Hitchhiking - An allele at one locus spreads by natural selection acting on a second locus that is in linkage disequilibrium with  the first.

TLS Online TPP Program

#Id: 7173

#Unit 5. Developmental Biology

Twin and Siamois encode homeodomain transcription factors and are expressed in the organizer

TLS Online TPP Program

#Id: 4311

#Unit 11. Evolution and Behavior

Hitchhiking: Change in the frequency of an allele due to linkage with a selected allele at another locus.

TLS Online TPP Program

#Id: 4551

#Unit 12. Applied Biology

Gardasil is an HPV vaccine that protects against infection by human papillomavirus (HPV). This vaccine is highly protective against viral infection, including genital warts and cervical, vulvar, and vaginal cancers caused by HPVs.

TLS Online TPP Program

#Id: 97

#Unit 5. Developmental Biology

Conditional specification is the process by which cells achieve their respective fates by interacting with other cells.

TLS Online TPP Program

#Id: 4789

#Unit 5. Developmental Biology

In embryos whose mothers have mutant glp-1, ABp is transformed into an ABa cell