Amplifying information from genetic material containing many fragments, useful e.g. for analyzing frequency of chromosomes in oocytes

摘要

Amplifying genetic information from genetic material (B) that contains many fragments (B') of material, separated from each other, comprising using PCR with primers (P) that are complementary to binding sites present at many locations in (B), is new. Amplifying genetic information from genetic material (B) that contains many fragments (B') of material, separated from each other, by using PCR with primers (P) that are complementary to binding sites present at many loctions in (B). Each binding site is adjacent to one (B') of the target sequence, of predetermined length, so that the amplification product (AP) contains essentially only amplified sequences that comprise a specific target, suitable for detection by hybridization.