* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download Chapter 11 PowerPoint – Genetics
Epigenetics of diabetes Type 2 wikipedia , lookup
Pharmacogenomics wikipedia , lookup
Point mutation wikipedia , lookup
Therapeutic gene modulation wikipedia , lookup
Oncogenomics wikipedia , lookup
Polymorphism (biology) wikipedia , lookup
Epigenetics of neurodegenerative diseases wikipedia , lookup
Long non-coding RNA wikipedia , lookup
Population genetics wikipedia , lookup
Heritability of IQ wikipedia , lookup
Skewed X-inactivation wikipedia , lookup
Public health genomics wikipedia , lookup
Gene desert wikipedia , lookup
Y chromosome wikipedia , lookup
Pathogenomics wikipedia , lookup
Site-specific recombinase technology wikipedia , lookup
History of genetic engineering wikipedia , lookup
Dominance (genetics) wikipedia , lookup
Nutriepigenomics wikipedia , lookup
Essential gene wikipedia , lookup
Polycomb Group Proteins and Cancer wikipedia , lookup
Gene expression programming wikipedia , lookup
Genome evolution wikipedia , lookup
X-inactivation wikipedia , lookup
Quantitative trait locus wikipedia , lookup
Artificial gene synthesis wikipedia , lookup
Designer baby wikipedia , lookup
Genomic imprinting wikipedia , lookup
Microevolution wikipedia , lookup
Ridge (biology) wikipedia , lookup
Minimal genome wikipedia , lookup
Genome (book) wikipedia , lookup
Gene expression profiling wikipedia , lookup
Epigenetics of human development wikipedia , lookup
Blood Typing 11.5 Linkage Groups • The farther apart two genes are on a chromosome, the more often crossing over occurs between them • Linkage group – All genes on one chromosome – Linked genes are very close together; crossing over rarely occurs between them Linkage and Crossing Over The Distance Between Genes • The probability that a crossover event will separate alleles of two genes is proportional to the distance between those genes Epistasis • Epistasis – Two or more gene products influence a trait – Typically, one gene product suppresses the effect of another • Example: Coat color in dogs – Alleles B and b designate colors (black or brown) – Two recessive alleles ee suppress color Epistasis in Coat Colors