Direct repeats Two identical (or nearly identical) nucleotidesequences sometimes separated by a sequence of non-repeated DNA. For example, 3' TAGT . . . TAGT 5' 5' ATCA . . . ATCA 3' ... Full article >>>
Direct Repeats: Identical or related sequences present in two or more copies in the same orientation in the same molecule of DNA; they are not necessarily adjacent. Full article >>>
Comparison revealed that the inverted terminal repeats were in each case flanked externally by direct repeats of the same length, but of different sequence (asterisks in the above alignment). Full article >>>
(Date:7/24/2008)..., Well inside the Arctic Circle, scientists ha...one has ever seen before. The cluster of five vent... venting water as hot as 570 F., Dissolved sulfi... icy cold of the deep sea have, over the years, ac...the most massive hydrothermal sulfide deposits eve...
(Date:7/24/2008)...n infection due to a virus called cytomegalovirus ...promised immune systems, can also affect hospital ...problems, University of Washington researchers hav...ger hospital and intensive-care unit (ICU) stays i..., published July 23 in JAMA , the Journal of the...
(Date:7/24/2008)... Irvine, Calif., July 24, 2008 Adult stem cells ... commonly believed, and with proper stimulation th...st to disease or injury, a study by UC Irvine scie... the true stem cells in the mammalian brain are th...brain and spinal cord, rather than cells in the su...
(Date:7/24/2008)... NEW YORK, July 24, 2008 In the life of a cell, ...cell is fated to pause and repair itself, commit s... cancer. In a new study, published in the July 25t...al Center have identified a way that cells respond...eins for disposal. The finding points to a new pat...
...blished data on use of human growth hormone (GH) b...hormone was associated with small changes in body ...ally important outcomes. , Further, people who to...s such as soft tissue swelling, joint pain, carpal...elopment. They were also somewhat more likely to ...
...ial strategies are needed because more and more ba...otics are not effective at eradicating chronic bac...antibacterial strategies, taken by researchers fro...it the amount of iron (Fe), which is critical for ... In the study, which appears online on March 15 in...
...., Associate Investigator, and Zhigang Jin, Ph.D.,...ave published results showing that the microRNA pa... germline stem cells and somatic stem cells in the...s Drosophila Ovarian Stem Cells," was published on...oRNAs are single-stranded small RNA molecules beli...
...y be able to be filtered from human blood saving t...first innovation by Queensland University of Techn...specially designed ceramic membranes for nanofiltr...al to remove viruses from water, air and blood. ...hool of Physical and Chemical Sciences, is leading...