According to the National Human Genome Research Institute, the Y chromosome is about one-third the size of the X chromosome. The X chromosome has about 900 genes while the Y chromosome has about 55. The Y chromosome contains a 'male-determining gene' called the SRY gene. This gene is what...
Click the purple circles to learn about the body's vital organs, including the brain, lungs, heart, liver and kidneys. They're considered vital because you need a functioning brain, heart, liver, at least one kidney and at least one lung to survive. That said, there are medical devices ...
DNA molecules can contain up to two million base pairs, with a human genome containing approximately 3 million base pairs. The random assortment of nitrogenous bases as well as the numerous mutations within certain DNA sequences, results in genetically diverese DNA molecules and genomes between ...
We recently identified the metastasis-associated in colon cancer 1 (MACC1) gene by a genome-wide search for differentially expressed genes in human colon cancer tissues, metastases, and normal tissues. Based on MACC1 expression in primary colon cancers, which did not present with metastases, our...
Third, during human genome mapping of 2000, where Evx and Mox early steps of bilaterian evolution, the Hox complex were mapped to the same end (the 50end) of the Hox underwent further gene duplications in the central part cluster, and assumed that both Evx and Mox arose from of the ...
Agrobacterium strains and binary vectors have a large influence on the success of transformation. Ag-mediated approaches use specific strains of Ag with chromosomal and plasmid sequences that enable the binding and transmission of the DNA into the host genome. Monocotyledonous species are not natural...
Genome Research Institute at theNational Institutes of Health(a part of the U.S. Department of Health and Human Services) in Bethesda. These institutions contribute to the mapping of the human genome and research related to personalized medicine, genetic disorders, and other areas of biotechnology....
Bult CJ, White O, Olsen GJ et al. (1996) Complete genome sequence of the methanogenic archaeon, Methanococcus jannaschii. Science 273: 1058–1073 PubMedCASGoogle Scholar Bush DS (1995) Calcium regulation in plant cells and its role in signaling. Annu Rev Plant Physiol Plant Mol Biol 46: ...
Like other major science efforts, such as theHuman Genome Project, the significant expense is usually worth the investment, Holland said. Scientists hope the increased understanding will lead to new ways to treat, cure and prevent brain disorders. ...
(Ministerio de Ciencia y Tecnología, Spain), by the Departament d'Universitats, Recerca i Societat de la Informació de la Generalitat de Catalunya (Distinció per la Promoció de la Recerca Universitaria), and by European Community's Human Potential Programme HPRN-CT-2002-00263 ‘Neurogenome’...