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Molecular Biology and Computational Biology Glossary

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K A statistical parameter used in calculating BLAST scores that can be thought of as a natural scale for search space size. The value K is used in converting a raw score (S) to a bit score (S').

Karyotype A photomicrograph of an individual's chromosomes arranged in a standard format showing the number, size, and shape of each chromosome type; used in low-resolution physical mapping to correlate gross chromosomal abnormalities with the characteristics of specific diseases.

Kilobase (kb) Unit of length for DNA fragments equal to 1000 nucleotides. )

Knockout Deactivation of specific genes; used in laboratory organisms to study gene function.

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Part:   A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z 

Molecular Biology and Computational Biology Glossary