What is a homologous chromosome pair? When homologous chromosomes cross over, what is the result? Where can you find the autosomal chromosomes? When are the homologous pairs of chromosomes separated? Chromosomes
When the cell is in the G0 phase, is it said to be in interphase? What are organelles? What is the role of organelles? What is meant by the cytoskeleton of the cell? For which protein does DNA code? What are the main differences between chromatin and chromosomes during interphase stage?
PDE7A and PDE7B are encoded by two separate genes located on chromosomes 8 g13-q22 and 6q23-q24, respectively [8,9]. The PDE7A gene product exists as three different splice variants generating PDE7A1, PDE7A2, PDE7A3 in humans. PDE7A1 and PDE7A2 display 97% sequence identity and ...
Tumor cell proliferation has been widely investigated in BC for its association with neoplastic growth, progression, and metastatic potential; the present article is a review of the knowledge gathered on tumor cell proliferative markers in the past decade, with a critical assessment of their prognostic...
Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA or mtDNA). What is difference between DNA and RNA? Like DNA, RNA is made up of nucleotides. ... There ...
This observation was summarized in the deterministic replicon model, which was proposed nearly 50 years ago and is still the dominating model of the control of DNA replication during the cell cycle. Jacob et al. suggested that a genetically defined cis-element, termed replicator, interacts with a...
Migraine is a complex brain disorder explained by the interaction of genetic and environmental factors. In monogenic migraines, including familial hemiplegic migraine and migraine with aura associated with hereditary small-vessel disorders, the identifie
Keratoconus is a progressive thinning and anterior protrusion of the cornea that results in steepening and distortion of the cornea, altered refractive powers, and reduced vision. Keratoconus has a c...
Transcription and translation are important functions of the cell. Transcription is a function of RNA as it makes copies of the DNA units of adenine, thymine, guanine, cytosine, and uracil. Cell replication involves copying the DNA code for future daughter cells. The genetic code is located in...
Where does blood cell formation take place?Formed Elements of the Blood:The formed elements of the blood are all the cellular components of the blood. They include red blood cells, platelets, and white blood cells. White blood cells are a diverse group of cells that include lymphocytes, ...