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Beta-Methylamino-L-alanine

Index Beta-Methylamino-L-alanine

β-Methylamino-L-alanine, or BMAA, is a non-proteinogenic amino acid produced by cyanobacteria. [1]

75 relations: Action potential, Alanine, Alzheimer's disease, Amino acid, AMPA receptor, Amyloid beta, Amyotrophic lateral sclerosis, Anterior grey column, Apolipoprotein, Arginine, Atrophy, Azolla, Base (chemistry), Betz cell, Biomagnification, Blood–brain barrier, Capillary electrophoresis, Chamorro people, Chemical polarity, Chromatography, Creatine, Cyanobacteria, Cycad, Cycas micronesica, Delicacy, Dementia, Dementia with Lewy bodies, Derivative (chemistry), Dimethylacetamide, Dimethylglycine, Etiology, Excitotoxicity, Glutathione, Glycocyamine, Guam, Guanidinopropionic acid, Gunnera, Heritability, High-performance liquid chromatography, Huntington's disease, In vitro, Kainate receptor, Lichen, Lytico-bodig disease, Mass spectrometry, Metabotropic glutamate receptor 5, Motor cortex, N-Methyl-D-aspartic acid, Neurofibrillary tangle, NMDA receptor, ..., Non-proteinogenic amino acids, Nostoc, Nuclear magnetic resonance spectroscopy, Oxalyldiaminopropionic acid, Parkinson's disease, Parkinsonism, Petiole (botany), Progressive supranuclear palsy, Protein sequencing, Pteropus, Pyramidal cell, Reactive oxygen species, Rhesus macaque, Rota (island), Sarcosine, Sarcotesta, Science Daily, Serine, Shark fin soup, Side chain, Spinal cord, Symbiosis, Tissue culture, Vervet monkey, Virus. Expand index (25 more) »

Action potential

In physiology, an action potential occurs when the membrane potential of a specific axon location rapidly rises and falls: this depolarisation then causes adjacent locations to similarly depolarise.

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Alanine

Alanine (symbol Ala or A) is an α-amino acid that is used in the biosynthesis of proteins.

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Alzheimer's disease

Alzheimer's disease (AD), also referred to simply as Alzheimer's, is a chronic neurodegenerative disease that usually starts slowly and worsens over time.

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Amino acid

Amino acids are organic compounds containing amine (-NH2) and carboxyl (-COOH) functional groups, along with a side chain (R group) specific to each amino acid.

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AMPA receptor

The α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (also known as AMPA receptor, AMPAR, or quisqualate receptor) is an ionotropic transmembrane receptor for glutamate that mediates fast synaptic transmission in the central nervous system (CNS).

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Amyloid beta

Amyloid beta (Aβ or Abeta) denotes peptides of 36–43 amino acids that are crucially involved in Alzheimer's disease as the main component of the amyloid plaques found in the brains of Alzheimer patients.

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Amyotrophic lateral sclerosis

Amyotrophic lateral sclerosis (ALS), also known as motor neurone disease (MND), and Lou Gehrig's disease, is a specific disease which causes the death of neurons controlling voluntary muscles.

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Anterior grey column

The anterior grey column (also called the anterior cornu, anterior horn of spinal cord or ventral horn) is the front column of grey matter in the spinal cord.

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Apolipoprotein

Apolipoproteins are proteins that bind lipids (oil-soluble substances such as fat and cholesterol) to form lipoproteins.

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Arginine

Arginine (symbol Arg or R) is an α-amino acid that is used in the biosynthesis of proteins.

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Atrophy

Atrophy is the partial or complete wasting away of a part of the body.

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Azolla

Azolla (mosquito fern, duckweed fern, fairy moss, water fern) is a genus of seven species of aquatic ferns in the family Salviniaceae.

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Base (chemistry)

In chemistry, bases are substances that, in aqueous solution, release hydroxide (OH−) ions, are slippery to the touch, can taste bitter if an alkali, change the color of indicators (e.g., turn red litmus paper blue), react with acids to form salts, promote certain chemical reactions (base catalysis), accept protons from any proton donor, and/or contain completely or partially displaceable OH− ions.

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Betz cell

Betz cells (also known as pyramidal cells of Betz) are giant pyramidal cells (neurons) located within the fifth layer of the grey matter in the primary motor cortex.

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Biomagnification

Biomagnification, also known as bioamplification or biological magnification, is the increasing concentration of a substance, such as a toxic chemical, in the tissues of tolerant organisms at successively higher levels in a food chain.

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Blood–brain barrier

The blood–brain barrier (BBB) is a highly selective semipermeable membrane barrier that separates the circulating blood from the brain and extracellular fluid in the central nervous system (CNS).

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Capillary electrophoresis

Capillary electrophoresis (CE) is a family of electrokinetic separation methods performed in submillimeter diameter capillaries and in micro- and nanofluidic channels.

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Chamorro people

The Chamorro people (/tʃɑˈmɔroʊ/) are the indigenous people of the Mariana Islands; politically divided between the United States territory of Guam and the Commonwealth of the Northern Mariana Islands in Micronesia.

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Chemical polarity

In chemistry, polarity is a separation of electric charge leading to a molecule or its chemical groups having an electric dipole or multipole moment.

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Chromatography

Chromatography is a laboratory technique for the separation of a mixture.

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Creatine

Creatine is a nitrogenous organic acid that occurs naturally in vertebrates.

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Cyanobacteria

Cyanobacteria, also known as Cyanophyta, are a phylum of bacteria that obtain their energy through photosynthesis, and are the only photosynthetic prokaryotes able to produce oxygen.

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Cycad

Cycads are seed plants with a long fossil history that were formerly more abundant and more diverse than they are today.

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Cycas micronesica

Cycas micronesica is a type of cycad found in the island of Yap in Micronesia, the Marianas islands of Guam and Rota, and The Republic of Palau.

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Delicacy

A delicacy is usually a rare or expensive food item that is considered highly desirable, sophisticated or peculiarly distinctive, within a given culture.

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Dementia

Dementia is a broad category of brain diseases that cause a long-term and often gradual decrease in the ability to think and remember that is great enough to affect a person's daily functioning.

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Dementia with Lewy bodies

Dementia with Lewy bodies (DLB) is a type of dementia accompanied by changes in behavior, cognition and movement.

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Derivative (chemistry)

In chemistry, a derivative is a compound that is derived from a similar compound by a chemical reaction.

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Dimethylacetamide

Dimethylacetamide (DMAc or DMA) is the organic compound with the formula CH3C(O)N(CH3)2.

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Dimethylglycine

Dimethylglycine is a derivative of the amino acid glycine with the structural formula (CH3)2NCH2COOH.

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Etiology

Etiology (alternatively aetiology or ætiology) is the study of causation, or origination.

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Excitotoxicity

Excitotoxicity is the pathological process by which nerve cells are damaged or killed by excessive stimulation by neurotransmitters such as glutamate and similar substances.

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Glutathione

Glutathione (GSH) is an important antioxidant in plants, animals, fungi, and some bacteria and archaea.

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Glycocyamine

Glycocyamine (or guanidinoacetate) is a metabolite of glycine in which the amino group has been converted into a guanidine by guanylation (transfer of a guanidine group from arginine).

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Guam

Guam (Chamorro: Guåhån) is an unincorporated and organized territory of the United States in Micronesia in the western Pacific Ocean.

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Guanidinopropionic acid

β-Guanidinopropionic acid, also referred to as guanidinopropionic acid, beta-guanidinopropionic acid or β-GPA, is a dietary supplement.

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Gunnera

Gunnera is a genus of herbaceous flowering plants.

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Heritability

Heritability is a statistic used in the fields of breeding and genetics that estimates the degree of variation in a phenotypic trait in a population that is due to genetic variation between individuals in that population.

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High-performance liquid chromatography

High-performance liquid chromatography (HPLC; formerly referred to as high-pressure liquid chromatography), is a technique in analytical chemistry used to separate, identify, and quantify each component in a mixture.

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Huntington's disease

Huntington's disease (HD), also known as Huntington's chorea, is an inherited disorder that results in death of brain cells.

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In vitro

In vitro (meaning: in the glass) studies are performed with microorganisms, cells, or biological molecules outside their normal biological context.

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Kainate receptor

Kainate receptors, or kainic acid receptors (KARs), are ionotropic receptors that respond to the neurotransmitter glutamate.

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Lichen

A lichen is a composite organism that arises from algae or cyanobacteria living among filaments of multiple fungi in a symbiotic relationship.

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Lytico-bodig disease

Lytico-bodig disease, sometimes spelled Lytigo-bodig, is the name of a disease in the language of Chamorro.

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Mass spectrometry

Mass spectrometry (MS) is an analytical technique that ionizes chemical species and sorts the ions based on their mass-to-charge ratio.

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Metabotropic glutamate receptor 5

Metabotropic glutamate receptor 5 is a G protein-coupled receptor that in humans is encoded by the GRM5 gene.

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Motor cortex

The motor cortex is the region of the cerebral cortex involved in the planning, control, and execution of voluntary movements.

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N-Methyl-D-aspartic acid

N-Methyl-D-aspartic acid or N-Methyl-D-aspartate (NMDA) is an amino acid derivative that acts as a specific agonist at the NMDA receptor mimicking the action of glutamate, the neurotransmitter which normally acts at that receptor.

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Neurofibrillary tangle

Neurofibrillary tangles (NFTs) are aggregates of hyperphosphorylated tau protein that are most commonly known as a primary marker of Alzheimer's disease.

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NMDA receptor

The N-methyl-D-aspartate receptor (also known as the NMDA receptor or NMDAR), is a glutamate receptor and ion channel protein found in nerve cells.

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Non-proteinogenic amino acids

In biochemistry, non-coded or non-proteinogenic amino acids are those not naturally encoded or found in the genetic code of any organism.

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Nostoc

Nostoc is a genus of cyanobacteria found in various environments that forms colonies composed of filaments of moniliform cells in a gelatinous sheath.

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Nuclear magnetic resonance spectroscopy

Nuclear magnetic resonance spectroscopy, most commonly known as NMR spectroscopy or magnetic resonance spectroscopy (MRS), is a spectroscopic technique to observe local magnetic fields around atomic nuclei.

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Oxalyldiaminopropionic acid

Oxalyldiaminopropionic acid (ODAP) is a structural analogue of the neurotransmitter glutamate found in the grass pea Lathyrus sativus.

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Parkinson's disease

Parkinson's disease (PD) is a long-term degenerative disorder of the central nervous system that mainly affects the motor system.

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Parkinsonism

Parkinsonism is a clinical syndrome characterized by tremor, bradykinesia, rigidity, and postural instability.

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Petiole (botany)

In botany, the petiole is the stalk that attaches the leaf blade to the stem.

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Progressive supranuclear palsy

Progressive supranuclear palsy (PSP; or the Steele–Richardson–Olszewski syndrome, after the doctors who described it in 1963) is a degenerative disease involving the gradual deterioration and death of specific volumes of the brain.

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Protein sequencing

Protein sequencing is the practical process of determining the amino acid sequence of all or part of a protein or peptide.

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Pteropus

Bats of the genus Pteropus (suborder Yinpterochiroptera) are among the largest bats in the world.

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Pyramidal cell

Pyramidal cells, or (pyramidal neurons), are a type of multipolar neuron found in areas of the brain including the cerebral cortex, the hippocampus, and the amygdala.

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Reactive oxygen species

Reactive oxygen species (ROS) are chemically reactive chemical species containing oxygen.

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Rhesus macaque

The rhesus macaque (Macaca mulatta) is one of the best-known species of Old World monkeys.

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Rota (island)

Rota (Chamorro: Luta) also known as the "Friendly Island", is the southernmost island of the United States Commonwealth of the Northern Mariana Islands (CNMI) and the second southernmost of the Marianas Archipelago.

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Sarcosine

Sarcosine, also known as N-methylglycine, is an intermediate and byproduct in glycine synthesis and degradation.

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Sarcotesta

The sarcotesta is a fleshy seedcoat, a type of testa.

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Science Daily

Science Daily is an American website that aggregates press releases and publishes lightly edited press releases (a practice called churnalism) about science, similar to Phys.org and EurekAlert!.

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Serine

Serine (symbol Ser or S) is an ɑ-amino acid that is used in the biosynthesis of proteins.

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Shark fin soup

Shark fin soup (or shark's fin soup) is a traditional soup or stewed dish found in Chinese cuisine and Vietnamese cuisine.

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Side chain

In organic chemistry and biochemistry, a side chain is a chemical group that is attached to a core part of the molecule called "main chain" or backbone.

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Spinal cord

The spinal cord is a long, thin, tubular bundle of nervous tissue and support cells that extends from the medulla oblongata in the brainstem to the lumbar region of the vertebral column.

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Symbiosis

Symbiosis (from Greek συμβίωσις "living together", from σύν "together" and βίωσις "living") is any type of a close and long-term biological interaction between two different biological organisms, be it mutualistic, commensalistic, or parasitic.

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Tissue culture

Tissue culture is the growth of tissues or cells separate from the organism.

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Vervet monkey

The vervet monkey (Chlorocebus pygerythrus), or simply vervet, is an Old World monkey of the family Cercopithecidae native to Africa.

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Virus

A virus is a small infectious agent that replicates only inside the living cells of other organisms.

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Redirects here:

B-N-methylamino-L-alanine, B-methylamino L-alanine, B-methylamino-L-alanine, BMAA, Beta-N-methylamino-L-alanine, Beta-methylamino L-alanine, Beta-methylamino alanine, Beta-methylamino-alanine, C4H10N2O2, Methylaminoalanine, Ss-N-Methylamino-L-Alanine, Ss-N-methylamino-L-alanine, Ss-methylamino L-alanine, Ss-methylamino-L-alanine, ß-N-Methylamino-L-Alanine, ß-N-methylamino-L-alanine, ß-methylamino L-alanine, ß-methylamino-L-alanine, Β-N-methylamino-L-alanine, Β-methylamino L-alanine, Β-methylamino-L-alanine.

References

[1] https://en.wikipedia.org/wiki/Beta-Methylamino-L-alanine

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