Group G Chromosome refers to a category of chromosomes that belong to the G group in a karyotype, a chart where human chromosomes are arranged according to size and shape. The G group chromosomes are numbered from 1 to 22 and are categorized based on their morphology and banding patterns.
The Group G Chromosome specifically refers to one of the chromosomes, numbered 7 in the G group. It is classified as a metacentric chromosome, meaning it has a centrally placed centromere resulting in two arms of equal length. In humans, each cell typically contains two copies of chromosome 7, one inherited from each parent.
Chromosome 7 plays a crucial role in determining various traits and functions in the human body. It carries a vast number of genes associated with a range of processes, including growth and development, metabolism, immune response, and sensory perception. Additionally, it contains genes involved in numerous genetic disorders and diseases, such as Williams syndrome, cystic fibrosis, and hereditary neuropathy.
Overall, the Group G Chromosome, specifically chromosome 7, is a fundamental component of the human genome, contributing to the diversity and complexity of traits and functions within the human population. Its study allows for better understanding of genetic disorders, inheritance patterns, and the molecular basis of various biological processes.
