Cristiano Ronaldo is highest-paid player, Lionel Messi second - Forbes. Real Madrid remain the most valuable football team in the world for a fourth consecutive year, according to Forbes. Cristiano Ronaldo was the world's highest-paid footballer -- and highest-paid team athlete -- last year, according to US business magazine Forbes. Real Madrid star Ronaldo was said to have earned a total of $82 million (Â£56.7m), with an annual salary of $53m (Â£36.7m) and $29m (Â£20m) in endorsements.
A chromosome deletion is also possible, where an entire section of a chromosome is deleted. Diseases that can be caused by deletion mutation can include 22q11.2 deletion syndrome, cystic fibrosis, Turner syndrome, and Williams syndrome.
Each of these mutations can cause a variety of different diseases and conditions. Read on to learn what these mutations are and what disorders they can cause. slide 1 of 8. The causes of chromosomes mutation occur when there is any change in the arrangement or structure of the chromosomes.These mutations occur most often during meiosis during the stage when crossing over occurs. There are several different mutation types that result in chromosomal structure change.This change in structure leads to serious changes in an organisms' phenotype and genotype. If essential parts of the DNA are affected by chromosomal mutations, a foetus can be aborted prior to birth without the mother's control.ach of these mutations can cause a variety of different diseases and conditions. Read on to learn what these mutations are and what disorders they can cause. slide 1 of 8. The causes of chromosomes mutation occur when there is any change in the arrangement or structure of the chromosomes.