Glossary of Genetic Genealogy Terms

Genetic genealogy terms and definitions compiled and designed to be as simple and easy to understand as possible. Additional and more technical definitions are available on several other glossary websites. Many of these terms are from the DNA-NEWBIE GLOSSARY (Used with ISOGG's permission).

Administrator search for term
Admixture DNA search for term
allele search for term
Ancestral haplotype search for term
Ancestral state search for term
Anthrogenealogy search for term
atDNA search for term
Atlantic Modal Haplotype (AMH) search for term
Autosomal DNA search for term
Base search for term
Base pair search for term
Buccal cell search for term
Chromosome search for term
code identity number search for term
Coding region search for term
Cohanim Modal Haplotype search for term
Cohen search for term
Combined DNA Index System (CODIS) search for term
Complementary sequences search for term
Convergence search for term
Cross-over search for term
CRS search for term
Deoxyribonucleic acid (DNA) search for term
Derived state search for term
DNA amplification search for term
DNA replication search for term
DNA sequencing search for term
DNA-NEWBIE search for term
Double helix search for term
DYS search for term
Enzyme search for term
Exact match search for term
Family Tree DNA Time Predictor (FTDNATiPTM) search for term
FTDNA search for term
GAP search for term
GEDCOM search for term
Gene search for term
Generation search for term
Genetic cousins search for term
Genetic distance search for term
Genetic Genealogy search for term
Genetics search for term
Genographic Project search for term
Genome search for term
Genotype search for term
haplogroup search for term
haplogroup match search for term
haplotype search for term
HVR search for term
ISOGG search for term
JoGG search for term
Junk DNA search for term
line leader search for term
lineage search for term
Marker search for term
Meiosis search for term
Mitochondria search for term
Mitochondrial DNA search for term
Mitosearch search for term
Modal haplotype search for term
MRCA search for term
mtDNA search for term
mutation search for term
Mutation rate search for term
Non-coding DNA search for term
non-paternity event search for term
Nuclear DNA search for term
Null search for term
personal page search for term
Pherogram search for term
Phylo-tree search for term
RAO search for term
recLOH search for term
Recombination search for term
Restriction enzyme search for term
Restriction Fragment Length Polymorphism (RFLP) search for term
results search for term
Sex chromosome search for term
site search search for term
SNP search for term
SNP test search for term
STR search for term
Sub-clade search for term
testing kit search for term
Time to the Most Recent Common Ancestor (TMRCA) search for term
Transmission event search for term
Unique Event Polymorphism (UEP) search for term
X-chromosome search for term
Y-BASE search for term
Y-DNA phylogenetic tree search for term
Y-Search search for term
YSTR search for term