Home (Identity)
Home  
 
 
Home » Biology » Identity


 

Identity

Biology IchthyologyIleum

identity - the extent to which two sequences are invariant
local alignment - the alignment of portions (rather than the entire sequence length) of two nucleic acid or amino acid sequences ...

 


Self-Identity and Partner Selection. Another key element of genetic testing is the impact it can have on the self-identity of the person affected, often related to the life stage of the individual tested.

organ-identity gene
A plant gene in which a mutation causes a floral organ to develop in the wrong location.
organ of Corti ...

[edit] Identity
For more details on this topic, see Community of interest.

Identity
In comparison of nucleic acid or protein sequences, the extent to which two sequences have the same nucleotide or amino acid at equivalent positions, usually expressed as a percentage. See also similarity.

Although the identity and general properties of prions are now well-understood, the mechanism of prion infection and replication remains mysterious.

Paternity and identity testing and forensics
Course Objectives
At the end of this course you should know about: ...

So what are the identity factors for such a species?
The most common interpretation of how to measure if something is identified as a keystone species would be to do an experiment in which you would add it or remove it from an ecosystem, ...

Incertae sedis A name of uncertain identity.
Junior homonym If there are only two homonyms, the junior homonym is the most recently described homonym; if there are more than two homonyms, ...

Everything from forensics for determining the identity of individuals that may have been involved in a crime, by linking their DNA pattern, their electrophoresis pattern, to one that's in a database.

Small GTPases and the phosphoinositides have emerged as the key regulators in the maintenance of the identity of the Golgi complex.

This includes establishing individual identity, trauma analysis, facial reconstruction, photographic superimposition, determination of time interval since death, and crime-scene recovery.

(i) Sequence identity between two nucleotide sequences. (ii) Genetic relatedness between two sequences of common ancestry. Commonly confused with sequence similarity.

Complementary base pair: a pair of bases in which the identity of one base defines the identity of its partner base. E.g.: In a DNA molecule there are two complementary base pairs--Adenine and thymine, and guanine and cytosine.

Genotype: The entire genetic identity of an individual, including alleles, or gene forms, that do not show as outward c haracteristics.
Guanine (G): A base; one of the molecular components of DNA and RNA. Always bonds with cytosine (G-C).

Genotype: The genetic identity of an individual. Genotype often is evident by outward characteristics.
Germline cells: Cells that contain inherited material that comes from the eggs and sperm, and that are passed on to offspring.

Water mass. A body of water that maintains its identity and can be characterized by such parameters as temperature and salinity
Watershed. The land area that is drained by a river or estuary and its tributaries ...

Beck, C. B., 1960. The identity of Archaeopteris and Callixylon. Bartonia, v. 12, pp. 351-368.
Beck, C.B. 1962. Reconstruction of Archaeopteris and further consideration on its phylogentic position. Amer. Journal of Botany 40:373-382 ...

For forty odd years people have speculated about the identity of the culprit; over time an impressive list of suspects has accumulated.

establishing a unique identity for neurons
guiding neurons to their proper destination and probably
recognition and phagocytosis of invading bacteria.

endosome Nucleolus in nucleus of some protozoa that retains its identity through mitosis.
endosperm A triploid nutritive tissue resulting from the fusion of a haploid sperm nucleus with the two haploid polar nuclei in the ovule of angiosperms.

Refers to what, which chemical or compound or identity regardless of how much.
Was this definition helpful?
Would you have liked more information?

Meiosis- daughter cells haploid
Genetic identity of progeny:
Mitosis: identical daughter cells
Meiosis: daughter cells have new assortment of parental chromosomes
Meiosis: chromatids not identical, crossing over ...

Transfer by absorption of DNA fragments separated in electrophoretic gels to membrane filters (nylon or nitrocellulose) for detection of specific base sequences by radiolabeled complementary probes. Method to reveal information about identity, ...

of mothers in a population; relevant in the calculation of number of generations for the fixation of a mitochondrial allele). It is always less then or equal to the actual population size. Inbreeding effectively reduces Ne because of the identity ...

A method of determining the identity of a criminal is based on this fact, impressions ("finger-prints") of these lines being made on paper covered with soot, or on white paper after first covering the fingers with ink.

See also: Trans, Organ, Biology, Gene, Environment