Complete genomic sequences are a valuable source of new knowledge and open up new scientific horizons for molecular genetics and functional genomics . During the last decade, new opportunities are developing rapidly due to the development of new generation sekwenatorów WGS . With the use of these sekwenatorów it is possible to read more and longer fragments of DNA sequences while reducing the cost of reading. The result of this technological progress became the creation of new initiatives, such as Arabidopsis 1001 genomes [61 ] .