but the most popular types are Coffea arabica and Coffea canephora, more commonly known as robusta coffee. The Coffea canephora plant is easier to grow than Coffea arabica, and the beans are ...

La Union is best known for surfing, but inland far beyond the coast, another industry is emerging—coffee farming in the ...

Arabica formed as a natural hybridization between Coffea canephora and Coffea eugenioides, whereupon it received two sets of chromosomes from each parent. Scientists have had a hard time ...

and tea (Camellia sinensis) use different enzymes to generate caffeine—xanthine methyltransferases (XMT) and caffeine synthases (CS), respectively. Furthermore, comparisons of the coffee genome ...