revolving barrel gun or Gatling type gun
16S rRNA~23S rRNA Intergenic spacer regions
16S~23S rDNA inergenic spacer regions
16S~23S rDNA Ribosomal-Spacer-Region
16s~23s rRNA intergenic spacer region
16S-23S rDNA intergenic spacer region
16S-23S rDNA intergenic spacer regions
16S-23S rDNA internal transcribed spacer ITS
16S-23S rRNA intergenic spacer sequence
16s-23s rRNA Ribosomal-Spacer-Region
16s-23srRNA间隔区
5二(3甲氧基4羟基苯甲烯)]
16S-23S rRNA spacer region gene
16S-23SrRNA间区基因
16S-23S rRNA间区基因
3D bi-axial spacer weft knitting fabrics
5s 23s rRNA(rrf rrl) intergenic spacer DNA
5S rRNA gene spacer sequences
5S-23S rRNA intergenic spacer