Disease resistance

Genetics, polyploidy, and inheritance

Genetics, polyploidy, and inheritance

This topic explores the genetic makeup of coffee species, how polyploidy shaped Arabica’s evolution, and why inheritance patterns are key to breeding programs and future resilience.

Genus Coffea and major species overview

Genus Coffea and major species overview

This topic introduces the genus Coffea, explains its major species, and outlines their biological traits, cultivation differences, and global significance.