. . . . . . . . . . . . . . . . . . . . "accepted"@en . "The square root of the average of the squares of deviations about the mean of a set of values of the specified measurement."@en . . . . "Abund_SD_BE006383" . . "Abundance standard deviation of Gammaproteobacteria (WoRMS 393018) [Subcomponent: nifH gene copies Subgroup: gamma A phylotype] per unit volume of the water body by filtration, DNA extraction, PicoGreen staining, primer selection and quantitative PCR"@en . . . . . "SDN:P01::AA844163" .