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猪链球菌4型转录调控因子GalR的生物学特性
孙珂1,2,祝昊丹1,何孔旺1,王丹丹1,周俊明1,俞正玉1,吕立新1,倪艳秀1()
Biological Characteristics of Transcriptional Regulator GalR in Streptococcus suis Serotype 4
SUN Ke1,2,ZHU HaoDan1,HE KongWang1,WANG DanDan1,ZHOU JunMing1,YU ZhengYu1,Lü LiXin1,NI YanXiu1()

图2. 缺失株SH1510ΔGalR的PCR鉴定
M:DNA分子质量标准;1、3、5、7、9:菌株SH1510;2、4、6、8、10:菌株SH1510ΔGalR。1、2:引物I1/I2;3、4:引物C1/C2;5、6:引物O1/C2;7、8:引物O2/C1;9、10:引物O1/O2

Fig. 2. PCR identification of the deletion strain SH1510ΔGalR
M: DL5000 DNA Marker; 1, 3, 5, 7, 9: Strain SH1510; 2, 4, 6, 8, 10: Strain SH1510ΔGalR. 1, 2: Primer I1/I2; 3, 4: Primer C1/C2; 5, 6: Primer O1/C2; 7, 8: Primer O2/C1; 9, 10: Primer sO1/O2