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  2. Genetic distance - Wikipedia

    en.wikipedia.org/wiki/Genetic_distance

    This distance assumes that genetic differences arise due to mutation and genetic drift, but this distance measure is known to give more reliable population trees than other distances particularly for microsatellite DNA data. This method is not ideal in cases where natural selection plays a significant role in a populations genetics.

  3. DNA replication - Wikipedia

    en.wikipedia.org/wiki/DNA_replication

    DNA replication: The double helix is ... ] which contains the genetic material of ... symmetrically from a replication origin and found that the distance between the ...

  4. Replication timing - Wikipedia

    en.wikipedia.org/wiki/Replication_timing

    Replication timing is correlated with the expression of genes such that the genetic information being utilized in a cell is generally replicated earlier than the information that is not being used. We also know that the replication-timing program changes during development, along with changes in the expression of genes.

  5. Gene mapping - Wikipedia

    en.wikipedia.org/wiki/Gene_mapping

    There are two distinctive mapping approaches used in the field of genome mapping: genetic maps (also known as linkage maps) [7] and physical maps. [3] While both maps are a collection of genetic markers and gene loci, [8] genetic maps' distances are based on the genetic linkage information, while physical maps use actual physical distances usually measured in number of base pairs.

  6. Eukaryotic DNA replication - Wikipedia

    en.wikipedia.org/wiki/Eukaryotic_DNA_replication

    The minichromosome maintenance (Mcm) proteins were named after a genetic screen for DNA replication initiation mutants in S. cerevisiae that affect plasmid stability in an ARS-specific manner. [32] Mcm2, Mcm3, Mcm4, Mcm5, Mcm6 and Mcm7 form a hexameric complex that has an open-ring structure with a gap between Mcm2 and Mcm5. [13]

  7. Base pair - Wikipedia

    en.wikipedia.org/wiki/Base_pair

    The regular structure and data redundancy provided by the DNA double helix make DNA well suited to the storage of genetic information, while base-pairing between DNA and incoming nucleotides provides the mechanism through which DNA polymerase replicates DNA and RNA polymerase transcribes DNA into RNA. Many DNA-binding proteins can recognize ...

  8. Complementarity (molecular biology) - Wikipedia

    en.wikipedia.org/wiki/Complementarity_(molecular...

    Complementarity of DNA strands in a double helix make it possible to use one strand as a template to construct the other. This principle plays an important role in DNA replication, setting the foundation of heredity by explaining how genetic information can be passed down

  9. Branch migration - Wikipedia

    en.wikipedia.org/wiki/Branch_migration

    The process is random, and the branch point can be displaced in either direction on the strand, influencing the degree of which the genetic material is exchanged. [1] Branch migration can also be seen in DNA repair and replication, when filling in gaps in the sequence. It can also be seen when a foreign piece of DNA invades the strand. [2]