Search for dissertations about: "E M Roos"

Found 2 swedish dissertations containing the words E M Roos.

  2. 1. The development of resource polymorphism – Effects of diet, predation risk and population dynamical feedbacks

    Author : Jens Andersson; Lennart Persson; André M. De Roos; Umeå universitet; []
    Keywords : body shape; diet; geometric morphometrics; phenotypic plasticity; population dynamics; predation risk; resource polymorphism; size structured populations;

    Abstract : This thesis deals with the evolution of individuals within a species adapted to utilize specific resources, i.e. resource polymorphism. Although a well-known phenomenon, the understanding of the mechanisms behind is not complete. READ MORE

  4. 2. Structural and Functional Studies of Ribose-5-phosphate isomerase B

    Author : Annette K. Roos; Sherry L. Mowbray; Torsten Unge; Constance Jeffery; Uppsala universitet; []
    Keywords : Molecular biology; Mycobacterium tuberculosis; reaction mechanism; cis-enediolate high energy intermediate; allose-6-phosphate isomerase; rare sugar; pentose phosphate pathway; Rv2465c; X-ray crystallography; Molekylärbiologi;

    Abstract : Ribose 5-phosphate isomerase (Rpi) is one of the major enzymes of the pentose phosphate pathway, where it catalyses the inter-conversion of ribose 5-phosphate (R5P) and ribulose 5-phosphate. Two forms of this isomerase with no significant amino acid sequence similarity exist, RpiA and RpiB. READ MORE