNPV | 
        ORF    No.in AcMNPV | 
        Localization | 
        Function | 
        Reference | 
        The    phenotype after knock out in BmNPV | 
       
      
        | Replication | 
       
      
        |   | 
        Lef-1 | 
        6 | 
        14 | 
        nucleosome | 
        DNA primase  | 
        [32]  | 
        C | 
       
      
        |   | 
        DNApol | 
        53 | 
        65 | 
        nucleosome | 
        DNA polemerase  | 
        [33,34,35,36]  | 
        C | 
       
      
        |   | 
        Helicase | 
        78 | 
        95 | 
        nucleosome | 
        DNA helicase  | 
        [35,37,38,39,]  | 
        D | 
       
      
        |   | 
        Lef-2 | 
        135 | 
        6 | 
        cell    nuclei | 
        Bind to both DNA and LEF-1; activate late    transcription | 
        [40]  | 
        C | 
       
      
        | Transcription | 
       
      
        |   | 
        P47 | 
        31 | 
        40 | 
        nuclei | 
        RNA polymerase subunit  | 
        [41,42,]  | 
        D | 
       
      
        |   | 
        Lef-8 | 
        39 | 
        50 | 
        Nuclei | 
        RNA polymerase subunit  | 
        [43,44]  | 
        D | 
       
      
        |   | 
        Lef-9 | 
        50 | 
        62 | 
        cell    nuclei | 
        RNA polymerase subunit  | 
        [44]  | 
        D | 
       
      
        |   | 
        Lef-4 | 
        73 | 
        90 | 
        cell    nuclei | 
        RNA polymerase subunit  | 
        [41,45,46,47,48]  | 
        D | 
       
      
        |   | 
        Lef-5 | 
        83 | 
        99 | 
        cell    nuclei | 
        initiation factor  | 
        [49]  | 
        D | 
       
      
        | Packaging, assembly, and release | 
       
      
        |   | 
        VP1054 | 
        43 | 
        54 | 
        nucleosome | 
        structrual protein; 
          nucleocapsid assembly  | 
        [50]  | 
        C | 
       
      
        |   | 
        Vlf-1 | 
        63 | 
        77 | 
        nucleosome | 
        lambda integrase; nucleocapsid assembly | 
        [33,42,51,52,53]  | 
        C | 
       
      
        |   | 
        GP41 | 
        66 | 
        80 | 
        tegument | 
        ODV protein; BV production | 
        [54,55]  | 
        B | 
       
      
        |   | 
        ODV -NC42  | 
        56 | 
        68 | 
        capsid | 
        ODV protein; Assemble nucleocapsid into ODV  | 
        [17,56]  | 
        A | 
       
      
        |   | 
        VP91/P95 | 
        69 | 
        83 | 
        envelope | 
        Capsid-associated    protein | 
        [57]  | 
        C | 
       
      
        |   | 
        VP39 | 
        72 | 
        89 | 
        capsid | 
        major capsid protein  | 
        [58,59,60,61]  | 
        C | 
       
      
        |   | 
        P33 | 
        75 | 
        92 | 
        nonstructural | 
        sulfhydryloxidase; BV/ODV associated protein | 
        [62,63,64]  | 
        C | 
       
      
        |   | 
        38K | 
        82 | 
        98 | 
        nucleosome | 
        Nucleocapsid assembly  | 
        [65,66]  | 
        C | 
       
      
        |   | 
        P6.9 | 
        84 | 
        100 | 
        capsid | 
        DNA binding  | 
        [67,68,69]  | 
        C | 
       
      
        |   | 
        ODV-EC43 | 
        92 | 
        109 | 
        capsid | 
        BV/ODV Protein  | 
        [70,71,72]  | 
        C | 
       
      
        |   | 
        Alk-exo | 
        110 | 
        133 | 
        nucleosome | 
        5'-3'exonulcease  | 
        [73,74,75]  | 
        C | 
       
      
        |   | 
        P49  | 
        118 | 
        142 | 
        capsid | 
        Nucleocapsid assembly  | 
        [76]  | 
        C | 
       
      
        |   | 
        ODV-E18 | 
        119 | 
        143 | 
        envelope | 
        BV/ODV    Protein; BV production | 
        [77]  | 
        B | 
       
      
        |   | 
        desmoplakin | 
        54 | 
        66 | 
          | 
        BV    production | 
        [78]  | 
        C | 
       
      
        | Cell cycle arrest and/or interaction with host proteins | 
       
      
        |   | 
          | 
        67 | 
        81 | 
          | 
        interact with Actin3 in cytoplasm  | 
        [79]  | 
        C | 
       
      
        |   | 
        ODV-EC27 | 
        120 | 
        144 | 
        tegument | 
        ODV    associated protein; cyclin  | 
        [80,81]  | 
        C | 
       
      
        | Oral infectivity | 
       
      
        |   | 
        Pif-2 | 
        13 | 
        22 | 
        envelope | 
        mediate binding in midgut  | 
        [82,83]  | 
        A | 
       
      
        |   | 
        OEV-E28/19K/Pif4 | 
        79 | 
        96 | 
        envelope | 
        primary oral infection  | 
        [72,83,84,]  | 
        C | 
       
      
        |   | 
        Pif-3 | 
        95 | 
        115 | 
        envelope | 
        form a complex with PIF-1 and PIF-2  | 
        [83,72]  | 
        A | 
       
      
        |   | 
        Pif-1 | 
        97 | 
        119 | 
        envelope | 
        mediate binding in midgut  | 
        [83,85,86]  | 
        A | 
       
      
        |   | 
        Pif-0/P74 | 
        115 | 
        138 | 
        envelope | 
        mediate binding in midgut  | 
        [87,88,89,90]  | 
        A | 
       
      
        |   | 
        Pif5/ODV-E56 | 
        124 | 
        148 | 
        envelope | 
        primary oral infection  | 
         [81,91]  | 
        A | 
       
      |