461 research outputs found

    Mighty milk

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    "Federal Extension Service. U. S. Department of Agriculture - April 1972. Reproduced for use in Missouri EFNEP. Youth Component, University of Missouri -- Columbia Extension Division...November 1972/MP 312"Includes a leader's guide and a funsheet

    Nutrition and drugs

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    "MP 460""Prepared by Dr. Mary Jean Baker in collaboration with Dr. Evelyn H. Johnson, Dr. Rohnwyn Lowry, and Jean Brand, with consultation of a committee of county and State Extension workers. Extension Service, U.S. Department of Agriculture.

    Water

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    "MP 459""Prepared by Dr. Mary Jean Baker in collaboration with Dr. Evelyn H. Johnson, Dr. Rhonwyn Lowry, and Jean Brand, with consultation of a committee of county and State Extension workers. Extension Service, U. S. Department of Agriculture.

    Nutrition and pregnancy

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    "MP 461""Prepared by Dr. Mary Jean Baker in collaboration with Dr. Evelyn H. Johnson, Dr. Rhonwyn Lowry, and Jean Brand, with consultation of a committee of county and State Extension workers. Extension Service, U.S. Department of Agriculture.

    Calcium

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    "MP 457""Prepared by Dr. Mary Jean Baker in collaboration with Dr. Evelyn H. Johnson, Dr. Rhonwyn Lowry, and Jean Brand, with consultation of a committee of county and State Extension workers. Extension Service, U. S. Department of Agriculture.

    Vitamin A : how does vitamin A affect your driving?

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    "MP 453""Prepared by Dr. Mary Jean Baker in collaboration with Dr. Evelyn H. Johnson, Dr. Rhonwyn Lowry, and Jean Brand, with consultation of a committee of county and State Extension workers. Extension Service, U.S. Department of Agriculture.

    "Bag of tricks" for EFNEP youth program

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    "November, 1972

    Cryo-EM of multiple cage architectures reveals a universal mode of clathrin self assembly

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    Clathrin forms diverse lattice and cage structures that change size and shape rapidly in response to the needs of eukaryotic cells during clathrin-mediated endocytosis and intracellular trafficking. We present the cryo-EM structure and molecular model of assembled porcine clathrin, providing insights into interactions that stabilize key elements of the clathrin lattice, namely, between adjacent heavy chains, at the light chain–heavy chain interface and within the trimerization domain. Furthermore, we report cryo-EM maps for five different clathrin cage architectures. Fitting structural models to three of these maps shows that their assembly requires only a limited range of triskelion leg conformations, yet inherent flexibility is required to maintain contacts. Analysis of the protein–protein interfaces shows remarkable conservation of contact sites despite architectural variation. These data reveal a universal mode of clathrin assembly that allows variable cage architecture and adaptation of coated vesicle size and shape during clathrin-mediated vesicular trafficking or endocytosis
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