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The mammalian skin has a photosensitive system comprised by several opsins, including rhodopsin (OPN2) and melanopsin (OPN4… Expand Though devices for hair growth based on low levels of light have shown encouraging results, further improvements of their… Expand Human skin is constantly exposed to solar light containing visible and ultraviolet radiation (UVR), a powerful skin carcinogen… Expand Purpose To determine whether the human Müller cell line Moorfields/Institute of Ophthalmology-Müller 1 (MIO-M1) expresses opsins… Expand E. coli strain J53(RP4) was mutagenized with ethyl methanesulfonate and N-methyl-N′-nitro-N-nitrosoguanidine. Clones showing a… Expand SummaryThe indigenous megaplasmid pRme41b of Rhizobium meliloti 41 was made susceptible to mobilization with the P-1 type plasmid… Expand It is currently believed that interaction between the relaxosome of a mobilizable plasmid and the transfer machinery of the… Expand The presence of derivatives of the broad host range plasmid RP4 in strains of Rhizobium leguminosarum biovar viciae severely… Expand We have constructed a RP4 KorB overproducing strain and purified the protein to near homogeneity. KorB is a DNA binding protein… Expand WE DESCRIBE a homotopy 4-sphere X4, built with the usual zero and 4-handle and two lhandles and two 2-handles (Figure 28). Of… Expand