Instead, scientists use laborious and specialized taxonomic methods for extracting and identifying soil fauna.
In particular, they tend to use laborious finger counting procedures when other children have already switching to verbal counting, decomposition and, later, memory retrieval procedures.
Moreover, some of them use laborious, complex, and lengthy techniques (e.g., fingerprinting by capillary electrophoresis and genomic DNA library via (unpredictable) restriction enzyme).
For the official Turner Prize exhibition, held at Tate Britain in London, he presented a large-scale symmetrically patterned fresco in gold leaf, achieved using laborious Renaissance techniques.
The resulting molecular tangle makes life difficult for scientists who would like to study DNA directly under a microscope, instead of deducing its structure using laborious and indirect chemical techniques.
It required years of analysis by Western scientists—using laborious comparisons of soil and tissue samples, shell casings, pollen, and clothing fragments to piece together exactly where the killings had occurred and how the bodies had been moved among an estimated 80 mass grave sites.
He himself has logged some 450, and that was using laborious, old-fashioned techniques such as illustrating thousands of anatomical drawings by hand.
Or maybe Ben Riggs, the innovative winemaker then at Wirra Wirra, or d'Arry Osborn's son Chester, of d'Arenberg, who makes some of the region's most layered, complex wines using laborious, seriously old-fashioned techniques.
Traditionally, bacterial species have been characterized since the 1960s using laborious DNA-DNA hybridization (DDH) with genomic DNA for related organisms, with a cut-off of 50-70% for members of the same species [ 36].
The complexity of gene families in angiosperm genomes has deterred researchers from using nuclear genes in phylogenetic reconstruction in angiosperms on a regular basis because of the difficulty of isolating all members of a gene family using laborious cloning methods in each taxon to obtain accurate phylogenetic reconstructions [ 4].
Limitations in these reports include relatively small sample sizes, non-contiguous amplicons, partial gene sequencing, multiple PCR for one locus, and use of laborious library preparation and complex sequence analysis methods.
