how is it possible for a person to have dominant genetic disorder? how is it possible for a person to have dominant genetic disorder?
Genetic Engineering is the study and application of genetics for a better life/future. Genetic engineering can be used to produce medicines & to improve food crops. Researchers are also using genetic engineering to try to cure human genetic disorders.
Genetics is the study of heredity and the variation in organisms. When studying genetics, you learn about dominant and recessive traits along with much more.
I think you are referring to syrnix. Check out Wikipedia under Syringomyelia. Describes condition in detail. Basically, doctors do not know if it is genetic. Duke University is currently doing research to see if it is related to genetics.
Progressive Retina Atrophy is a dominant genetic disorder.
Population genetics deals with the genetics of large groups of individuals and the statistics/probability/inheritance patterns in those groups. On the whole this field of study does not manipulate genetic material and is not directly involved in breeding studies. One of the primary tenents of population genetics is that an allele will remain in a population at the same frequency as long as it is neither selected for or against. (The Hardy-Wienburg Principle).
Mendelian genetics follow predictable inheritance patterns based on dominant and recessive traits, while non-Mendelian genetics involve more complex inheritance patterns such as incomplete dominance, codominance, and polygenic traits. Mendelian traits are controlled by a single gene, while non-Mendelian traits may involve multiple genes or environmental factors.
A genetic factor that blocks the expression of another genetic factor is called a "dominant" allele. In genetics, when one allele is dominant over another, it masks the effect of the recessive allele, preventing it from being expressed in the phenotype. This interaction is a fundamental principle of Mendelian inheritance.
Mendelian inheritance follows predictable patterns based on dominant and recessive genes, while non-Mendelian inheritance involves more complex genetic interactions such as incomplete dominance, codominance, and polygenic traits. Mendelian traits are typically controlled by a single gene, while non-Mendelian traits may involve multiple genes or environmental factors.
C. O. Carter has written: 'The genetics of locomotor disorders' -- subject(s): Gait disorders, Genetic aspects, Genetic aspects of Gait disorders, Medical genetics
Mendelian inheritance is crucial because it explains how traits are passed from one generation to the next through specific patterns of inheritance governed by alleles. This foundational concept in genetics helps us understand the mechanisms behind heredity, genetic variation, and the influence of genes on phenotypes. It is essential for fields such as agriculture, medicine, and evolutionary biology, allowing for advancements in breeding, the understanding of genetic disorders, and insights into evolutionary processes. Ultimately, Mendelian principles form the basis for modern genetics and biotechnology.
Jack H. Jung has written: 'Genetic syndromes in communication disorders' -- subject(s): Genetic disorders, Genetics, Genetic aspects, Communicative disorders, Inborn Genetic Diseases, Communication Disorders
Mendelian genetics is the study of how traits are inherited from one generation to the next based on the work of Gregor Mendel. The basic laws of inheritance according to Mendel are the law of segregation (alleles separate during gamete formation), the law of independent assortment (genes for different traits segregate independently), and the law of dominance (some alleles are dominant over others).
The word 'Mendelian' has been adopted by many scientists, in particular Biologists, to denote that it has something to do with Gregor Johann Mendel. Mendel was one of the pioneers of genetics and hereditary and is considered the Father of Genetics.For example, if we refer to the Mendelian Inheritance theory, we are referring to Mendel's theory that hereditary characteristics are down from parent to offspring. Mendelian theories form the base of most genetic theories we now have.
Steven G. Vandenberg has written: 'The heredity of behavior disorders in adults and children' -- subject(s): Behavior genetics, Behavioral Genetics, Developmental disabilities, Familial & genetic, Genetic aspects, Genetic aspects of Developmental disabilities, Genetic aspects of Mental illness, Mental Disorders, Mental illness, Social Behavior Disorders 'Methods and goals in human behavior genetics'
Genetics are important to study because it helps us figure out traits of things to help find genetic disorders.
Mendelian inheritance patterns follow predictable rules of inheritance, such as dominant and recessive traits, as described by Gregor Mendel. Non-Mendelian inheritance patterns involve more complex genetic interactions, like incomplete dominance or codominance, that do not strictly follow Mendel's laws.
A disorder can be either dominant or recessive, depending on the specific genetic inheritance pattern. Dominant disorders only require one copy of the mutated gene to be expressed, while recessive disorders require two copies.