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''Giovanolaia'' is a subgenus of the genus ''Plasmodium'' created by Corradetti ''et al.'' in 1963. The parasites within this subgenus infect birds. This subgenus was shown on the basis of DNA analysis to be polyphyletic. A revision of this subgenus on a morphological basis by Landua et al. moved several of the species in this subgenus into a new subgenus ''Papernaia''. == Diagnostic features == Species in the subgenus ''Giovanolaia'' have the following characteristics: Schizonts contain plentiful cytoplasm, are larger than the host cell nucleus and frequently displace it. They are found only in mature erythrocytes. Gametocytes are elongated. Both gametocytes and schizonts are stretched along the red cell nucleus. Exoerythrocytic schizogony occurs in the mononuclear phagocyte system. 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Giovannolaia」の詳細全文を読む スポンサード リンク
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