what is hydropathy in molecular biology
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Hydropathy (Molecular Biology) Hydropathy (Molecular Biology). A-helices can be identified in the primary structure of a membrane protein with a relatively high confidence using hydropathy analysis, in which each residue is assigned a characteristic hydrophobicity value.n example of a hydropathy prediction is shown in Figure 1. In the cases of bacteriorhodopsin, cytochrome oxidase, and bacterial photosynthetic reaction center, this simple analysis correctly identified the approximate positions of all the transmembrane helices, with no false positives.
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Peripheral neuropathy Peripheral neuropathy. Not to be confused with Nephropathy or Neuropathology. Peripheral neuropathy (PN) is damage to or disease affecting nerves, which may impair sensation, movement, gland or organ function, or other aspects of health, depending on the type of nerve affected.
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- A Answers (1) Follow Following Unfollow Pending Disabled. A Riverside Center for Neurosciences answered. Hydromyelia refers to an abnormal widening of the central canal of the spinal cord that creates a cavity in which cerebrospinal fluid (CSF) (commonly known as spinal fluid) can accumulate. As spinal fluid builds up, it may put abnormal pressure on the spinal cord and damage nerve cells and their connections.
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- hydroskeleton. (invertebrate zoology). Water contained within the coelenteron and serving a skeletal function in most cnidarian polyps.1  Facebook.2  Twitter.ydroskeleton. (invertebrate zoology). Water contained within the coelenteron and serving a skeletal function in most cnidarian polyps. 1  Facebook. 2  Twitter.
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Hypertrophic cardiomyopathy Hypertrophic cardiomyopathy (HCM) is an inherited disease of your heart muscle, where the muscle wall of your heart becomes thickened.HCM is a genetic condition caused by a change or mutation in one or more genes and is passed on through families.ypertrophic cardiomyopathy (HCM) is an inherited disease of your heart muscle, where the muscle wall of your heart becomes thickened.
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Myelopathy Myelopathy describes any neurologic deficit related to the spinal cord. When due to trauma, it is known as (acute) spinal cord injury.When inflammatory, it is known as myelitis. Disease that is vascular in nature is known as vascular myelopathy.The most common form of myelopathy in human is caused by degenerative changes in the cervical spine, which cause chronic compression of the spinal cord.Arthritic changes (spondylosis) of the cervical spine results in narrowing of the spinal canal (spinal stenosis) and can cause compression of the spinal cord.isease that is vascular in nature is known as vascular myelopathy. The most common form of myelopathy in human is caused by degenerative changes in the cervical spine, which cause chronic compression of the spinal cord.
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Brain-derived neurotrophic factor (BDNF) Neurotrophic factors, such as BDNF, promote the survival and aid in the regeneration of adult neurons. As mentioned above, the mutant huntingtin protein is harmful to striatal nerve cells in the brain.It also decreases transcription of BDNF, which results in a decrease BDNF production in people who have HD.he mutant huntingtin protein invariably leads to the death of nerve cells in the striatum, the region of the brain needed for movements; however, how mutant huntingtin does this damage is unclear. One possibility is that mutant huntingtin lowers levels of BDNF, making nerve cells more susceptible to injury and death.
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Aeromonas Description and Significance. Aeromonas hydrophila is a species of gram-negative bacteria. These organisms are oxidase-positive and facultatively anaerobic. Aeromonas hydrophila is a member of the family Aeromonadaceae, and is only one of six species Aeromonas species that are known to be pathogenic in humans. It is also pathogenic in fish.
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- Background. Hypertrophic cardiomyopathy (HCM) (see the image below) is a genetic disorder that is typically inherited in an autosomal dominant fashion with variable penetrance and variable expressivity.The disease has complex symptomatology and potentially devastating consequences for patients and their families.ackground. Hypertrophic cardiomyopathy (HCM) (see the image below) is a genetic disorder that is typically inherited in an autosomal dominant fashion with variable penetrance and variable expressivity.
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Genetic Testing Hypertrophic cardiomyopathy (HCM) is a primary disease of the myocardium (the muscle of the heart) in which a portion of the myocardium is hypertrophied (thickened) without any obvious cause, creating functional impairment of the cardiac muscle.It is a leading cause of sudden cardiac death in young athletes. cardiomyopathy is a disease that affects the muscle of the heart. With HCM, the myocytes (cardiac contractile cells) in the heart increase in size, which results in the thickening of the heart muscle.
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Directionality (molecular biology) Directionality (molecular biology) A furanose (sugar-ring) molecule with carbon atoms labeled using standard notation. The 5′ is upstream; the 3′ is downstream. DNA and RNA are synthesized in the 5′ to 3′ direction. Directionality, in molecular biology and biochemistry, is the end-to-end chemical orientation of a single strand of nucleic acid.
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- Discharge (hydrology). From Wikipedia, the free encyclopedia. In hydrology, discharge is the volume rate of water flow, including any suspended solids (e.g. sediment), dissolved chemicals (e.g. CaCO 3 (aq)), or biologic material (e.g. diatoms), which is transported through a given cross-sectional area.ischarge (hydrology). From Wikipedia, the free encyclopedia. In hydrology, discharge is the volume rate of water flow, including any suspended solids (e.g. sediment), dissolved chemicals (e.g. CaCO 3 (aq)), or biologic material (e.g. diatoms), which is transported through a given cross-sectional area.
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Myelopathy When inflammatory, it is known as myelitis. Disease that is vascular in nature is known as vascular myelopathy. The most common form of myelopathy in human is caused by degenerative changes in the cervical spine, which cause chronic compression of the spinal cord.isease that is vascular in nature is known as vascular myelopathy. The most common form of myelopathy in human is caused by degenerative changes in the cervical spine, which cause chronic compression of the spinal cord.
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Print Options A) They can move laterally along the plane of the membrane. B) They frequently flip-flop from one side of the membrane to the other. C) They occur in an uninterrupted bilayer, with membrane proteins restricted to the surface of the membrane. D) They have hydrophilic tails in the interior of the membrane.) The energy content of an organism is constant. B) The organism ultimately must obtain all of the necessary energy for life from its environment. C) The entropy of an organism decreases with time as the organism grows in complexity. D) Organisms grow by converting energy into organic matter.
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Directionality (molecular biology) DNA and RNA are synthesized in the 5′ to 3′ direction. Directionality, in molecular biology and biochemistry, is the end-to-end chemical orientation of a single strand of nucleic acid.
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- The cell biology of polycystic kidney disease. Chapin HC, Caplan MJ. Polycystic kidney disease is a common genetic disorder in which fluid-filled cysts displace normal renal tubules.he mechanisms that connect the underlying genetic defects to disease pathogenesis are poorly understood, but their exploration is shedding new light on interesting cell biological processes and suggesting novel therapeutic targets.
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Allelopathy Allelopathy is a biological phenomenon by which an organism produces one or more biochemicals that influence the germination, growth, survival, and reproduction of other organisms.
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- Hydrolysis is the opposite of dehydration synthesis. Digestion, enzymes, and hydrolysis Hydrolysis: Hydrolysis is a chemical process in which a certain molecule is split (lysis) into two parts by the addition of a molecule of water (hydro).One fragment of the parent molecule gains a hydrogen ion (H+) from the additional water molecule.ydrolysis: Hydrolysis is a chemical process in which a certain molecule is split (lysis) into two parts by the addition of a molecule of water (hydro). One fragment of the parent molecule gains a. hydrogen ion. (H+) from the additional water molecule.
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Uremic Encephalopathy Uremic encephalopathy is a metabolic encephalopathy due to the accumulation of various toxins as a result of renal failure. Acute uremic encephalopathy is a florid condition associated with Kussmaul breathing owing to metabolic acidosis.
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What is hydromyelia? Tweet |. Hydromyelia refers to an abnormal widening of the central canal of the spinal cord that creates a cavity in which cerebrospinal fluid (commonly known as spinal fluid) can accumulate. As spinal fluid builds up, it may put abnormal pressure on the spinal cord and damage nerve cells and their connections.
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Allelopathy Allelopathy is a form of chemical competition. The allelopathic plant is competing through interference chemicals. Competition, by definition, takes one of two forms--exploitation or interference. Competition is used by both plants and animals to assure a place in nature.hey are allelon which means of each other, and pathos which means to suffer. Allelopathy refers to the chemical inhibition of one species by another. The inhibitory chemical is released into the environment where it affects the development and growth of neighboring plants.
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Polyneuropathy Polyneuropathy or symmetrical polyneuropathy (poly- + neuro- + -pathy) is damage or disease affecting peripheral nerves (peripheral neuropathy) in roughly the same areas on both sides of the body, featuring weakness, numbness, pins-and-needles, and burning pain. Myelinopathy, or demyelinating polyneuropathy, is due to a loss of myelin (or of the Schwann cells that make and contain it). 2  This demyelination slows down or completely blocks the conduction of action potentials through the axon of the nerve cell.
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Genes related to development of refractory prostate cancer Sense, when applied in a molecular biology context, is a general concept used to compare the polarity of nucleic acid molecules, such as DNA or RNA, to other nucleic acid molecules.Depending on the context within molecular biology, sense may have slightly different meanings.ense, when applied in a molecular biology context, is a general concept used to compare the polarity of nucleic acid molecules, such as DNA or RNA, to other nucleic acid molecules.
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- Biotechnology Index Glossary Principles of Gel Electrophoresis Electrophoresis is a technique used to separate and sometimes purify macromolecules-especially proteins and nucleic acids-that differ in size, charge or conformation.As such, it is one of the most widely-used techniques in biochemistry and molecular biology.n contrast to agarose, polyacrylamide gels are used extensively for separating and characterizing mixtures of proteins. Electrophoresis is a technique used to separate and sometimes purify macromolecules-especially proteins and nucleic acids-that differ in size, charge or conformation.
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What is ALLELOPATHY? Allelopathy is a state in the environment when one plant releases something harmful to its surrounding environment, in order to inhibit the growth of another plant of the same species or belonging to different species.llelopathy is a state in the environment when one plant releases something harmful to its surrounding environment, in order to inhibit the growth of another plant of the same species or belonging to different species.
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- Molecular biology is a relatively modern area of biology that involves the investigation of biological processes at the molecular level. Population Genetics. The assumptions and mathematics of population genetics allow us to calculate the frequencies of disease-associated mutations in populations.