New China net London, January 5 – (by Huang 堃) British researchers reported other day, in the human genome “trash DNA” had material and breast cancer and other cancers had the relevance, this discovery is helpful to researching and developing the new cancer treatment.

British Nottingham Chinese University and other organizations ground to investigate the personnels report in the American “Genome team Group Study” mixed will, they send in the present human genome group the name are the L1 DNA foreword row will cause to produce some counter-often the product, but these products see in breast cancer cancer cell.

DNA escapes the oxygen ribonucleic acid, it may compose the heredity instruction, the instruction cell synthesis egg white matter and so on nature. It is reported that the foreword arranges in order L1 often to be called “la ji DNA”, because of for it is in the human body non-codes DNA, does not code the foreword row such instruction synthesis specific egg white matter likely. But ground to investigate the personnels sends the foreword to arrange in order L1 caused the production counter-often the product in breast cancer cancer and cancer of the intestines cell present, was possible because of this above cancer and L1 and so on “la ji DNA” merit can different often concern.

The researchers pointed out that sequence L1 carries one “switch”, may open nearby gene stochastically, if these genes are not started suitably, will produce the unusual product, has the effect to the cell normal function. Usually, in the normal cell has suppresses this “switch” the chemical substance, but in some cancer cells, these suppressed the material actually to vanish. The researchers are attempting to determine, is “trash DNA” above special “switch” start has caused cancer, cancer causes this “switch” start. But in any event, these “trash DNA” at least may become in the cancer treatment the useful instruction.

The collar leads Nottingham Chinese University abundant gentleman Christina who this item grinds to investigateAttempted law Rayleigh saying that if fruit further ground to investigate to confirm some “la ji DNA”, in cancer produced plays the role develops some kind of angle color, will then provide one kind of understanding cancer’s new mechanism, was helpful in grinding a round of new cancer governs cures Fang Fa.

(This article originates: New China net)