Definition, Betydelse & Synonymer | Engelska ordet GENOTYPE

Definition av GENOTYPE

1. genotyp

Exempel på hur du använder GENOTYPE i en mening

• He is best known for coining the terms gene, phenotype and genotype, and for his 1903 "pure line" experiments in genetics.
• The terms "genotype" and "phenotype" were created by Wilhelm Johannsen in 1911, although the meaning of the terms and the significance of the distinction have evolved since they were introduced.
• Heritability is estimated by comparing individual phenotypic variation among related individuals in a population, by examining the association between individual phenotype and genotype data, or even by modeling summary-level data from genome-wide association studies (GWAS).
• Penetrance in genetics is the proportion of individuals carrying a particular variant (or allele) of a gene (genotype) that also expresses an associated trait (phenotype).
• The fitness of a genotype is manifested through its phenotype, which is also affected by the developmental environment.
• Hardy and Wilhelm Weinberg independently formulate the Hardy–Weinberg principle which states that both allele and genotype frequencies in a population remain in equilibrium unless disturbed.
• Inbred strains (also called inbred lines, or rarely for animals linear animals) are individuals of a particular species which are nearly identical to each other in genotype due to long inbreeding.
• Hybridogenesis implies that during gametogenesis hybrids (of RL genotype) exclude one parental genome (L or R) and produce gametes with an unrecombined genome of the other parental species (R or L, respectively), instead of containing mixed recombined parental genomes.
• It is a chimeric mutation of Pinot: its inner cell layers are composed of a Pinot genotype which is close to Pinot noir or Pinot gris; the outer, epidermal, layer is, however, made up of a mutant, distinctive, genotype.
• Genetic polymorphism is a term used somewhat differently by geneticists and molecular biologists to describe certain mutations in the genotype, such as single nucleotide polymorphisms that may not always correspond to a phenotype, but always corresponds to a branch in the genetic tree.
• Phenotypes may be predicted with at least better-than-chance accuracy using a Punnett square, but the phenotype that may appear in the presence of a given genotype can in some instances be influenced by many other factors, as when polygenic inheritance and/or epigenetics are at work.
• Mosaicism is one of several possible causes of chimerism, wherein a single organism is composed of cells with more than one distinct genotype.
• A haplotype (haploid genotype) is a group of alleles in an organism that are inherited together from a single parent.
• Both of these subcategorizations result in a change affect an organism's obervable characteristics, also known as their phenotype, caused due to alterations in an organism's genotype, or their specific alleles, resulting in altered gene expression.
• However, robustness may allow exploration of large regions of genotype space, increasing evolvability according to the second sense.
• Specifically, if the allele of one SNP for a given individual is known, the alleles of nearby SNPs can often be predicted, a process known as genotype imputation.
• The forensic report speculated that Dillema developed from a zygote with an XXY genotype that promptly divided into a half XX, half XY embryo through nondisjunction.
• A heterozygote advantage describes the case in which the heterozygous genotype has a higher relative fitness than either the homozygous dominant or homozygous recessive genotype.
• Pharmacogenomics aims to develop rational means to optimize drug therapy, with regard to the patients' genotype, to achieve maximum efficiency with minimal adverse effects.
• For example, the Ultrabithorax genotype gives a phenotype wherein metathoracic and first abdominal segments become mesothoracic segments.

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