Look up clonal in Wiktionary, the free dictionary. Clonal may refer to: Clonal interference, a phenomenon that occurs when two ... also called clonal anemone Vegetative cloning, a form of asexual reproduction in plants Clonal reproduction Clonal deletion, a ... a model for how the immune system responds to infection Clonal anergy, a lack of reaction by the body's defense mechanisms to ... Cloning This disambiguation page lists articles associated with the title Clonal. If an internal link led you here, you may ...
T lymphocytes can instead undergo clonal arrest, clonal anergy, and clonal editing. If autoreactive cells escape clonal ... Thus, clonal deletion can help protect individuals against autoimmunity. Clonal deletion is thought to be the most common type ... Incomplete clonal deletion results in apoptosis of most autoreactive B and T lymphocytes. Complete clonal deletion can lead to ... In immunology, clonal deletion is the removal through apoptosis of B cells and T cells that have expressed receptors for self ...
... "clonal selection"). This specific clonal army then combats the pathogen until the body is free of the infection. Following ... The clonal expansion of those cells can lead to autoimmune diseases, wherein the body attacks itself. In order to prevent this ... This process - called "clonal expansion" - allows the body to quickly mobilise an army of clones, as and when required. Such ... Clonal+anergy at the U.S. National Library of Medicine Medical Subject Headings (MeSH) (Articles with short description, Short ...
... as having Clonal Hematopoiesis of Indeterminate Potential (CHIP). A clonal involvement (sometimes referred to simply as the ... of the population over age 70 has observable clonal hematopoiesis. Having clonal hematopoiesis has been linked to a more than ... The clonal population may vary in size depending on the person, where it can be less than 2% of the blood or, at the other end ... The presence of clonal hematopoiesis/CHIP has been shown to increase blood cancer risk and is correlated with an increased risk ...
The clonal selection theory can be summarised with the following four tenets: Each lymphocyte bears a single type of receptor ... In immunology, clonal selection theory explains the functions of cells of the immune system (lymphocytes) in response to ... Though distinct from clonal selection, Ehrlich's idea was a selection theory far more accurate than the instructive theories ... Adaptive immune system Clonal selection algorithm Universal Darwinism Burnet, FM (1976). "A modification of Jerne's theory of ...
... does not only play a role in the fixation of mutations in chromosomal DNA, but it also influences the ... The phenomenon of clonal interference also occurs in cancer and pre-cancer cell lineages within a patient. The heterogeneity ... The idea of clonal interference was introduced by American geneticist Hermann Joseph Muller in 1932. It explains why beneficial ... Hughes JM, Lohman BK, Deckert GE, Nichols EP, Settles M, Abdo Z, Top EM (2012-08-31). "The role of clonal interference in the ...
Similar non-clonal eosinophilia due to eosinophil precursor cell stimulation by clonal malignant cells is sometimes seen in ... Clonal hypereosinophilia, also termed primary hypereosinophilia or clonal eosinophilia, is a grouping of hematological ... this disease's clonal eosinophils bear the same driving mutation, D816V in the KIT gene, as the clonal mast cells. Reiter A, ... they are now in the process of being classified together under the term clonal hypereosinophilia or clonal eosinophilia. ...
ISBN 978-0-8203-2524-8. Wikimedia Commons has media related to Clonal colony. Cook, R. E. (1983). "Clonal plant populations". ... A clonal colony or genet is a group of genetically identical individuals, such as plants, fungi, or bacteria, that have grown ... Clonal colonies are common in many plant species. Although many plants reproduce sexually through the production of seed, ... With other vines, rooting of the stem where nodes come into contact with soil may establish a clonal colony, e.g. Wisteria. ...
"Clonal Selection Algorithm". Clonal Selection Algorithm. de Castro, L. N.; Von Zuben, F. J. (2002). "Learning and Optimization ... In artificial immune systems, clonal selection algorithms are a class of algorithms inspired by the clonal selection theory of ... Adaptive Clonal Selection (ACS), Optimization Immune Algorithm (opt-IMMALG), Optimization Immune Algorithm (opt-IA), Clonal ... Clonal Selection Pseudo code on AISWeb CLONALG in Matlab developed by Leandro de Castro and Fernando Von Zuben Optimization ...
The National Clonal Germplasm Repository is a branch of the Agricultural Research Service research agency of the United States ... There are nine clonal repositories located in appropriate locations throughout the United States. Germplasm of citrus plants ... "National Clonal Germplasm Repository for Temperate Fruit and Nut Crops". USAD Agricultural Research Service. Retrieved March 28 ... "National Clonal Germplasm Repository - Corvallis, Oregon". USAD Agricultural Research Service. Retrieved March 28, 2018. v t e ...
Steensma DP, Bejar R, Jaiswal S, Lindsley RC, Sekeres MA, Hasserjian RP, Ebert BL (July 2015). "Clonal hematopoiesis of ... DNMT3a is the gene most commonly found mutated in clonal hematopoiesis, a common aging-related phenomenon in which ... Jan M, Ebert BL, Jaiswal S (January 2017). "Clonal hematopoiesis". Seminars in Hematology. 54 (1): 43-50. doi:10.1053/j. ... Sperling AS, Gibson CJ, Ebert BL (January 2017). "The genetics of myelodysplastic syndrome: from clonal haematopoiesis to ...
Jan M, Ebert BL, Jaiswal S (January 2017). "Clonal hematopoiesis". Seminars in Hematology. 54 (1): 43-50. doi:10.1053/j. ... a condition known as clonal hematopoiesis, and cardiovascular disease-related incidents and mortality. Radiation treatments (RT ...
Ohba, K. (1993). "Clonal forestry with sugi (Cryptomeria japonica)". Clonal forestry II. Berlin, Heidelberg: Springer. pp. 66- ...
Clonal colonies, such as the Pando aspen, may occupy many acres. The area occupied by the colony should be measured as well as ... Older ages are given for sprouts growing from roots or clonal colonies, but these values are not from an individual stem that ... Specimens may grow as individual trunks, multitrunk masses, coppices, clonal colonies, or even more exotic tree complexes. Most ... Frank proposed a classification system for various tree forms: 1) Single Trunk Trees; 2) Multitrunk Trees; 3) Clonal Coppices; ...
For example, clonal colonies, such as the Pando aspen, may occupy many acres. The area occupied by the colony should be ... Frank proposed a classification system for various tree forms: 1) Single Trunk Trees; 2) Multi-trunk Trees; 3) Clonal Coppices ... 4) Clonal Colonies; 5) Conjoined and Hugging Trees; 6) Fallen Trees; 7) Tree complexes, and 8) Banyan-like trees; 9) Trees with ...
National Clonal Germplasm Repository. " NCGR-Corvallis Pyrus Catalog". (Website). Germ Resources Information Network (GRIN). ...
Martin, G. M.; Sprague, C. A. (1972-12-23). "Clonal senescence and atherosclerosis". Lancet. 2 (7791): 1370-1371. doi:10.1016/ ...
Greaves M, Maley CC (January 2012). "Clonal evolution in cancer". Nature. 481 (7381): 306-313. Bibcode:2012Natur.481..306G. doi ...
"Terms and Conditions of Supply of Budwood by CCPP". Citrus Clonal Protection Program. University of California, Riverside. ...
Rosebay rhododendron is clonal. It is capable, however, of reproducing both vegetatively and sexually. It reproduces ... the majority of reproduction is vegetative resulting in a clonal distribution. Seeds from rosebay rhododendron are minute and ...
Loxdale HD, Lushai G. (2003) Rapid changes in clonal lines: the death of a 'sacred cow'. Biological Journal of the Linnean ... Loxdale has written reviews on absence of strict genetic uniformity in populations of clonal organisms such as aphids. This ... These include the migration and dispersal of insects in relation to their genotype and habitat; intra-clonal genetic variation ...
ln clonal populations of Paramecium, aging occurs over successive generations leading to a gradual loss of vitality, unless the ... The basis for clonal aging was clarified by the transplantation experiments of Aufderheide in 1986 who demonstrated that the ... Additional experiments by Smith-Sonneborn, Holmes and Holmes, and Gilley and Blackburn demonstrated that, during clonal aging, ... Aufderheide, Karl J. (1986). "Clonal aging in Paramecium tetraurelia. II. Evidence of functional changes in the macronucleus ...
... clonal lines by Pseudomonas sp. isolated from oregano. Process Biochemistry 33(4): 441-445. Cassells A and Curry R (2001). ...
The clonal production centre was started with a mini clonal hedge garden of 4000 sq.m, a mist chamber of 8000 sq.m, 5300 sq.m ... The clonal production center was established at an outlay of about 50 million. This is considered to be a milestone in the ... The Hindu (28 January 2008) (28 January 2008). "New clonal research centre inaugurated". The Hindu. Chennai, India. Archived ... TNPL established a state-of-the-art clonal propagation and research centre (CPRC) to achieve self-sufficiency in planting ...
Mintz B (1971). "Clonal basis of mammalian differentiation". Symposia of the Society for Experimental Biology. 25: 345-70. PMID ...
I. Clonal origin of melanocytes". Proc. Natl. Acad. Sci. USA. 58 (1): 344-351. Bibcode:1967PNAS...58..344M. doi:10.1073/pnas. ...
breviloba grow as clonal colonies. Clonal colonies of Quecus sinuata var. breviloba are believed to be more likely to occur ... A clonal colony or genet of Quercus sinuata var. breviloba appears as thickets of ramets that may grow as high as five meters ... Consequently, a clonal individual of var. breviloba may exist in more than one place. The largest known Bigelow oak in the ... A clonal colony of var. breviloba originates from a single zygote that matures into a viable acorn. Following germination, the ...
Purple wood wattle's dominant reproductive mode is clonal. Clonal reproduction is favoured in situations where the trade-off ... Genetic diversity within populations that can demonstrate both sexual and clonal reproduction can remain high even with low ... Majority of reproduction is clonal. Root suckers are produced twice a year during autumn and spring growth. ...
Eyre-Walker A, Smith NH, Smith JM (March 1999). "How clonal are human mitochondria?". Proceedings. Biological Sciences. 266 ( ...
Some clonal types disappeared entirely. Meanwhile, sexual snail populations remained much more stable over time. However, ... Highly related individuals are more closely related, and more clonal, whereas less related individuals are less so, increasing ... Jokela, Jukka; Dybdahl, Mark; Lively, Curtis (2009). "The Maintenance of Sex, Clonal Dynamics, and Host-Parasite Coevolution in ...