现代农业科技
現代農業科技
현대농업과기
XIANDAIHUA NONGYE
2015年
9期
271-271,275
,共2页
石兴勇%王吉%唐爱明%郭祥纯%熊立波%夏宁波%胡仕凤%刘伟%尹崇
石興勇%王吉%唐愛明%郭祥純%熊立波%夏寧波%鬍仕鳳%劉偉%尹崇
석흥용%왕길%당애명%곽상순%웅립파%하저파%호사봉%류위%윤숭
气单胞菌%分离鉴定%胃瘤线虫%杀虫特性
氣單胞菌%分離鑒定%胃瘤線蟲%殺蟲特性
기단포균%분리감정%위류선충%살충특성
A eromonas%isolation and identification%eustrongylides%insecricidal characteristics
从早期死亡的胃瘤线虫体内分离出一株菌株，命名为JZ-1。经过研究发现，JZ-13 d内对胃瘤线虫幼虫的半数致死浓度LC50为1.92×105 CFU/mL。通过对该株细菌的培养特性、生化特性、16S-rRNA测序结果以及系统进化树分析表明JZ-1为隶属气单胞菌。JZ-1的16S-rRNA序列已上传至GenBank，登陆号为KF672601。
從早期死亡的胃瘤線蟲體內分離齣一株菌株，命名為JZ-1。經過研究髮現，JZ-13 d內對胃瘤線蟲幼蟲的半數緻死濃度LC50為1.92×105 CFU/mL。通過對該株細菌的培養特性、生化特性、16S-rRNA測序結果以及繫統進化樹分析錶明JZ-1為隸屬氣單胞菌。JZ-1的16S-rRNA序列已上傳至GenBank，登陸號為KF672601。
종조기사망적위류선충체내분리출일주균주，명명위JZ-1。경과연구발현，JZ-13 d내대위류선충유충적반수치사농도LC50위1.92×105 CFU/mL。통과대해주세균적배양특성、생화특성、16S-rRNA측서결과이급계통진화수분석표명JZ-1위대속기단포균。JZ-1적16S-rRNA서렬이상전지GenBank，등륙호위KF672601。
One superior strains,named JZ-1 which was isolated from the early death of eustrongylides.The results showed that the 50%lethal concentration(LC50)of strain JZ-1 was 1.92í105 CFU/mL.The strain was identified as Aeromonas by cultural characteristics,biochemical and physiological characteristics,16S-rRNA sequence determination and the construction of phylogenetic tree.At the same time,the 16S-rRNA sequence of JZ-1 have been submitted to GenBank,No.KF672601.
