Key;
Laboratory;
of;
Freshwater;
Ecology;
andBiotechnology,;
Institute;
of;
Hydrobiology,;
Chinese;
Academyof;
Sciences,;
Wuhan;
430072,;
China,";
of;
Chinese;
Academy;
of;
Sciences,;
Beijing100049,;
China;
噬藻体; PP; 寄主范围; 异性; 鉴定; 机重; 丝状蓝藻; 宿主范围;