*  Recombination Hotspots Flank the Cryptococcus Mating-Type Locus: Implications for the Evolution of a Fungal Sex Chromosome
In particular, recombination frequencies are often distorted within or outside sex-determining regions of the genome. Here, we ... genetic and physical map distances do not have a simple linear relationship. Recombination hotspots and coldspots have been ... When genetic markers were introduced at defined physical distances from MAT, we found the meiotic recombination frequency to be ... As a result, the physical/genetic map ratio in the regions adjacent to MAT is distorted ~10- to 50-fold compared to the genome- ...
  http://journals.plos.org/plosgenetics/article?id=10.1371/journal.pgen.0020184
*  Recombination hotspot - Wikipedia
Additional crossing over mapping located the Dsbc1 locus to the 12.2 to 16.7-Mb region of mouse chromosome 17, which contains ... These hairpin structures cause DNA breaks that lead to a higher frequency of recombination at these sites. Recombination ... Initiation sites for recombination are usually identified by mapping crossing over events through pedigree analysis or through ... Recombination hotspots are regions in a genome that exhibit elevated rates of recombination relative to a neutral expectation. ...
  https://en.wikipedia.org/wiki/Recombination_hotspot
*  Genetic recombination - Wikipedia
Because recombination can occur with small probability at any location along chromosome, the frequency of recombination between ... and the same is then true for the crossing-over value which is used in the production of genetic maps. In gene conversion, a ... The recombination frequency between two loci observed is the crossing-over value. It is the frequency of crossing over between ... Four-gamete test Independent assortment Recombination frequency Recombination hotspot Site-specific recombinase technology Site ...
  https://en.wikipedia.org/wiki/Genetic_recombination
*  Frontiers | Genetic Linkage Map Construction and QTL Analysis of Two Interspecific Reproductive Isolation Traits in Sponge...
On the basis of genetic linkage map, we conducted QTL mapping of two reproductive isolation traits in sponge gourd, which were ... On the basis of genetic linkage map, we conducted QTL mapping of two reproductive isolation traits in sponge gourd, which were ... Our newly developed EST-SSR markers and linkage map are very useful for gene mapping, comparative genomics and molecular marker ... In order to study the genetic basis of two interspecific reproductive isolation traits, we constructed a genetic linkage map ...
  https://www.frontiersin.org/articles/10.3389/fpls.2016.00980/full
*  The zebrafish dystrophic mutant softy maintains muscle fibre viability despite basement membrane rupture and muscle detachment ...
The markers used have been placed on a physical map of chromosome 23, with recombination frequencies shown (number of ... A) softm272a was meiotically mapped to a 2.3 cM region on chromosome 23, delineated by the SSLP markers z13424 and z31657. The ... LAMB2 regions of human chromosome 3 and zebrafish chromosome 23 are displayed, with distances between genes shown (not to scale ... The tm272a allele was maintained in the AB* and TU strain backgrounds and crossed to the WIK strain for meiotic mapping, which ...
  http://dev.biologists.org/content/136/19/3367
*  Protocols and Video Articles Authored by Kyle Denton (Translated to Spanish)
... due to the lack of recombination in certain regions of the chromosomes, genetic mapping, which uses recombination frequency to ... of the chromosome. Radiation hybrid (RH) mapping which does not rely on recombination is a strategy to map genomes and has been ... An in vivo RH panel was generated for mapping chromosome 3B of wheat in an attempt to provide a complete scaffold for this ~1 ... A Radiation Hybrid Map of Chromosome 1D Reveals Synteny Conservation at a Wheat Speciation Locus Functional & Integrative ...
  https://www.jove.com/author/Kyle_Denton?language=Spanish
*  Part 4 - Session 1 | Coursera
Attempts to map mutations on the E. coli chromosome were not very successful, essentially because the recombination frequency ... for high frequency of recombination) by Cavalli-Sforza and Hayes was a tremendous improvement for chromosome mapping. Indeed, a ... And the frequency of recombination is of the order of 10 to the minus 6. ... reproducible recombination frequency could now be obtained. Using a blender to separate mating pairs, Wollman and Jacob could ...
  https://www.coursera.org/learn/papers-molecular-genetics/lecture/JWfQZ/part-4
*  Orientation and integration of the classical and molecular genetic maps of chromosome 11 in rice | SpringerLink
The classical genetic map and molecular map of rice chromosome 11 were oriented to facilitate the use of these maps for genetic ... The recombination frequency between markers varied from population to population although the marker order on the maps was the ... The classical genetic map and molecular map of rice chromosome 11 were oriented to facilitate the use of these maps for genetic ... Molecular mapping of rice chromosomes. Theor. Appl. Genet. 76: 815-829.Google Scholar ...
  https://link.springer.com/article/10.1007%2FBF00024023
*  Genetic mapping of the Na+-taurocholate cotransporting polypeptide to mouse Chromosome 12, Mammalian Genome | 10.1007...
"Genetic mapping of the Na+-taurocholate cotransporting polypeptide to mouse Chromosome 12, Mammalian Genome" on DeepDyve, the ... Women's several previously mapped loci. The recombination frequencies (in cen- Hospital, Harvard Medical School, 75 Francis St ... Genetic mapping of the Na+-taurocholate cotransporting polypeptide to mouse Chromosome 12. Genetic mapping of the Na+- ... Women's several previously mapped loci. The recombination frequencies (in cen- Hospital, Harvard Medical School, 75 Francis St ...
  https://www.deepdyve.com/lp/springer_journal/genetic-mapping-of-the-na-taurocholate-cotransporting-polypeptide-to-ljkV91XQLb
*  Construction of a Genetic Map of Bacteria Pseudomonas mendocina, Russian Journal of Genetics | 10.1023/B:RUGE.0000004136.14275...
"Construction of a Genetic Map of Bacteria Pseudomonas mendocina, Russian Journal of Genetics" on DeepDyve, the largest online ... Recalibration of the Pseudomonas Aeruginosa Strain PAO Chromosome Map in the Time Unit Using High-Frequency of Recombination ... Construction of a Genetic Map of Bacteria Pseudomonas mendocina. Construction of a Genetic Map of Bacteria Pseudomonas ... Construction of a Genetic Map of Bacteria Pseudomonas mendocina. Vasylenko, S.; Maximova, N.; Titok, M. ...
  https://www.deepdyve.com/lp/springer_journal/construction-of-a-genetic-map-of-bacteria-pseudomonas-mendocina-df0c93z0Xk
*  Richard Goldschmidt and the Crossing-Over Controversy | Genetics
... relationship between frequency of recombination and the arrangement of genes on a chromosome allowed the first chromosome maps ... Genes that were farther apart on a chromosome had a greater chance of recombination as a result of the exchange between ... of emerging offspring in which gene G is incorporated by the chromosome bearing FG or gene g by the chromosome bearing Fg are ... the genes to the chromosomes. Genetic recombination would thus result from factorial exchange (crossing over). However, the ...
  http://www.genetics.org/content/161/2/477
*  Integrated physical, genetic and genome map of chickpea ( Cicer arietinum L.) | SpringerLink
... using bacterial artificial chromosome (BAC) libraries targeting 71,094 clones (~12× coverage). High information... ... Physical map of chickpea was developed for the reference chickpea genotype (ICC 4958) ... A genetic linkage map is constructed by placing genetic loci on chromosomes based on recombination frequencies, while a ... Anchoring of physical map with genetic maps. For anchoring the physical map with the genetic map, a set of 337 BAC clones ...
  https://link.springer.com/article/10.1007%2Fs10142-014-0363-6
*  Biotech Glossary A-I
Genetic map The linear array of genes on a chromosome, based on recombination frequencies (linkage map) or physical location ( ... Identical banding pattern implies chromosome homology.. Chromosome mutation A change in the gross structure of a chromosome, ... Gene replacement The incorporation of a transgene into a chromosome at its normal location by homologous recombination, thus ... Chromosome banding Differential staining of chromosomes in such a way that light and dark areas occur along the length of the ...
  http://www.bioexpoonline.com/index/BiotechnologyGlossaryA-I.php
*  Brooker Chp5 MappingP - Chapter 5 Eukaryotic Gene Mapping GENETIC MAPPING Gene mapping chromosome mapping Historically based on...
Chapter 5 Eukaryotic Gene Mapping GENETIC MAPPING Gene mapping / chromosome mapping - Historically, based on recombination ... Number of recombinant offspring Total number of offspring X 100 By convention 1 map unit = 1% recombination frequency 1 m.u. = ... Gene mapping / chromosome mapping - Historically, based on recombination events during meiosis  Determine the linear order of ... Chromosomes are the product of a crossover during meiosis in the heterozygous parent Recombinant offspring are fewer in number ...
  https://www.coursehero.com/file/133155/Brooker-Chp5-MappingP/
*  Patent EP0226288A2 - Means and method of testing for cystic fibrosis based on genetic linkage - Google Patents
... fraction is close to the frequency of recombination detected by counts of the number of apparent recombinant chromosomes ... Linkage mapping efforts as those described above in relation to Lam4-917, have resulted in the linkage map of chromosome 7 ... Table 6 contrain a 2-point linkage map of chromosome 7 based on mapping with CEPH (Centre E' etude du polymorphisms Humain) ... Since 10 chromosomes are scored, a two allele polymorphism (frequency of each allele 50%) or greater than 2 allele polymorphism ...
  http://www.google.com.au/patents/EP0226288A2?cl=en
*  A transcriptome map of perennial ryegrass (Lolium perenne L.) | BMC Genomics | Full Text
... will help resolve to what extent recombination frequencies vary along the chromosomes in greater detail, and will be valuable ... at the given map resolution - represents a promising starting point for QTL fine mapping, LD-based association mapping, and map ... Map construction was based on regression mapping at LOD and recombination threshold value of 1.00 and 0.40, respectively, using ... Genetic linkage map. The mapping data of the VrnA map described in Jonavičienė et al. [17] and the 509 unigene SNPs were ...
  https://bmcgenomics.biomedcentral.com/articles/10.1186/1471-2164-13-140
*  Reference list for linkage map data from Variation in recombination frequency and distribution across eukaryotes: patterns and...
Reference list for linkage map data from Variation in recombination frequency and distribution across eukaryotes: patterns and ... Recombination, the exchange of DNA between maternal and paternal chromosomes during meiosis, is an essential feature of sexual ... Reference list for linkage map data from Variation in recombination frequency and distribution across eukaryotes: patterns and ... Genome-wide recombination rates (cM/Mb) can vary more than tenfold across eukaryotes, and there is large variation in the ...
  https://figshare.com/articles/Reference_list_for_linkage_map_data_from_Variation_in_recombination_frequency_and_distribution_across_eukaryotes_patterns_and_processes/5589769/1
*  Genomic targeting and mapping of a gametocidal gene in wheat
The characterization of this chromosomal region has provided insight into its recombination frequency, synteny and composition ... genes and the chromosomes carrying them are called Gc chromosomes. This genetic mechanism causes chromosome breakage in ... sharonensis and perform map-based cloning. Extensive physical and genetic mapping located the gametocidal gene on the distal 1 ... however, the dynamic architecture of the end of the chromosome has made comparative mapping of this region difficult. ...
  http://krex.k-state.edu/dspace/handle/2097/427
*  Frontiers | High-Density Genetic Mapping Identifies New Major Loci for Tolerance to Low-Phosphorus Stress in Soybean | Plant...
This map, spanning 3020.59 cM in length, contained 6,159 markers on 20 chromosomes, with an average distance of 0.49 cM between ... This map, spanning 3020.59 cM in length, contained 6,159 markers on 20 chromosomes, with an average distance of 0.49 cM between ... Based on this map, 20 loci, including eight novel loci, associated with P efficiency-related traits were identified across ... Based on this map, 20 loci, including eight novel loci, associated with P efficiency-related traits were identified across ...
  https://www.frontiersin.org/articles/10.3389/fpls.2016.00372/full
*  Forex no stop loss system
... 15 Construct a map of a chromosome from the following recombination frequencies between individual ... It is easily verified that λ {λ,λ 1}. (Note Drosophila zygotes containing three X chromosomes or no X chromosomes do not ... In maize, Barbara McClintock observed that broken chromosomes frequently fuse with one another and form new chromosomes with ... Physical mapping of the Escherichia coli pepT and potABCD genes. Many of the remote exploits are based on the buffer over- flow ...
  http://retzepti.ru/forex-no-stop-loss-system.html
*  History of genetics - Wikipedia
... invented the procedure of linkage mapping which is based on the frequency of recombination. A few years later, he constructed ... 1913: Alfred Sturtevant makes the first genetic map of a chromosome 1913: Gene maps show chromosomes containing linear arranged ... 1933: Thomas Morgan received the Nobel prize for linkage mapping. His work elucidated the role played by the chromosome in ... Sutton's work with grasshoppers showed that chromosomes occur in matched pairs of maternal and paternal chromosomes which ...
  https://en.wikipedia.org/wiki/History_of_genetics
*  NOTES: Ch 15 - Chromosomes, Sex Determination & Sex Linkage - ppt video online download
Today we can show that genes are located on chromosomes ● The location of a particular gene can be seen by tagging isolated ... A century ago the relationship between genes and chromosomes was not obvious ● ... chromosomes with a fluorescent dye that highlights the gene ... genetic map of a chromosome based on recombination frequencies ... 23 Recombination frequencies 9% 9.5% 17% b cn vg Chromosome 24 I IV II Y X III Mutant phenotypes Short aristae Black body ...
  http://slideplayer.com/slide/4369280/
*  Molecular Cloning and Biological Characterization of a Novel Murine Lymphoid Growth Factor | JEM
Recombination frequencies expressed as genetic distance in cM (±1 SE) The positions of loci in human chromosomes, where known, ... TSLP maps to mouse chromosome 18, whereas IL-7 maps to mouse chromosome 3. ... Tslp maps in the proximal region of mouse chromosome 18. Tslp was placed on mouse chromosome 18 by interspecific backcross ... 1992) A molecular genetic linkage map of mouse chromosome 18 reveals extensive linkage conservation with human chromosomes 5 ...
  http://jem.rupress.org/content/192/5/671
*  Eyes closed, a Drosophila p47 homolog, is essential for photoreceptor morphogenesis | Development
Meiotic mapping of the eyc gene was carried out by crossing eyc1 to the second chromosome dominant marker strain Sp1J1L2Pin1/ ... Recombination frequency based on deep pseudopupil screening placed the eyc locus in the tip of 2R, very close to Pin (genetic ... Recombination of P1363 onto a wild-type second chromosome generated a homozygous viable P1363, eycP. eycP ommatidia show the ... C) Molecular map of eyc locus. 60D1 represents genome project predicted genomic map of eyc locus; predicted genes nearby eyc ...
  http://dev.biologists.org/content/129/1/143
*  Structural Biochemistry/Bioinformatics/Sequences Alignments - Wikibooks, open books for an open world
... the order of the markers and the relative distances between them on such a map are based on recombination frequencies. The ... With these cytogenetic maps of chromosomes in hands, the initial stage in sequencing the human genome was to construct a ... The ultimate goal in a mapping a genome is to determine the complete nucleotide sequence of each chromosome. For the human ... This stage was the physical mapping of the human genome. In a physical map, the distances between markers are expressed by some ...
  https://en.wikibooks.org/wiki/Structural_Biochemistry/Bioinformatics/Sequences_Alignments