neat’s tongue

section s-s s-s

SⅠSⅡSⅢ syndrome

neat`s foot oil

neat’s foot oil

neat’s leather

synthetic neat’s foot oil

neat’s foot

(S，S)-(+)-Tetrandrine

“Crystal”duck′s tongue

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

16S-23S rDNA intergenic spacer region

16S-23S rDNA intergenic spacer regions

16S-23S rDNA internal transcribed spacer ITS

16s-23s rRNA gene

16S-23S rRNA intergenic spacer sequence