EVOLUTIONARY HISTORY OF THE VERTEBRATE PIWI GENE FAMILY

Evolutionary history of the vertebrate Piwi gene family

PIWIs are regulatory proteins that belong to the Argonaute family.Piwis are primarily expressed in gonads and protect the germline against the mobilization and propagation of transposable elements (TEs) through transcriptional gene silencing.Vertebrate genomes encode up to four Piwi genes: Piwil1, Piwil2, Piwil3 and Piwil4, but their duplication hi

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Research Progress on the Characteristics and Detection of Wheat Dough Crumbs during Flour Mixing of Noodle Making

Flour mixing is the key technological step of noodle making.The dough crumbs developed in flour mixing directly determine the final quality of noodle.However, the lack of methods for objectively detecting the quality of dough crumbs restricts the development of noodle industrialization.The formation of dough crumbs is a wet granulation process in w

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Modeling method of phase equilibrium in metal-slag system

This paper demonstrates a new modeling method of the complex heterogeneous processes between a metal and slag based on a pattern of formation of the crystallization fields Food Grater of phases.The theoretical justification was provided for the using of the osmotic coefficients of Bjerrum-Guggenheim with the reduction Personal Hygiene Accessories r

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