I can’t help you with the first two questions, as I do not have a reference, but I can help you with the last two. Cystic fibrosis is a recessive trait. It is caused when specific sections of both copies of chromosome 8 are deleted, which in other words mean that it is not a sex-linked disorder because it isn’t inherited from the mother and father of the offspring.
No, all mutations are not bad. Only a small amount of mutations cause genetic disorder. Some in fact are good mutations. There is actually one mutation that is found roughly in 10% of Europeans which affects the CCR5 protein and it prevents HIV from entering the cell!
This plant is not dangerous and can help treat cancer, this plant produces Curol, something that cannot be created in laboratory, so it will be a pleasure for me to preserve this plant it is a important plant that will save many peoples life in the future. There will be a treatment for cancer and families would stop crying after lost family that dies from cancer.
