Related by context. Frequent words. (Click for all words.) 68 DNA samples 63 specimens 63 samples 57 saliva samples 55 biopsies 55 DNA sample 55 Specimens 54 stool samples 54 urine samples 54 DNA 52 DNA testing 52 saliva sample 51 autopsied 51 sediment samples 51 necropsies 50 cheek swab 50 semen 50 necropsy 50 autopsies 50 carcasses 50 genetic markers 49 swabs 49 laboratory 49 mitochondrial DNA 49 post mortem examinations 49 specimen 48 tissue 47 histology 47 biopsy 47 forensics lab 47 gene sequences 47 immunohistochemistry 47 stem cells 46 DNA sequences 46 oocytes 46 cadavers 46 gene expression profiling 45 ovarian tissue 45 bone marrow stem cells 45 sperm 45 gene sequencing 45 genetic sequences 45 exhumed 44 livers 44 autopsy 44 spinal fluid 44 lab 44 postmortem examination 44 embryos 44 DNA fingerprinting 44 MRI scans 44 PET scans 44 mtDNA 43 toxicology 43 CT scans 43 genetic 43 post mortem 43 echocardiograms 43 carcass 43 swab 43 tissues 43 toxicology tests 42 genetically engineered mice 42 genotyping 42 genomes 42 microarrays 42 culturing 42 germ cells 42 cerebrospinal fluid 42 cadaver 42 proteomic 42 placentas 42 saliva 42 forensic 42 transgenic mice 42 genomic 41 biomarker 41 genetic alterations 41 Crime Lab 41 polymerase chain reaction 41 postmortem 41 islet cells 41 radiographs 41 brain scans 41 RT PCR 41 forensic anthropologist 41 genetic abnormalities 41 medical examiner office 41 sample 41 chest X rays 41 biomarkers 41 bone marrow 41 gene expression 41 liver 41 transplantation 40 hematopoietic stem cells 40 bone fragments 40 measurements 40 genetic fingerprint 40 laboratories 40 biopsied