History of botany scope of the subject as technology has opened up new techniques and areas of study. Modern molecular systematics, for example, entails the principles and techniques of taxonomy, molecular biology, computer science and more. Within botany there are a number of sub-disciplines that focus on particular plant groups, each with their own range of related studies (anatomy, morphology etc.). Included here are: phycology (algae), pteridology (ferns), bryology (mosses and liverworts) and palaeobotany (fossil plants) and their histories are treated elsewhere (see side bar). To this list can be added mycology, the study of fungi, which were once treated as plants, but
Epigenetics of diabetes Type 2 that becomes diabetic falls under these categories. However, what has become clear is that there are multiple loci which increase a person’s susceptibility to Type 2 diabetes. One study examined a multitude of papers, creating a detailed list of epigenetic modifications and loci associated with Type 2 diabetes. Prominent among these, was DNA methylation, or lack thereof. After examining Type 2 diabetes patients, it was found that levels of homocysteine were exceptionally high when compared to levels in individuals without the disease. Homocysteine is an intermediate that is responsible for maintaining methylation reactions in critical metabolic processes. It can be