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Image Search Results
Journal: Microorganisms
Article Title: Identification of Phage RNA Polymerases That Minimize Double-Stranded RNA By-Product Formation and Their Characterization via In Vitro Transcription
doi: 10.3390/microorganisms14030564
Figure Lengend Snippet: Expression analysis of 44 RNA polymerase (RNAP) variants. All RNAP variants were expressed in E. coli BL21(DE3), and crude lysate samples were analyzed via SDS-PAGE. An empty vector control (IPTG-induced cells harboring an empty pET28a vector) was used for the gels to determine host-derived background protein bands. The gel images show sections of gels at sizes relevant for the respective protein. The samples were collected after four hours of induction with 0.5 mM IPTG. The size of all proteins is given in kilodaltons (kDa) and indicated below each SDS gel.
Article Snippet: BL21(
Techniques: Expressing, SDS Page, Plasmid Preparation, Control, Derivative Assay, SDS-Gel
Journal: Biotechnology & Biotechnological Equipment
Article Title: Bacillus velezensis R22 inhibits the growth of multiple fungal phytopathogens by producing surfactin and four fengycin homologues
doi: 10.1080/13102818.2024.2313072
Figure Lengend Snippet: Figure 1. Phylogenetic tree of Bacillus spp. based on 16S rRNA sequences through maximum-likelihood methods with 1000 bootstrap replications using MEGA version 6.0. Escherichia coli BL21(DE3) (AM946981.2) was used as an outgroup in the analysis. NCBI GenBank accession numbers used in the comparison reference strains are the following: B. velezensis FZB42, OR485707; B. amyloliquefaciens ATCC 23350, NR_118950; B. licheniformis ATCC 14580, NC_006270.3; B. aerius MN-1, MN252912; B. safensis ATCC BAA-1126T, AF234854; B. aryabhattai B8W22, NZ_JYOO01000023. NCBI acc. no. of the newly isolated strains are OR482395, OR482394, OR482396, OR482397, OP554433, MK461937, MK461933, MK461938, MK461934, MK461936, OR482398, OR482400, OR482399, MK461947.
Article Snippet:
Techniques: Comparison, Isolation
Journal: Biotechnology & Biotechnological Equipment
Article Title: Bacillus velezensis R22 inhibits the growth of multiple fungal phytopathogens by producing surfactin and four fengycin homologues
doi: 10.1080/13102818.2024.2313072
Figure Lengend Snippet: Figure 3. PCR amplification of fenA gene encoding fengycin synthetase A. Designations: M, molecular weight marker (Perfect PlusTM 1 kb DNA Ladder, EURx); 1, B. velezensis R7; 2, B. amyloliquefaciens R10; 3, B. velezensis R19; 4, B. velezensis R22; 5, B. velezensis R23; 6, negative control (E. coli DH5α).
Article Snippet:
Techniques: Amplification, Molecular Weight, Marker, Negative Control
Journal: Biotechnology & Biotechnological Equipment
Article Title: Bacillus velezensis R22 inhibits the growth of multiple fungal phytopathogens by producing surfactin and four fengycin homologues
doi: 10.1080/13102818.2024.2313072
Figure Lengend Snippet: Figure 4. PCR amplification of specific fragments of srfAA gene encoding surfactin synthetase A (A) and lchAA gene for lichenysin synthase (B). Lanes and samples: M, molecular weight marker (Perfect PlusTM 1 kb DNA Ladder, EURx); (A): 1, B. velezensis R7; 2, B. amyloliquefaciens R10; 3, B. velezensis R19; 4, B. velezensis R22; 5, B. velezensis R23; 6, negative control (E. coli DH5α); (B) 1, B. licheniformis 16-1; 2, B. licheniformis 13; 3, B. licheniformis 24; 4, B. licheniformis 39; 5, B. licheniformis 55-1; 6, negative control (E. coli DH5α).
Article Snippet:
Techniques: Amplification, Molecular Weight, Marker, Negative Control