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Synthesis of inorganic and organic crystals mediated by proteins in different biological organisms. A mechanism of biomineralization conserved throughout evolution in all living species
Progress in Crystal Growth and Characterization of Materials ( IF 5.1 ) Pub Date : 2017-09-01 , DOI: 10.1016/j.pcrysgrow.2017.07.001
Mayra Cuéllar-Cruz

Abstract The synthesis of crystals through biomineralization is a process of protection and support preserved in animals, protists, moneras, plants and fungi. The genome of every species has evolved to preserve and/or modify the formation of one or another type of crystal, which may be of the organic or inorganic type. The most common inorganic crystals identified in organisms include calcium carbonate (CaCO3), calcium phosphate (CaP), calcium oxalate (CaOx), magnetite or greigite, and sulfides of cadmium (CdS), mercury (HgS) and lead (PbS). Organic crystals are of the protein or ice type. The formation of both types of crystals requires biomolecules such as proteins. This paper reviews the proteins involved in the synthesis of different crystals in distinct biological systems, in order to understand how each organism has adapted its genome to preserve essential mechanisms such as biomineralization, which has enabled them to survive in a changing environment for millions of years.

中文翻译:

不同生物有机体中由蛋白质介导的无机和有机晶体的合成。在所有生物物种的整个进化过程中都保守的生物矿化机制

摘要 通过生物矿化合成晶体是一个保护和支持保存在动物、原生生物、moneras、植物和真菌中的过程。每个物种的基因组都进化到保存和/或改变一种或另一种晶体的形成,这些晶体可能是有机或无机类型。生物体中最常见的无机晶体包括碳酸钙 (CaCO3)、磷酸钙 (CaP)、草酸钙 (CaOx)、磁铁矿或灰辉石,以及镉 (CdS)、汞 (HgS) 和铅 (PbS) 的硫化物。有机晶体属于蛋白质或冰类型。两种晶体的形成都需要蛋白质等生物分子。本文综述了在不同生物系统中参与不同晶体合成的蛋白质,
更新日期:2017-09-01
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