Cereals (wheat, rye, barley, triticale, rice, oat, maize, sorghums and pseudo-cereals) are the most important sources of the human consumption and animal feeding. Revolutionary modern methods are used in cereal science by the most recent generations of the scientists, breeders, offers numerous benefits and advantages for breeders. Via the new data of the genomics and functional genomics and the molecular genetics a methodological revolution was sparked about 20-30 years ago. Year-by-year new results are generated on the field of cereal science, biotechnology and breeding to open new ways for improvement of the methods, protocols, germplasms and finally to generate new varieties or technologies for the customers.