Los organismos a través de la historia, han sido polémica de investigación, bajo diferentes puntos de vista, sin embargo se ha visionado la relación planta-virus, donde la interacción demuestra características fenotípicas llamativas que involucra una íntima relación con el medio ambiente, así mismo surgen nuevas perspectivas, que permiten la mirada a una revolución evolutiva de experiencias y conocimientos, que rodean a los seres vivos, la epigenética y la importancia de los cambios heredables en la expresión génica, que se ven reflejados en las características fenotípicas, es así como las plantas han desarrollado mecanismos para resistir los cambios climáticos y la agresión de los virus, que desencadenan mecanismos de defensa al ataque viral como son la metilación del DNA, la acetilación de las histonas y el silenciamiento génico postranscripcional.

The organisms throughout history, have been controversial research, under different points of view, however the plant-virus relationship, has been seen where the interaction demonstrates striking phenotypic characteristics that involves an intimacy relationship with the environment, likewise, arise new perspectives, which allow the look at an evolutionary revolution of experiences and knowledge, that surround living beings, the epigenetics and the importance of inheritable changes in gene expression, which are reflected in the phenotypic characteristics, this I show the plants have developed mechanisms to resist climatic changes and virus aggression, which trigger defense mechanisms against viral attack such as DNA methylation, histone acetylation and post-transcriptional gene silencing.

The human microbiota has been described as the population of bacteria, fungi, virudes and protozoa, which is located in a specific región of the body. This, plays a fundamental role in the physiology of some organs and metabolic activities such as participation in fermentation, absorption of undigested carbohydrates and the contribution to energy storage. Over time, studies have been carried out on the microbiota where its imbalance is associated with the appearance of different pathologies such as diabetes, obesity, inflammatory bowrl disease and Food intolerances and allergies, among others. Likewise, the microbiome is considered as the grouping of the genes of microorganisms that make up the microbiota and the interactions within the organism, basing its importance on the processes of health and disease, conditioned by certain environmental, physiological and even emotional factors.