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Genetics

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https://en.wikipedia.org/wiki/Genetics

This article is about the general scientific term. For the scientific journal, see Genetics (journal).
For a more accessible and less technical introduction to this topic, see Introduction to genetics.
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Genetics
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Genetics is the study of genes, genetic variation, and heredity in living organisms.[1][2] It is generally considered a field of biology, but intersects frequently with many other life sciences and is strongly linked with the study of information systems.

The discoverer of genetics is Gregor Mendel, a late 19th-century scientist and Augustinian friar. Mendel studied "trait inheritance", patterns in the way traits are handed down from parents to offspring. He observed that organisms (pea plants) inherit traits by way of discrete "units of inheritance". This term, still used today, is a somewhat ambiguous definition of what is referred to as a gene.

Trait inheritance and molecular inheritance mechanisms of genes are still primary principles of genetics in the 21st century, but modern genetics has expanded beyond inheritance to studying the function and behavior of genes. Gene structure and function, variation, and distribution are studied within the context of the cell, the organism (e.g. dominance), and within the context of a population. Genetics has given rise to a number of subfields, including epigenetics and population genetics. Organisms studied within the broad field span the domains of life (archaea, bacteria, and eukarya).

Genetic processes work in combination with an organism's environment and experiences to influence development and behavior, often referred to as nature versus nurture. The intracellular or extracellular environment of a cell or organism may switch gene transcription on or off. A classic example is two seeds of genetically identical corn, one placed in a temperate climate and one in an arid climate. While the average height of the two corn stalks may be genetically determined to be equal, the one in the arid climate only grows to half the height of the one in the temperate climate due to lack of water and nutrients in its environment.


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https://en.wikipedia.org/wiki/Category:Genetics

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Genetics is the study of genes, heredity, and the variation of organisms, as well as the medical practice of diagnosing, treating, and counseling patients with genetic disorders. Humans began applying knowledge of genetics in prehistory with the domestication and breeding of plants and animals. In modern research, genetics provides important tools in the investigation of the function of a particular gene, e.g. analysis of genetic interactions. Within organisms, genetic information generally is carried in chromosomes, where it is represented in the chemical structure of particular DNA molecules.

Subcategories

``

Genetics Concepts

 

`Genetics by country (2 C, 8 P)

`    Genetics by type of organism (4 C)

`A

`Algae biomass producers (9 P)

`    Applied genetics (3 C, 58 P)

``B

`Behavioural genetics (3 C, 32 P)

`    Biobanks (3 C, 11 P)

``C

`Cancer epigenetics (7 P)

Chromosomes (4 C, 66 P)

Congenital disorders (17 C, 206 P)

`    Cytogenetics (45 P)

``D

`    DNA (13 C, 275 P, 1 F)

``E

`Genetics education (1 C, 6 P)

Genetic engineering (10 C, 94 P)

Epigenetics (5 C, 106 P)

`    Genetics experiments (20 P)

``G

`Gene banks (20 P)

Genes (7 C, 203 P)

Genes associated with cancer (2 C, 6 P)

Genetic anomalies (2 P)

Geneticists (10 C, 31 P)

Genetics books (17 P)

Genetics journals (2 C, 47 P)

Genetics of autism (4 P)

Genome templates (14 P)

`H

`Hereditarianism (1 C, 4 P)

History of genetics (3 C, 5 P)

`    Hybridisation (biology) (4 C, 13 P)

`L

`Genetics literature (2 C, 5 P)

`    Genetic linkage analysis (2 P)

`M

`Medical genetics (6 C, 64 P)

Mitochondrial genetics (3 C, 14 P)

Mobile genetic elements (2 C, 45 P)

Molecular genetics (8 C, 222 P)

`    Mutation (7 C, 90 P)

``N

`Non-coding DNA (5 P)

Nucleobases (24 P)

``O

`    Genetics organizations (4 C, 30 P)

``P

`Phylogenetics (7 C, 131 P)

Polymorphism (biology) (12 P)

Genetic polymorphisms (1 C, 2 P)

Population genetics (7 C, 145 P)

`    Genetic programming (14 P)

`R

`Ribosomopathy (6 P)

`    RNA (16 C, 261 P)

`S

`Single-nucleotide polymorphisms (13 C, 10 P)

`    Statistical genetics (2 C, 32 P)

`    Images of genetic subjects (14 F)

`Genetics stubs (3 C, 610 P)

Pages

`

`    Genetics

    Introduction to genetics

    Outline of genetics

`*

`    History of genetics

    Index of genetics articles

`A

`    AB(O)H antigens secretion

    Ac/Ds transposable controlling elements

    ACLAME

    Active chromatin sequence

    Additive genetic effects

    Adductomics

    Aicardi–Goutières syndrome

    Allele frequency net database

    Allelic exclusion

    Allelotype

    Allotype (immunology)

    Ambidirectional dominance

    Amelogenin

    AMELX

    AMELY

    Aminoacylase 1 deficiency

    Amplified Ribosomal DNA Restriction Analysis

    Analysis of molecular variance

    Aniridia

    Antagonistic pleiotropy hypothesis

    Anticancer gene

    Arginine catabolic mobile element

    Arthur Balfour Professor of Genetics

    Association mapping

    Atavism

`B

`    Backcrossing

    BAG3

    Balancer chromosome

    Barr body

    Base pair

    Bead theory

    Beanbag genetics

    Behavioral epigenetics

    BEND2 (protein)

    Benzoxazinone biosynthesis

    Bioecological model

    BioModels

    Blending inheritance

    Blood type

    BLOSUM

    Bookmarking

    Boveri–Sutton chromosome theory

    Britten–Davidson model

    Bulked segregant analysis

    Bx1 benzoxazin1

`C

`    C-value

    C10orf71

    C18orf63

    CAF-1

    Canalisation (genetics)

    Candidate gene

    CaSNP

    Diallel cross

    CDX4 (gene)

    Cell–cell fusogens

    Centimorgan

    Chaperone code

    Chemical genetics

    Chi site

    Chiasma (genetics)

    Chimera (EST)

    Chimera (genetics)

    Chimeric gene

    Chromosome 2q deletion

    Chromosome engineering

    Chromosome instability

    Chromosome microdissection

    Circulating free DNA

    Cisgenesis

    Cistron

    Clastogen

    Coding region

    Coefficient of coincidence

    Combined Annotation Dependent Depletion

    Common disease-common variant

    Common misunderstandings of genetics

    Community genetics

    Comparative regulatory genomics database

    Comparison of DNA sequencing services

    Complex segregation analysis

    Complex traits

    Compositional domain

    Compound heterozygosity

    Computational and Statistical Genetics

    Concordance (genetics)

    Congenic

    Consensus CDS Project

    Constitutive ablation

    Copy number analysis

    Copy-number variation

    Cotransformation

    Countergradient variation

    Cre recombinase

    Crossbreed

    CRT (genetics)

    Cytodeme

    Cytogenetics

    Cytotaxonomy

`D

`    Daisy chaining DNA

    De-extinction

    Decipherment

    Deletion (genetics)

    Deme (biology)

    Dermatoglyphics

    Designer crossbreed

    Developmental homeostasis

    Direct repeat

    Distal promoter

    Diversity arrays technology

    Diversity panel

    DNA

    DNA annotation

    DNA phenotyping

    DNA spiking

    DNA-directed RNA interference

    DNase I hypersensitive site

    Domestication islands

    Dosage compensation

    Double-pair mating

    Doubled haploidy

    Drifty gene hypothesis

    Drosophila hybrid sterility

    Dynamical genetics

`E

`    Ecogenetics

    Ecophenotypic variation

    Ectoderm specification

    Education in personalized medicine

    Elective genetic and genomic testing

    Emergenesis

    Emopamil binding protein

    Endophenotype

    Endoreduplication

    Enhanceosome

    Enhancer RNA

    Enhancer trap

    Epigenetics of physical exercise

    Essential gene

    Eukaryotic chromosome fine structure

    Evo-devo gene toolkit

    Exome

    Exon skipping

    Exonic splicing enhancer

    Exonic splicing silencer

    Expanded genetic code

    Expression cassette

    Expression quantitative trait loci

    Extrachromosomal array

    Extranuclear inheritance

`F

`    Falconer's formula

    Family aggregation

    Family resemblance (anthropology)

    Fim switch

    Fisher's geometric model

    Fixed allele

    Forward genetics

    Fosmid

    Functional divergence

    Functional element SNPs database

    Fusion gene

    Fusion transcript

`G

`    GADV-protein world hypothesis

    GAL4/UAS system

    Gametic phase

    GC skew

    GC-content

    GENCODE

    Gene cassette

    Gene desert

    Gene dosage

    Gene knock-in

    Gene knockout

    Gene map

    Gene mapping

    Gene mutation analysis

    Gene nomenclature

    Gene orders

    Gene polymorphism

    Gene redundancy

    Gene signature

    Gene theft

    Gene therapy for osteoarthritis

    Gene transfer agent

    Gene trapping

    Gene-environment correlation

    Gene–environment interaction

    Genetic admixture

    Genetic analysis

    Genetic architecture

    Genetic carrier

    Genetic code

    Genetic correlation

    Genetic demixing

    Genetic divergence

    Genetic epidemiology

G

`    Genetic exceptionalism

    Genetic gain

    Genetic hitchhiking

    Genetic imbalance

    Genetic marker

    Genetic matchmaking

    Genetic memory (biology)

    Genetic policy in the United States

    Genetic predisposition

    Genetic program

    Genetic redundancy

    Genetic stock center

    Genetic structure

    Genetic variance

    Genetic viability

    Geneticism

    Geneticist

    Glossary of genetics

    Genetics nursing

    Genetics of infertility

    Genetics of posttraumatic stress disorder

    Genevestigator

    GenGIS

    Genocopy

    Genome

    Genome evolution

    Genome instability

    Genome Project-Write

    Genome-wide association study

    Genomic convergence

    Genomic library

    Genomics data sharing

    Genopolitics

    Genosome

    Genotropism

    Genotype

    Genotype-first approach

    Genotype–phenotype distinction

    Genotyping

    Genotyping by sequencing

    Germline mosaicism

    Glossary of gene expression terms

    GNC hypothesis

    Gruber Prize in Genetics

    GWASdb

    Gypsy (database)

`H

`    Haploidisation

    Haploinsufficiency

    Haplotype estimation

    Haploid-relative-risk

    Haploview

    Hard inheritance

    Hayflick limit

    Helicos single molecule fluorescent sequencing

    Heredity

    Heritability

    Heterogamy

    Heterosis

    High Resolution Melt

    Histone

    Histone-modifying enzymes

    Homeosis

    Homeotic gene

    Homeotic selector gene

    Homogeneously staining region

    HomoloGene

    Homologous recombination

    Horizontal gene transfer

    Horizontal gene transfer in evolution

    Housekeeping gene

    Human Genome Project

    Human germline engineering

    HUMARA assay

    Hybrid speciation

    Hybrizyme

    Hypersensitive site

    Hypervariable

    Hypervariable region

`I

`    I-motif DNA

    Identity by descent

    Imaging genetics

    Imitation SWI

    Immediate early gene

    Immunogenetics

    Inbred strain

    Inclusive composite interval mapping

    Indel

    Insertion (genetics)

    Insertion sequence

    Insertional mutagenesis

    Integron

    Interlocus contest evolution

    Isochore (genetics)

`K

`    Ka/Ks ratio

`L

`    Lake Toba genetic bottleneck

    Lineage (genetic)

    Linkage based QTL mapping

    List of genetic codes

    List of intestinal stem cell marker genes

    Loop-mediated isothermal amplification

    Low copy repeats

`M

`    Marker-assisted selection

    Marker gene

    MASS syndrome

    Maternal effect

    Mating of yeast

    Maudsley Bipolar Twin Study

    MECOM

    MEGAN

    Megan and Morag

    Meiotic drive

    Mendelian error

    Mendelian inheritance

    Mendelian randomization

    Messenger RNA

    MICdb

    Microbial genetics

    Microsatellite

    Midparent

    Midphalangeal hair

    Minichromosome

    Minicircle

    Minimal genome

    Minnesota Twin Family Study

    Missing heritability problem

    KMT2A

    Mobile genetic elements

    Mobilome

    Modifications (genetics)

    Molecular cloning

    Molecular cytogenetics

    Molecular Interaction Maps

    Morbid map

    Mosaic (genetics)

    Haplogroup Z

    MtDNA haplogroups in populations of South Asia

    Muller's morphs

    Multiple cloning site

    Mutant protein

    Mutation

`N

`    Nagoya Protocol

    Necrofauna

    Negative selection (natural selection)

    Neighbor-net

    Neofunctionalization

    Nested association mapping

    Neurocriminology

    Neuroepigenetics

    Neurogenetics

    Neurogenomics

    Neuronal lineage marker

    Neutral network (evolution)

    NgAgo

    Nic site

    Niche adaptation

    Nick translation

    Nik operon

    NlaIII

    Non-allelic homologous recombination

    Non-coding DNA

    Non-helical models of DNA structure

    Non-histone protein

    Non-Mendelian inheritance

    Nondisjunction

    Noninvasive genotyping

    Normalized chromosome value

    Nuclear gene

    Nuclear sexing

    Nuclear transfer

    Nuclease protection assay

    Nucleic acid

    Nucleic acid sequence

    Nucleosome positioning region database

    Nucleotide

    Nucleotide salvage

    Nullomers

    Nutrigenetics

    Nutrigenomics

`O

`    Obligate carrier

    Ohno's law

    Oogenesis

    Orphon

    Outbreeding depression

    Outcrossing

    Overdominance

    Överkalix study

`P

`    Paramutation

    Parasitic chromosome

    Partial dominance hypothesis

    Particulate inheritance

    Pathogenicity island

    Patome

    PBluescript

    Penetrance

    Peritrich nuclear code

    Phene

    Phenocopy

    Phenotypic integration

    Phenotypic plasticity

    Phred base calling

P

`    Phred quality score

    Phylogenomics

    Phylostratum

    Plant genetic resources

    Plant–fungus horizontal gene transfer

    Plasticity product

    Pleiotropy

    PLINK (genetic tool-set)

    Point accepted mutation

    Polar mutation

    Polar overdominance

    Polly and Molly

    Polony sequencing

    Polygene

    Polymerase stuttering

    Polynucleotide

    Polyploid complex

    Population genetics

    Position effect

    Position-effect variegation

    Positional Sequencing

    Primosome

    Principles of genetics

    Prion

    Pronucleus

    Proofreading (biology)

    Prophase

    Protospacer adjacent motif

    Pseudoalleles

    Pseudoknot

    Pseudolinkage

    Public Population Project in Genomics

`Q

`    Q-system (genetics)

    Quantitative genetics

    Quantitative trait locus

`R

`    R2d2 (mouse gene)

    Radiation reduced hybrid

    Random chimeragenesis on transient templates

    Reading frame

    Reassortment

    RecF pathway

    Reciprocal silencing

    RecLOH

    Recode (database)

    Recognition sequence

    Recombinase-mediated cassette exchange

    Red-suffusion rosy-faced lovebird mutation

    RegTransBase

    Replication protein A

    Replication timing quantitative trait loci

    Reporter gene

    Reproductive isolation

    Restriction map

    Reverse transcriptase

    Reverse Transcription Loop-mediated Isothermal Amplification

    Ribotyping

    RNA triphosphatase

    RNA-directed DNA methylation

    Robustness (evolution)

    Rule of six (viruses)

`S

`    S4 protein domain

    Satellite chromosome

    Savior sibling

    Scaffold/matrix attachment region

    SCCmec

    Scleraxis

    Scripps Genomic Health Initiative

    Second-degree relative

    Selective sweep

    Sense (molecular biology)

    Sequence space (evolution)

    SequenceVariantAnalyzer

    Sex linkage

    Sex-linked barring

    Sherman paradox

    Signature-tagged mutagenesis

    Simple sequence length polymorphism

    Single molecule fluorescent sequencing

    Single-base extension

    SIR proteins

    Site-specific recombination

    Snagger

    SNP genotyping

    SNPlex

    Snpstr

    Somatic cell

    Somatic cell nuclear transfer

    Somatic recombination

    SOS chromotest

    SoxC group

    Spacer DNA

    SplitsTree

    Staggered extension process

    State switching

    Sterility (physiology)

    Structural Biochemistry/ Kiss Gene Expression

    Structural variation

    Subclade

    Subcloning

    SUI1 protein domain

    Suicide gene

    Swamping argument

    SWAP protein domain

    Synaptic tagging

    Syntelic

    Syntelog

    Synthesis-dependent strand annealing

    Synthetic genetic array

    Synthetic genomics

    Synthetic lethality

    Synthetic rescue

    Systems Biology Ontology

`T

`    TA cloning

    Tafazzin

    Tag SNP

    Tandem chimerism

    Tandem repeat locus

    Tandemly arrayed genes

    TcoF-DB

    Terminal crossbreeding

    Thanatotranscriptome

    Three-point cross

    TOPO cloning

    Topologically associating domain

    Trans-acting

    Transcription bubble

    Transcription factor

    Transcriptional amplification

    Transcriptional bursting

    Transfer DNA binary system

    Transformation efficiency

    Transgene

    Transgressive segregation

    Transheterozygote

    Translational frameshift

    Transmission (genetics)

    Transmission disequilibrium test

    Transpoviron

    Transvection (genetics)

    Tre recombinase

    Triangle of U

    Trinucleotide repeat expansion

    Twin registry

    TwinsUK

`U

`    UBB+1

    UgMicroSatdb

    Ultra-conserved element

    Underdominance

    Unequal crossing over

    Uniparental inheritance

    Universal stress protein

    UPF0488

    Upstream activating sequence

`V

`    Vasa gene

    Virome

    Virtual karyotype

`W

`    W-test

    Weismann barrier

    WGAViewer

`X

`    X hyperactivation

    X-inactivation

    X-linked recessive inheritance

    X:A ratio

    XDNA

    Xeno nucleic acid

`Y

`    Y linkage

    Y-DNA haplogroups by ethnic group

`    Template:Chromosome

    Template:Eukaryote gene structure

    Template:Prokaryote gene structure

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