Related by context. Frequent words. (Click for all words.) 50 viral particles 50 antibodies 49 gene sequences 49 DNA sequences 48 genetic sequences 47 genomic DNA 47 genome sequences 46 microbiota 46 genetic markers 44 GeneChip 44 bacterial 44 genomes 43 throat swabs 43 microarray analysis 42 gene expression profiles 42 genetically 42 analyte 41 coronavirus 41 Genomes Project 41 secretions 41 x ray crystallography 41 tissues 41 genetic makeup 41 mucosa 41 saliva 40 specimens 40 serological 40 intestinal bacteria 40 high throughput sequencing 39 phenolic compounds 39 stool samples 39 biological specimens 39 tissue samples 39 serum samples 39 DNA microarrays 39 Sequencing 39 confirmatory tests 39 Tissue samples 39 beta amyloid protein 39 genotyping 39 Genotyping 38 bacteria 38 faecal 38 TB bacteria 38 genetic fingerprinting 38 Genetic testing 38 excretions 38 salivary glands 38 desirable traits 38 nasal swabs 38 genital tract 38 genetic fingerprint 37 genetic 37 mtDNA 37 naturally occurring bacteria 37 genetic sequencing 37 confirmatory testing 37 genetically susceptible 37 genome sequence 37 H. pylori infection 37 swab samples 37 mucous membrane 36 spinal fluid 36 polymerase chain reaction 36 bile acids 36 metal ions 36 biobanks 36 liver spleen 36 Biopsies 36 Specimens 36 biobank 36 fecal samples 36 Geneticists 36 Microarray 35 respiratory secretions 35 sucking insects 35 genotyped 35 Neanderthal genome 35 cheek swabs 35 Y chromosomes 35 Mitochondrial DNA 35 DNA 35 SOLiD System 35 DNA fingerprinting 34 genetically identical 34 serum 34 hormone cortisol 34 cheek swab 34 fungal spores 34 microscopic examination 34 synovial fluid 34 spermatozoa 34 human genome sequence 34 respiratory droplets 34 whole genome sequencing 34 DNA samples 34 secretion 34 DNA sequencing 33 cerebrospinal fluid 33 autoimmune diseases 33 specimen