Titlebook: Epigenetics in Plants of Agronomic Importance: Fundamentals and Applications; Transcriptional Regu Raúl Alvarez-Venegas,Clelia De-la-Pe?a,J

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Exploring the Role of Epigenetics in Cereal and Leguminous Crops Exposed to Abiotic Stress,play an important role in abiotic stress tolerance in plants. The mechanisms such as histone modifications, DNA methylation, and noncoding (nc) RNAs are the key elements of the epigenetic regulation machinery which leads to gene activation or gene silencing. Comprehensive literature showed the role

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Epigenetic Variation Amongst Polyploidy Crop Species,fore domestication. This genetic buffering or redundancy allows for sequence divergence, and in turn the development of functional variations between duplicated genes (homoeologues). Homoeologues may encode proteins with different properties and plant breeders have successfully used this genetic res

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Canonical Histones and Their Variants in Plants: Evolution and Functions,to repeating units, nucleosomes, which are comprised of DNA wrapped around an octamer of the core histones H2A, H2B, H3, and H4. Histones are encoded by multigene families organized as clusters in animals and algae, but as dispersed copies in the genome of higher plants. The bulk of histones are exp

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,Tomato Epigenetics: Deciphering the “Beyond” Genetic Information in a Vegetable Fleshy-Fruited Cropriant of toadflax, .. Remarkably, the second example of a natural epimutant came from the vegetable fleshy-fruited crop tomato (.). The discovery of the molecular basis for the . (.) epimutation was a landmark for plant epigenetics and, importantly, linked epigenetic mechanisms with an important agr

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Targeted Epigenome Editing of Plant Defense Genes via CRISPR Activation (CRISPRa),losses generated by pests must be halted. Thus, if farming is to support the human population, additional viable strategies for crop production and improved integrated pest management systems must be developed. Genome editing is an alternative to conventional breeding that can facilitate the molecul

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Chemical RNA Modifications: The Plant Epitranscriptome,enetically encoded, can be of reversible nature, and involved in fine-tuning gene expression, the landscape of RNA modifications has been coined the “RNA epigenome” or “epitranscriptome.” Our knowledge of the plant epitranscriptome is so far limited to 3′-uridylation and internal m.A and m.C modific

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The Role of Small RNAs in Plant Somatic Embryogenesis,ding on external conditions and in aid of overcoming their limitations as sessile organisms. Different modes of regeneration include tissue repair, de novo organogenesis and somatic embryogenesis (SE). The latter usually comprise the formation of proliferating pluripotent cell masses called callus.

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Somatic Embryogenesis: Polycomb Complexes Control Cell-to-Embryo Transition,o formation and seed development, are interesting for scientists and biotechnologists in their effort to breed agronomically important species. On the other hand, we know that the environment has different effects at different stages in plant development, changing their epigenomes. Among epigenetic

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An Overview of the Epigenetic Landscape of the Male Germline,d population growth. Improving agriculture will, in many ways, require a better understanding of the genetics and epigenetics behind plant adaptation and inheritance of desirable traits. In order to do so, it is essential to understand the mechanisms of germline regulation. The epigenetic mechanisms