Fruitarian foods high in amino acid phenylalanine, per 100 g (~1/5 lb):
- Spirulina, dried - 2777 mg
- Soybeans - 2122 mg
- Pumpkin or squash seeds - 1642 mg
- Peanuts - 1427 mg
- Kidney beans - 1370 mg
- Lentils, sprouted - 442 mg
- Avocados - 260 mg
- Raisins - 140 mg
- Grapefruit - 53mg
Genetics is the study of genes, genetic variation, and heredity in living organisms. A gene is the basic physical and functional unit of heredity. Genes, which are made up of DNA, act as instructions to make molecules called proteins.
The Human Genome Project has estimated that humans have 20,000 - 25,000 genes. Every person has two copies of each gene, one inherited from each parent. Most genes are the same in all people, but less than 1% of genes are slightly different between people. Poplar tree genome suggests more than 45,000 genes.