No matter your major, every Penn State student is required to take a certain amount of general education classes. While some are painful, some are the best classes you will take during your four years here. Consider some of these the next time you are sc
(eds.), Worid Scientific Publishing, p.283-340 for review). DNA-Methylierung wird katalysiert durch eine Klasse von Enzymen, welche unterschiedliche Sequenzspezifitäten aufweisen. Es gibt diejenigen DNA-Methyltransferasen, beispielsweise (dam), welche Adeninreste in GATC-Sequenzen methyl...
Inteins that are not split in their natural state (i.e., those that exist as one continuous chain of amino acids) can be artificially split using known techniques. For example, two or more nucleic acid molecules encoding different portions of such inteins can be made so that their expression...
We can only say that, at the present state of knowledge, we are aware of no incompatibility between the blocks in the wildflysch and the gneisses of the Sambuco basement. In conclusion, the Sambuco nappe, or an unknown territory originally adjacent to it and with a similar Teggiolo zone:...
The invention provides methods for extracting, amplifying and detecting extracellular DNA associated with a neoplastic or proliferative disease state in an animal or a human and that are used for the detection, monitoring, or evaluation of cancer or premalignant conditions. In a first aspect, the ...
Methods for use of Herpes Simplex Virus (HSV) vectors are discussed, for example, in Cotter and Robertson, Curr. Opin. Mol. Ther. 1:633-644, 1999. HSV vectors deleted of one or more immediate early genes (IE) are non-cytotoxic, persist in a state similar to latency in the host cell...