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The ABO blood group system is determined by the ABO gene located on chromosome 9. This gene determines the presence of A and B antigens on the surface of red blood cells, which in turn determines a person's blood type (A, B, AB, or O).
Nail Patella Syndrome is found on chromosome #9. If you search "what chromosome is nail patella syndrome on?" in Google, then it will give you a bunch of websites that have a bunch of info. about it. hope this helps. :-)
Some scientists say: -The insulin dependent DDM1, Diabtese mellitus is on chromosome 6 -Type 1 Diabetes was found on chromosome 1q42, and possibly 11 -Type 2 Diabetes on Chromosomes 12 and/or 20
The much smaller Y chromosome has only about 26 genes and gene families. Most of the Y chromosome genes are involved with essential cell house-keeping activities (16 genes) and sperm production (9 gene families). Only one of the Y chromosome genes, the SRY gene, is responsible for male anatomical traits.When any of the 9 genes involved in sperm production are missing or defective the result is usually very low sperm counts and subsequent infertility. About 1/3 of couples is unable to have children as a consequence of the male mate not having the necessary sperm producing genes on his Y chromosome. The Y chromosome has few active genes and mostly contains genetic junk rather than genes.
In ALS, also known as amyotrophic lateral sclerosis, the chromosome primarily affected is chromosome 9. A gene called C9orf72 located on this chromosome is linked to a significant percentage of familial ALS cases. Other genetic mutations on different chromosomes can also contribute to ALS development.
Chromosome 9.
The chromosomal abnormality associated with a part of a chromosome breaking away and attaching to a non-homologous chromosome is called a translocation. This can lead to various genetic disorders and cancers, such as chronic myelogenous leukemia (CML), where a piece of chromosome 9 and chromosome 22 exchange places, forming the Philadelphia chromosome. Translocations can disrupt gene function and regulation, potentially resulting in significant health issues.
2 DNA molecules College Biology Chapter 9
The genes that contain the information for the cells to make the clotting factors 8 and 9 are located on the X chromosomeWomen have two copies of the X chromosome (XX); those with a faulty clotting factor gene on one X chromosome and a working copy on the other partner X chromosome are genetic carriers for haemophilia and would not usually be affectedMales have only one X chromosome and a Y (XY); those with a faulty clotting factor gene on their X chromosome will have haemophilia as they have no working gene copy on the Y chromosomeFor men and women to have the same amount of genetic information produced in their cells, one X chromosome copy is usually randomly 'switched off' or inactivated in a woman's cells. In about 10% of women who are genetic carriers for haemophilia, this 'switching off' system results in more of her cells containing the active X chromosome carrying the faulty clotting factor gene copy than the working copy, so she may be mildly affected with haemophilia
Gene Conley played in 9 games at pitcher for the Boston Red Sox in 1963, starting in all of them. He played for a total of 122 outs, equivalent to 4.52 9-inning games. He made 2 putouts, had 4 assists, and committed one error, equivalent to .221 errors per 9-inning game. He had no double plays.
Gene Stephens played in 6 games at center field for the Boston Red Sox in 1957, starting in 5 of them. He played for a total of 141 outs, equivalent to 5.22 9-inning games. He made 9 putouts, had no assists, and committed no errors, equivalent to 0 errors per 9-inning game. He had no double plays.
Gene Nelson played in 20 games at pitcher for the Chicago White Sox in 1984, starting in 9 of them. He played for a total of 224 outs, equivalent to 8.3 9-inning games. He made 11 putouts, had 8 assists, and committed no errors, equivalent to 0 errors per 9-inning game. He had one double play.