盐湖洛克氏菌
收藏中国科技资源共享网2026-06-04 更新2026-02-07 收录
下载链接:
https://escience.org.cn/metadata/detail?cstrId=CSTR:14791.06.1535C0001000010504&id=5683d14792b162794d8bdbed42152b7a:1535C0001000010504
下载链接
链接失效反馈官方服务:
资源简介:
与模式菌株Loktanella salsilacus LMG 21507(T) AJ440997相似性为100%(Diff/Total nt 0/960);在M2培养基上15℃生长9天,菌落呈圆形,奶油色不透明,表面光滑偏干燥,边缘规则,无晕环,中央凸起,直径约1mm;在25℃海水LB培养基上,蛋白酶阴性(5天),淀粉酶阴性(12天);在15℃海水LB培养基上生长8天,蛋白酶、淀粉酶阴性,脂肪酶(三丁酸甘油酯法)弱阳性;_x000D_ 在25℃MA培养基上生长6天,半乳糖苷酶阳性,淀粉酶、脂酶(三丁酸甘油酯)、蛋白酶、脂酶(Tween80)、纤维素酶、溶菌酶、胆固醇氧化酶、漆酶、褐藻酸酶、木聚糖酶、单宁酶、菊粉酶、卡拉胶酶、果胶酶、豆豉蛋白酶阴性。
Shows 100% sequence similarity to the type strain *Loktanella salsilacus* LMG 21507^T with accession number AJ440997, with Diff/Total nt 0/960.
When cultured on M2 medium at 15℃ for 9 days, colonies are circular, creamy-white, opaque, smooth to slightly dry, with regular margins, no halo, centrally raised, and approximately 1 mm in diameter.
On marine LB medium at 25℃, protease activity is negative after 5 days of incubation, and amylase activity is negative after 12 days of incubation.
After incubation at 15℃ on marine LB medium for 8 days, both protease and amylase activities are negative, while lipase activity (determined by the tributyrin method) is weakly positive.
On marine agar (MA) at 25℃ for 6 days, galactosidase activity is positive; amylase, lipase (tributyrin), protease, lipase (Tween80), cellulase, lysozyme, cholesterol oxidase, laccase, alginase, xylanase, tannase, inulinase, carrageenase, pectinase and douchi protease activities are all negative.
提供机构:
国家菌种资源库
创建时间:
2019-11-30



