Ampere’s circulation theorem
Ampere’s right-hand screw rule
Ampere’s right-handed rule
Ampere’s right-handed screw rule
16S~23S rDNA inergenic spacer regions
16S~23S rDNA Ribosomal-Spacer-Region
16s~23s rRNA intergenic spacer region
16S-23S intergenic sequence
16S-23S rDNA intergenic