Abstract The chloroplast genomes of many algae and almost all land plants carry two identical copies of a large inverted repeat (IR) sequence that can pair for flip-flop recombination and undergo expansion/contraction. Although the IR has been lost multiple times during the evolution of the green algae. the underlying mechanisms are still largely unknown. A recent comparison of IR-lac... https://herbsdailyes.shop/product-category/mens-hair-styling/