HIGH SCHOOL

Biology

Science Experiments

Advanced Biology

How Genes Shape Traits and Populations

Mendelian Inheritance and Tetrad Analysis

How Genetic Screens Reveal Gene Function

Genetic Variations Linked to Human Disease

Detecting SNPs in Human DNA

Karyotype Analysis in Chromosomes

Gene Expression: How Cells Make Proteins

Using Microarrays to Compare Gene Expression

Mapping mRNA Ends with RACE

Measuring Gene Expression with RNA-Seq

How Epigenetic Tags Control Genes

DNA Methylation and Gene Silencing

Mapping DNA With Histone Marks

Genetic Engineering Tools and Applications

Homologous Recombination for DNA Engineering

DNA Repair Tools for Genome Editing

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Genetics

How Genes Shape Traits and Populations

Description

Genes shape traits and populations through inheritance, variation, and evolution. An organism’s phenotype, or physical traits, comes from its genotype, which is the set of alleles, or gene variants, inherited from its parents. Genes can also interact with one another and with environmental factors to produce traits in differ...

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Transcript

Unsere Eigenschaften hängen von der genetischen Varianten, die wir von unseren Eltern geerbt. Um zu verstehen, warum eine Person einen bestimmten Satz von Eigenschaften oder "Phänotyp" hat, untersuchen Forscher die Funktion einzelner Gene und ihre Allele Gene wie miteinander und der Umwelt zu interagieren.

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Tags

Mendelsche Genetik Populationsgenetik genetische Kreuzungen genetische Screens Evolutionsexperimente Allelh ufigkeit Erblichkeitsstudien Geninteraktion nat rliche Selektion

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