- Industry: Archaeology
- Number of terms: 25214
- Number of blossaries: 0
- Company Profile:
Polyploidy involving more than two chromosome sets of the same species.
Industry:Archaeology
The building blocks of polypeptides. There are 20 different amino acids.
Industry:Archaeology
The second stage of meiosis during which the centromeres (and therefore the chromatids) are pulled to the opposite poles of the spindle. The separated chromatids are now referred to as chromosomes in their own right.
Industry:Archaeology
5-bromodeoxyuridine (5-BUdR), a thymidine analog, is incorporated into DNA during replication. When both DNA strands contain 5-BUdR, the chromatid stains less intensely than when only one DNA strand contains the analog. When cells are grown in the presence of 5-BUdR for two replication cycles, the two sister chromatids stained differentially are called harlequin chromosomes.
Industry:Archaeology
A method of rapid sequencing of DNA molecules developed by Fred Sanger. This technique incorporates the use of dideoxy nucleotides in a DNA polymerase-catalyzed DNA synthesis reaction.
Industry:Archaeology
A thickened ridge or shelf of bone above the orbits at the base of the forehead, continuously, although not necessarily evenly, developed from the middle of the cranium to each side.
Industry:Archaeology
Expansion and outward projection of the frontal process of the maxillary bones, the part of the maxilla that joins the frontal and supports the nasal bones along the inside of the orbits.
Industry:Archaeology
Polyploidy involving two or more genetically distinct sets of chromosomes.
Industry:Archaeology
The buildings, tools, and other artifacts that constitute the material remains of former societies.
Industry:Archaeology
The second stage of prophase I in which the chromosomes begin to repel one another and tend to move apart.
Industry:Archaeology
