Скачать с ютуб Epistasis: Gene Interactions Explained | Dominant & Recessive Epistasis | Grade 11 | FBISE 2024 в хорошем качестве

Epistasis: Gene Interactions Explained | Dominant & Recessive Epistasis | Grade 11 | FBISE 2024

Epistasis Learn about Epistasis, the interaction between genes that affect a single trait. Understand dominant and recessive epistasis, and explore examples and applications in genetics and evolutionary biology. Epistasis refers to the interaction between two or more genes that affect a single trait or phenotype. It occurs when the expression of one gene is influenced by the presence or absence of another gene. Types of Epistasis: 1. Dominant Epistasis: One gene masks the effect of another gene. 2. Recessive Epistasis: One gene enhances the effect of another gene. Dominant Epistasis: 1. One gene (dominant) masks the effect of another gene (recessive). 2. Example: Coat color in mice (B/b and C/c genes). 3. BB or Bb genotype masks the effect of C/c genotype. Recessive Epistasis: 1. One gene (recessive) enhances the effect of another gene. 2. Example: Eye color in Drosophila (w and rd genes). 3. ww genotype enhances the effect of rd/rd genotype. #Epistasis #Genetics #biology #MolecularBiology #BiologyLecture #GeneticInteractions #DominantEpistasis #RecessiveEpistasis #AdditiveEpistasis #MultiplicativeEpistasis #ComplexTraits #GeneticVariation #EvolutionaryBiology #DiseaseSusceptibility #BiologyEducation #ScienceLearning #Genomics #LearnWithMe #BiologyForBeginners #GeneticsForDummies #ScienceExplained #BiologyLectureNotes #GeneticsLecture #MolecularBiologyLecture