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2009 NOV 29 ... transient gene silencing, which means that they didn't make lasting changes to the DNA of a mosquito. Now, Dimopoulos and his team are using genetic modification (GM) to ...
2009 NOV 29 ... of a relative's survival and reproduction increases the chance of an individual's DNA being passed on. Social behavior, kin recognition, and altruism are well known in the ...
2009 NOV 28 ... a range of recent advancements from general biodiversity information management to DNA Barcoding. "Scratchpads is emblematic of the kinds of biodiversity informatics ...
2009 NOV 29 ... barrier for the water, which supports the hypothesis that it protects the spore DNA from toxic compounds. To be able to "see" what happens inside spores, the Lund ...
2009 NOV 29 ... with the Citrus FLOWERING LOCUS T (CiFT) gene, which induces early flowering. Subsequent DNA blot analysis of the transformed and wild-type plants indicated that the transformed ...
2009 NOV 29 ... AIDS drugs.Like all retroviruses, the AIDS virus (HIV) integrates its DNA into the genome of the infected cell. As integration sites, HIV usually prefers active ...
Subject: Helmholtz Association of German Research Centres
2009 NOV 29 ... of mRNA and the "duplicate" is placed in a different location in the cell's DNA. Although most retroposition events result in non-functional duplicates (called ...
2009 NOV 28 ... he gaveled Medicare into law. It had been, as one of our colleagues said in his DNA: the pursuit of health care for all Americans. His father introduced the bill over and ...
2009 NOV 27 ... and B-MYB. In addition, we found that the cysteine-rich CXC domain of LIN54 is a novel DNA-binding domain that binds to the cdc2 promoter in a sequence-specific manner. We ...
2009 NOV 29 ... the sponges to 5- bromo-2-deoxyuridine (BrdU). 'The BrdU is only incorporated into the DNA of dividing cells,' explains De Goeij, so cells that carry the BrdU label must be ...
2009 NOV 27 ... molecular approaches which exploit variation in the cytochrome b region of mitochondrial DNA to distinguish the droppings of black grouse Tetrao tetrix from those of red grouse ...
2009 NOV 27 ... charge transfer (MLCT) states offer many advantages as luminescent probes of DNA structure. However, poor cellular uptake restricts their use in live cells," scientists ...
2009 NOV 27 ... PCR primer set. The PCR amplification using the primer set amplified a 777-bp specific DNA fragment for all xanthomonad strains tested. The Xan-D medium was used to isolate and ...
2009 NOV 27 ... are hard to collect and identify. We combine a semi-quantitative sampling design and a DNA barcoding approach to provide metrics for the diversity of reef-associated ...
2009 NOV 27 ... of N-15-labeled ammonium, nitrate, urea, glutamic acid, and a mixture of 16 amino acids. DNA was extracted and fractionated using CsCl density gradient centrifugation. Quantitative ...
2009 NOV 27 ... researchers concluded: "Based on differences in the design of the DNA/RNA-modified electrodes, we classify aptamer-based electrochemical sensors into three ...
2009 NOV 27 ... typed strains within these species equally as well as pulsed-field gel electrophoresis. DNA concentration and quality did not affect the ERIC-PCR profiles, indicating that this ...
2009 NOV 29 ... scientists focused on gene expression - the process by which a gene's DNA sequence is converted into cellular proteins.To their surprise, the ...
