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. 2020 Jan 23;10:1585. doi: 10.3389/fphys.2019.01585

FIGURE 2.

FIGURE 2

Sequence comparison and phylogenetic tree of insect VgRs. (A) Diagrammatic comparison of typical domains between PxVgR and other insects VgRs. The percentages (%) at the right of each sequence indicated the identify compared to PxVgR. (B) Phylogenetic tree of insects VgRs based on the method of neighbor-joining (NJ) with a bootstrap value of 1000 replicates. Sequences were deposited in the GenBank database, which included the VgRs of Plutella xyllostella (PxVgR, MN044389), Actias selene (AsVgR, AFV32171), Acyrthosiphon pisum (ApiVgR, XP_016657813), Aedes aegypti (AaVgR, AAK15810), Aethina tumida (AtVgR, XP_019881581), Anoplophora glabripennis (AgVgR, XP_018579962), Athalia rosae (ArVgR, XP_012266547), Antheraea pernyi (ApeVgR, AEJ88360), Bactrocera dorsalis (BdVgR, AGE83235), Bemisia tabaci (BtaVgR, ADM34986), Blattella germanica (BgVgR, CAJ19121), Bombus impatiens (BiVgR, XP_012241122), Bombus terrestris (BteVgR, XP_003402703), Bombyx mori (BmVgR, ADK94452), Ceratitis capitata (CcVgR, JAC05586), Danaus plexippus (DpVgR, OWR52293.1), Drosophila melanogaster (DmVgR, AAB60217), Habropoda laboriosa (HlVgR, KOC62359), Harpegnathos saltator (HsVgR, XP_011139074.1), Helicoverpa armigera (HaVgR, AGF33811), Musca domestica (MdVgR, XP_19894781), Nicrophorus vespilloides (NvVgR, XP_017771582), Nilaparvata lugens (NlVgR, ADE34166.1), Oryctes borbonicus (ObVgR, KRT81424), Papilio machaon (PmVgR, KPJ08910), Pediculus humanus corporis (PhVgR, XP_002423121.1), Periplaneta americana (PaVgR, BAC02725), Rhyparobia maderae (RmVgR, BAE93218), Solenopsis invicta VgR (SiVgR, AAP92450), Spodoptera litura (SlVgR, ADK94033), Tribolium castaneum (TcVgR, XP_15837722), Zootermopsis nevadensis (ZnVgR, XP_021934248). S, signal peptide; O, O-linked sugar domain; T, transmembrane domain; C, cytoplasmic domain.