What are haplotype variants?

A haplotype is a physical grouping of genomic variants (or polymorphisms) that tend to be inherited together. A specific haplotype typically reflects a unique combination of variants that reside near each other on a chromosome.

What is genotype and haplotype?

A haplotype is a group of genes within an organism that was inherited together from a single parent. The word “haplotype” is derived from the word “haploid,” which describes cells with only one set of chromosomes, and from the word “genotype,” which refers to the genetic makeup of an organism.

How many different haplotypes are possible?

For a given individual, there are nine possible configurations (haplotypes) at these two loci (shown in the Punnett square below).

Where is the H10 Montcada?

Located in the Gothic Quarter of Barcelona, next to the cosmopolitan Born district and a few metres from the cathedral, the H10 Montcada is a Boutique Hotel located in a neoclassical building on Via Laietana.

What is the H1-16260 haplotype?

These locally born individuals were dated to the 10th century and carried the H1-16260 haplotype, which is exclusive to the Canary Islands and Algeria.

Where is Haplogroup H found in mtDNA?

Additionally, haplogroup H has been found among specimens at the mainland cemetery in Kulubnarti, Sudan, which date from the Early Christian period (AD 550–800). Haplogroup H is the most common mtDNA clade in Europe. It is found in approximately 41% of native Europeans. The lineage is also common in North Africa and the Middle East.

What do we know about the mtDNA clade H1?

H1 encompasses an important fraction of Western European mtDNA lineages, reaching its local peak among contemporary Basques (27.8%). The clade also occurs at high frequencies elsewhere in the Iberian Peninsula, as well as in the Maghreb ( Tamazgha ).