Cover photograph (Copyright © 2005, American Society for Microbiology. All Rights Reserved.): Long-cell-chain phenotype of a Streptococcus thermophilus mutant strain deleted for cse. The cse gene is a functional chimeric gene, probably generated by module shuffling. It encodes an extracellular protein involved in cell separation. The picture was taken at a magnification of x100, using a condenser turret at position Ph4 on a light microscope. (See related article on page 2737.)
Copyright © 2009 by the American Society for Microbiology. For an alternate route to Journals.ASM.org, visit: http://intl-journals.asm.org | More Info»