Seminario 21 PARTE A Herencia compleja o multifactorial - Maria Paz Bidondo

Hi how are things? I hope you are well. I am María Pazvidondo and I will be joining you for seminar 22, complex or multifactorial management. In this seminar, which I will divide into some parts. Now let's look at part A. Let's start with these first contents. What do we call complex or multifactorial inheritance entities

? What is your concept? its characteristics. Then in part B we will see the types of approaches to the study of multifactorial and polygenic entities along with the differences that we can establish to distinguish multifactorial inheritance from other entities such as monogenic, digenic or

oligenic ones. Let's remember what we've been looking at so far. We have already seen the characteristics of the human genome, the techniques for studying gene activities, the classic monogenic inheritance entities such as autosomal dominant, X-linked recessive, the non-classical inheritance entities such as those related to the inheritance of mitochondrial DNA, the DNA segments that

are subject to imprinting or those dynamic mutations by expansion of tri or tetranucleotides. We also saw techniques for classical and molecular cytogenetic study. Which entities are associated with numerical chromosomal abnormalities and which ones? And what mechanisms of structural chromosomal abnormalities . Today we're going to look at what has to do with multifactorial inheritance, and soon we'll have

oncogenetics, genetics, and society left to finish this subject . We then focused on the contents of this seminar. Therefore, we cannot fail to emphasize again that the phenotype is the interaction between the genotype and the environment. As it says here, any phenotype I want to look for, both traits of normal variability and