Hittade 5 avhandlingar innehållade ordet transposoner.
Sammanfattning : The importance of Horizontal (Lateral) Gene Transfer has attracted much attention during the last few decades. It is a very important factor in bacterial evolution and ecology, and it has great implications on human life as well. LÄS MER
Sammanfattning : Telomeres in Chironomus consist of long complex tandem DNA repeats, which in C. pallidivittatus have been shown to extend to the extreme end of chromosomes. In C. pallidivittatus the telomeric repeats are present in large blocks, 50-200kb in size, most of them belonging to four major subfamilies. LÄS MER
3. Transcription, splicing and genetic structure within the human endogenous retroviral HERV-H family
Sammanfattning : Human endogenous retroviruses (HERVs) are remains of ancient retroviral infections of the germ line and constitute as much as 3 % of the human genome. HERVs are genetic elements that potentially may provide important biological functions by several different mechanisms. LÄS MER
Sammanfattning : The telomeres, the physical ends of the chromosomes, consist in various species of short simple tandem repeats which are extended by telomerase. The Drosophila melanogaster telomeres, which instead are elongated by retroposons, are an exception. LÄS MER
Sammanfattning : Telomeres are specialized complexes of DNA and associated proteins that protect the ends of eukaryotic chromosomes. Although most organisms have short repeated DNA sequences at their telomeres, which are specified and maintained by the enzyme telomerase, there are a few exceptions. LÄS MER