[1]A strain is a designated This is most easily observed in microbiology where strains are derived from a single cell colony and are typically quarantined by the physical constraints of a Petri dish. Information about strain in the AudioEnglish.org dictionary, synonyms and antonyms. (biology) a group of organisms within a species that differ in trivial ways from similar groups; a new A population of homogeneous organisms possessing a set of defined characters. [3] A strain is a designated group of offspring that have descended from a modified plant, produced ether by conventional breeding or by biotechnological means or result from genetic mutation. Primitive life likely possessed the elemen.. One of Mendel’s law of inheritance is the “law of dominance”. There can be no other meaning in this expression, however some may pretend to strain it. virus or bacterium or fungus).For example, a "flu strain" is a certain biological form of the influenza or "flu" virus. As an example, some rice strains are made by inserting new genetic material into a rice plant,[4] all the descendants of the genetically modified rice plant are a strain with a unique genetic code that is passed on to later generations. There is significant confusion between bacterial type strains and reference strains. i.e, Strain (∈) = Change in dimension / Original dimension Strain A tearing injury to muscle. Definition of strain in the AudioEnglish.org Dictionary. Strain A tearing injury to muscle. (Biology) a group of organisms within a species or variety, distinguished by one or more minor characteristics 3. Usually causes some degree of bleeding within the muscle tissue (haematoma). Humans are diploid creatures. Reassortant strains. Three words, all beginning with S, (stress, strain, and structure), and used in geology, are the source of confusion among geology students. Muscle Strain Definition. strain (n.2) a special variety of domesticated animals within a species. To tighten (the strings of a musical instrument); to uplift (one's voice). 3. a succession of notes forming a distinctive sequence. Specific host cell (s) designed or selected to optimize production of recombinant products. A mouse or a rat strain is a group of animals that is genetically uniform. Mouse strains can be inbred or genetically engineered, while rat strains are usually produced by inbreeding. All Rights Reserved. It is sometimes used to refer to all the descendants produced from a common ancestor that share a uniform morphological or physiological character. The noun strain is a stretch, effort, or exertion. A strain is sometimes used to indicate a group of plants with similar (but not identical) appearance and/or properties. The main difference between cell line and cell strain is that cell line is the first subculture of a cell population of a primary culture whereas cell strain is a subpopulation of a cell line positively selected from the culture after undergoing cloning or some other method.. Compare clade.. Plants. The met mutants are Met auxotrophs, meaning that they are unable to grow in media that does not contain Met.Auxotrophs are microorganisms that are unable to synthesize an essential nutrient because of a gene mutation. In generalized transduction almost any […] Strains are used in laboratory experiments. The definition of a strain is a bodily injury due to overexertion or an excessive demand on resources. Another meaning is to pass something through a filter, like tea leaves. In biology, a strain is a genetic variant, a subtype or a culture within a biological species.Strains are often seen as inherently artificial concepts, characterized by a specific intent for genetic isolation. A different group of species(microbiology). Any perturbation from this results in strain. For various techniques, see under stain. strain1 /streɪn/ W3 noun 1 worry [ countable, uncountable] WORRIED. In biology, a strain is a genetic variant, a subtype or a culture within a biological species. In the context of COVID-19, we're hearing about new mutations, strains and variants all the time. Strain is defined as to exert or stretch to the maximum or to injure by too much exertion. We all start to comprehend the function of the microbiota when it comes to strain definition biology When we consider the mobile as a collection of organisms since a group of cells. From Simple English Wikipedia, the free encyclopedia, Even though, for historical reasons, common types such as, International Mouse Strain Resource (IMSR), Geneticist shaped hybrid rice strains - Los Angeles Times, https://simple.wikipedia.org/w/index.php?title=Strain_(biology)&oldid=6672893, Creative Commons Attribution/Share-Alike License. Then there’s going to be lots and lots of variants which will be, ... Mutations alter the biology of SARS-CoV-2. Key Difference – HFR vs F+ Strains Bacterial conjugation is a method of sexual reproduction in bacteria and is considered as one mode of horizontal gene transfer in bacteria. A population of homogeneous organisms possessing a set of defined characters. This page was last changed on 23 September 2019, at 12:45. strain definition: 1. a force or influence that stretches, pulls, or puts pressure on something, sometimes causing…. Return to Search Page. Any information here should not be considered absolutely correct, complete, and up-to-date. The type strain is defined in the context of formal bacterial taxonomy whereas reference strain means that the strain is widely used within the community or adopted by a … strain in Biology topic strain strain 2 verb 1 injure [ transitive ] MI INJURE to injure a muscle or part of your body by using it too much or making it work too hard I’ve strained a muscle in my leg. [1] This is seen in microbiology where strains are got from a single cell colony, and are quarantined by being in a Petri dish. This tutorial deals with the abiotic factors of the freshwater environment that determine what sort of life would be sui.. Poultry probiotics – Easter discovery for UK chicks. bacteriology The set of descendants... 2. Stress-Strain graph for a ductile material (like copper) L = the limit of proportionality , Hooke’s law applies up to this point. 133 synonyms of strain from the Merriam-Webster Thesaurus, plus 202 related words, definitions, and antonyms. Various definitions exist. strain 1. Even if you aren't an athlete, muscle strains … (biology) a group of organisms within a species that differ in trivial ways from similar groups; a new ). relief staining a method of staining that colors the background and leaves the cells uncolored. "he experimented on a particular breed of white rats"; "he created a new strain of sheep". (psychology) nervousness resulting from mental stress Muscle Strain Definition. In biological taxonomy, race is an informal rank in the taxonomic hierarchy, below the level of subspecies.It has been used as a higher rank than strain, with several strains making up one race. Reassortant strains. Learn more. We can say that a body is strained due to stress. strain (n.1) "injury caused by straining," c. 1400, from strain (v.). It is true that stress and strain are used in common everyday English too, but here we are concerned with their meaning in structural engineering and geology only. The meaning "passage of music" (1570s) probably developed from a verbal sense of "to tighten" the voice, which originally was used in reference to the strings of a musical instrument (late 14c. Properly speaking, bacteria, archaea and viruses do not have species, because they do not have eukaryote-type sexual reproduction. Find out more about human evolut.. Strainer definition, a person or thing that strains. (psychology) nervousness resulting from mental stress; his responsibilities were a constant strain; the mental Strain of staying alert hour after hour was too much for him.A variation of a particular species that possesses minor differences in its characteristics though still remain distinguishable. strain noun (PRESSURE) B2 [ C usually singular or U ] a force or influence that stretches, pulls, or puts pressure on something, sometimes causing damage: The hurricane put such a strain on the bridge … No headers. Find 196 ways to say STRAIN, along with antonyms, related words, and example sentences at Thesaurus.com, the world's most trusted free thesaurus. Zn2+ in carboxypeptidase. strain 1. Rodents [edit | edit source] A mouse or a rat strain is a group of animals that is genetically uniform. (biology) a group of organisms within a species that differ in trivial ways from similar groups; a new strain of microorganisms. What does straint mean? 4. If you have ever played sports, chances are you have experienced a muscle strain injury. "a new strain of microorganisms". See more. You can strain your ankle, or your little brother can strain your patience. What does strain mean? It is possible between two bacteria in which one bacterium possesses fertility factor or F plasmid and second bacterium lacks F plasmid. Strain Meaning at Biology Publicado el 05/1/20 en Recetas 0 Comentarios Anxiety meaning in math is just actually really a misnomer, or at an incorrect statement The anxiety significance in chemistry will be the arrangement of organism or an individual band, and category or the receptor may contain of … The strain designation, a number or a formal name, covers all the plants that descend from the originally modified plant. (noun) (biology) a group of organisms within a species that differ in trivial ways from similar groups. From Longman Dictionary of Contemporary English Related topics: Physics, Illness & disability, Biology strain strain 1 / streɪn / W3 noun 1 worry [countable, uncountable] WORRIED worry that is caused by having to deal with a problem or work too hard over a long period of time → stress I couldn’t look after him anymore; the strain was too much for me. (Figure 6-5) Full glossary ... electronic strain The distorted distribution of electrons in a substrate induced by the proximity of a strong dipole in the enzyme, e.g. A strain is classified by important genetic characteristics, but precisely which features should be considered important can differ from species to species. An example of strain is a pulled muscle. In biology, a strain is a low-level taxonomic rank below the rank of species. Strains are used in laboratory experiments. verb. In most cases, it determines the overall economics. If you have ever played sports, chances are you have experienced a muscle strain injury. The extent to which a body is distorted when it is subjected to a deforming force, such as stress. The role of the microbiota from your body plays a huge role in comprehending the role of strain definition biology in the cell. The consequences of antibiotic use in horticulture. "strain" മലയാള വ്യാഖ്യാനം, അര്‍ഥം. A strain is a designated group of offspring that have descended from a modified plant, produced ether by conventional breeding or by biotechnological means or result from genetic mutation. Biodiversity in Your Backyard – It’s a Jungle Out There! pure-breeding line or strain | Definitions for pure-breeding line or strain from GenScript molecular biology glossary. A strain is the response of a system to an applied stress. A strain is a genetic variant or subtype of a microorganism, that is to say a virus or bacterium or fungus. Strain is measured by the ratio of change in dimension to the original dimension. The noun strain is a stretch, effort, or exertion. Meaning of Transduction: The transfer of a small part of a bacterial genome from a donor to recipient bacterium through the agency of a bacteriophage is called transduction. to pour (liquid containing solid matter) through a filter, sieve, or the like in order to hold back the denser solid constituents: to strain gravy. i.e, Many laboratory strains carry multiple mutations that interfere with the synthesis of essential nutrients. 4. The word 'mutant' has similar — but not identical — meanings in biology and in popular culture. Views expressed here do not necessarily reflect those of Biology Online, its staff, or its partners. strain in Biology topic. [1] This is most easily observed in microbiology where strains are derived from a single cell colony and are typically quarantined by the physical constraints of a Petri dish. 2. difficulty that causes worry or emotional tension. A group of identical individuals that always produce offspring of the same phenotype when intercrossed. E = elastic limit , beyond this point the material is permanently stretch and it will not go back to its original length. The nucleus containing the genetic material, DNA, and the mitochondria, well-identified as the "powerhouse of the cell",.. Strain A tearing injury to muscle. (physics) deformation of a physical body under the action of applied forces. 0. Finances often add another con straint on the opportunities for a sibling of a child with special needs. The content on this website is for information only. In botany, the term is not used to rank plants. Definition: Search for: Glossary - word Glossary - def Textbooks Protocols Images Tools Forum PubMed Links Press Releases Biology Glossary search by EverythingBio.com Strains are often seen as inherently artificial concepts, characterized by a specific intent for genetic isolation. 3. The rice plants in the strain can be breed to other rice strains or cultivars, and if desirable plants are produced, these are further breed to stabilize the desirable traits; the stabilized plants that can be propagated and come true, are given a cultivar name and released into production to be used by farmers. exert much effort or energy ... (biology… Just imagine being put under pressure. Usually causes some degree of bleeding within the muscle tissue (haematoma). That said, negative supercoiling and DNA melting are in … Influenza (flu) and rotavirus also produce many different strains. Read this tutorial to know more about this form of i.. (Biology) a variety of bacterium or fungus, esp one used for a culture It may be general or specialised. Hepatitis E in Europe — are pigs or pork the problem? To make an effort to the limit of one's strength. form, variant, strain, var. to stretch beyond the proper point or limit: to strain the meaning of a word. How to use strain in a sentence. 1. virus strain: Different lines or isolates of the same virus (e.g., from different geographical location or patients) prototype: the first example of something, such as a machine or other industrial product, from which all later forms are developed. strain. Strain is defined as the change in shape or size of a body due to deforming force applied on it. ... pure-breeding line or strain. [2] Bacteria do exchange DNA, but they may exchange it between different kinds of bacteria, which shows their difference from eukaryotes. (noun) • STRAIN (noun) The noun STRAIN has 11 senses: 1. Zn2+ in carboxypeptidase. verb. An example of strain is reading a … The double helical structure of DNA with ~10.5 bp/turn is thermodynamically favorable. cell strain A population of cultured cells, of plant or animal origin, that has a finite life span, in contrast to a cell line. Therefore, from this short explanations, I have an idea of what genetically intractable means. In biology, a strain is a low-level taxonomic rank below the rank of species. Meaning of strain. ... Maybe you have to strain to hear the quiet flute in an orchestra. Before using our website, please read our Privacy Policy. The meaning "passage of music" (1570s) probably developed from a verbal sense of "to tighten" the voice, which originally was used in reference to the strings of a musical instrument (late 14c.). 0. Strains are also commonly referred to in virology, in horticulture, and with rodents used in experimental studies. It's no wonder it can all get a bit confusing. Strain definition is - lineage, ancestry. Strain is measured by the ratio of change in dimension to the original dimension. We can say that a body is strained due to stress. Strain Formula: Its symbol is (∈). © 2001-2021 BiologyOnline. The evolution of the species of the genus "Homo" led to the emergence of modern humans. A group of organisms of the same species, sharing certain characteristics not typical of the entire species but minor... 2. Find another word for strain. To tighten (the strings of a musical instrument); to uplift (one’s voice). Malayalam meaning and translation of the word "strain" From Longman Dictionary of Contemporary English. Strain Definition: Strain is defined as the change in shape or size of a body due to deforming force applied on it. It is not intended to provide medical, legal, or any other professional advice. (obsolete) Overexertion; excessive tension; strain. Definitions of strain. These viruses can make reassortant strains, meaning the strain is produced from the genetic material from two or more similar viruses. When a material is loaded with a force, it produces a stress, which then causes a material to deform. S. Parekh, in Encyclopedia of Microbiology (Third Edition), 2009 Significance, Impact, and Benefits. This is seen in microbiology where strains are got from a single cell colony, and are quarantined by being in a Petri dish.Strains are also commonly referred to in virology, in horticulture, and with rodents used in experimental studies. Microbiology and virology. You can strain your ankle, or your little brother can strain your patience. cell strain A population of cultured cells, of plant or animal origin, that has a finite life span, in contrast to a cell line. Influenza (flu) and rotavirus also produce many different strains. This means that for every chromosome in the body, there is another one to match it. Proper usage and audio pronunciation (plus IPA phonetic transcription) of the word strain. “A strain of a virus has distinct properties and a particular immune response. As an example, some rice strains are made by inserting new genetic material into a rice plant, [4] all the descendants of the genetically modified rice plant are a strain with a unique genetic code that is passed on to later … staining [stān´ing] artificial coloration of a substance to facilitate examination of tissues, microorganisms, or other cells under the microscope. When the "Father of Genetics", Gregor Mendel, was first unfolding the secrets of pea genetics, he started by producing lines of pure-breeding peas. The term has no official status. The term has no official ranking status in botany; the term refers to the collective descendants produced from a common ancestor that share a uniform morphological or physiological character. For example, a "flu strain" is a certain biological form of the influenza or "flu" virus. strain 1. the measure of relative change in the body’s length due to the deforming forces. strain (n.1) "injury caused by straining," c. 1400, from strain (v.). They do this in a slightly different way from mutation. The term strain can only really be used when we are talking about Sars-Cov-2, the main virus causing COVID because that is a strain of the larger family of coronaviruses like severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS). Howeve.. Earth was created around 4.5 billion years ago and life began not long after. ... (biology) A particular breed ... to do violence to, in terms of intent or meaning. A strain is a genetic variant or subtype of a micro-organism (e.g. to make excessive demands upon: to strain one's luck; to strain one's resources. A strain that is not amenable to alterations of its genome or to the introduction of new genetic information during genetic engineering is termed genetically intractable. geographically, or physiologically. Bond strain is the principal effect of induced fit binding, where the affinity of the enzyme to the transition state is greater than to the substrate itself. (Heraldry) the main body of descendants from one ancestor 2. To strain the law in order to convict an accused person. (Figure 6-5) Full glossary ... electronic strain The distorted distribution of electrons in a substrate induced by the proximity of a strong dipole in the enzyme, e.g. Strains are also commonly referred to within … Races may be genetically distinct populations of individuals within the same species, or they may be defined in other ways, e.g. pure-breeding line or strain | Definitions for pure-breeding line or strain from GenScript molecular biology glossary. To separate solid from liquid by passing through a strainer or colander Usually causes some degree of bleeding within the muscle tissue (haematoma). They do this in a slightly different way from mutation. Dictionary entry overview: What does strain mean? Thus, if DNA is under wound, it is favourable for it to adopt a negative supercoil to return to ~10.5 bp/turn. Strains are therefore an essential part of bacterial identification. Strain Formula: Its symbol is (∈). ADVERTISEMENTS: In this article we will discuss about the meaning and types of transduction of bacteria.

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