脂肽是一类具有特殊作用的生物表面活性剂.本实验将血红蛋白基因(vhb)置于RDR细菌启动子驱动下的质粒PSET中,构建PSET-RDR-vhb重组质粒,并通过电激作用转入脂肽代谢菌株-枯草芽孢杆菌株(bacillus subtilis)ZW-3中,转化菌株经酶切和pCR电泳检测鉴定,Southern-blot杂交显示部分转化菌株中外源基因插入基因组DNA,采用一氧化碳差异色谱法测定了血红蛋白的表达量.实验进一步对转化菌株的生长曲线、总蛋白量、过氧化氢酶活性、脂肽的产率进行了测定,结果显示,相比于原始菌株,转化菌株数据均有明显提高.中国科学引文数据库(CSCD)05116-119,12
Additional file 7: Figure S5. HPLC analysis of surfactin. Peak-1 contains a C13-β-hydroxy fatty acid...
  Objective: The present research focused on amplification of protease gene from Bacillus strain w...
Additional file 4: Figure S2. The surfactin production per OD600 of parent strains and with CRISPRi-...
将RDR(ribonucleotide diphosphate reductase)启动子驱动下的透明颤菌(Vitreoscilla sp.)血红蛋白(Vitreoscilla hemoglobin,...
This study is focused on comparing the wild type and mutated versions of the Vitreoscilla hemoglobin...
A comparison of mutant versus wild type versions of the Vitreoscilla hemoglobin gene (vgb) were the ...
The gene (vgb) encoding Vitreoscilla (bacterial) hemoglobin (VHb) was electroporated into Gordonia a...
从大庆油田地层水中分离到一组能高效产生生物表面活性剂的菌株,采用sfp基因PCR鉴定的方法从中分离到一株芽孢杆菌ZW-3,该菌株能够产生大量表面活性物质,采用细菌生理生化鉴定结合16S rDNA序列的...
Paenibacillus strains 32O-W and 32O-Y were attempted to be transformed by electroporation with const...
病原菌入侵宿主是一个及其复杂的过程.为了深入了解病原菌的致病机理,人们需要鉴定那些在感染过程中特异表达的细菌毒力基因.为此,多种体内实验模型被建立起来分析细菌在宿主体内的基因表达,它们包括了体内表达技...
微生物广泛地生存在地球表面的各个角落,并时时面对着各种复杂多变的外界环境。双组分系统广泛存在于几乎所有微生物中,并在它们对外界环境刺激信号的识别、对自身体内反应的激发中发挥着最主要的作用,扮演着微生物...
Bibliography: pages 161-176.Vibrio alginolyticus is a gram-negative aerobic bacterium that produces ...
Additional file 3: Figure S1. Construction of the surfactin production B. subtilis strain BS168NU-S....
Two Bacillus subtilis strains L10 and G1, previously isolated from fermented pickles, were tested fo...
The existence of a DNase in the supernatant fluid of sonorated Bacillus subtilis strain was confirme...
Additional file 7: Figure S5. HPLC analysis of surfactin. Peak-1 contains a C13-β-hydroxy fatty acid...
  Objective: The present research focused on amplification of protease gene from Bacillus strain w...
Additional file 4: Figure S2. The surfactin production per OD600 of parent strains and with CRISPRi-...
将RDR(ribonucleotide diphosphate reductase)启动子驱动下的透明颤菌(Vitreoscilla sp.)血红蛋白(Vitreoscilla hemoglobin,...
This study is focused on comparing the wild type and mutated versions of the Vitreoscilla hemoglobin...
A comparison of mutant versus wild type versions of the Vitreoscilla hemoglobin gene (vgb) were the ...
The gene (vgb) encoding Vitreoscilla (bacterial) hemoglobin (VHb) was electroporated into Gordonia a...
从大庆油田地层水中分离到一组能高效产生生物表面活性剂的菌株,采用sfp基因PCR鉴定的方法从中分离到一株芽孢杆菌ZW-3,该菌株能够产生大量表面活性物质,采用细菌生理生化鉴定结合16S rDNA序列的...
Paenibacillus strains 32O-W and 32O-Y were attempted to be transformed by electroporation with const...
病原菌入侵宿主是一个及其复杂的过程.为了深入了解病原菌的致病机理,人们需要鉴定那些在感染过程中特异表达的细菌毒力基因.为此,多种体内实验模型被建立起来分析细菌在宿主体内的基因表达,它们包括了体内表达技...
微生物广泛地生存在地球表面的各个角落,并时时面对着各种复杂多变的外界环境。双组分系统广泛存在于几乎所有微生物中,并在它们对外界环境刺激信号的识别、对自身体内反应的激发中发挥着最主要的作用,扮演着微生物...
Bibliography: pages 161-176.Vibrio alginolyticus is a gram-negative aerobic bacterium that produces ...
Additional file 3: Figure S1. Construction of the surfactin production B. subtilis strain BS168NU-S....
Two Bacillus subtilis strains L10 and G1, previously isolated from fermented pickles, were tested fo...
The existence of a DNase in the supernatant fluid of sonorated Bacillus subtilis strain was confirme...
Additional file 7: Figure S5. HPLC analysis of surfactin. Peak-1 contains a C13-β-hydroxy fatty acid...
  Objective: The present research focused on amplification of protease gene from Bacillus strain w...
Additional file 4: Figure S2. The surfactin production per OD600 of parent strains and with CRISPRi-...