'Hidden' Differences Of Chromosome Organization Become Visible -...
... chromosomes. By localization of such molecular "markers" on chromosomes, or so-called "physical mapping", researchers evidence ... Original source: Gornung E, Bezerra AMR, Castiglia R (2011) Comparative chromosome mapping of the rRNA genes and telomeric ... Why the differentiated species often conserve apparently identical chromosome complements? Furthermore, why, while chromosome ... of the five Italian forms of pine voles showed remarkable differences in chromosomal distribution of two molecular markers. ...http://www.redorbit.com/news/science/2601574/hidden-differences-of-chromosome-organization-become-visible/
Virginia Tech Research Magazine Summer 2009 Story
... bacterial artificial chromosome libraries); physical and genetic maps that display the order of genes on a chromosome and ... distances between them; tags for genes that can be selected and mapped (molecular markers); methods to introduce alien DNA into ... "We have developed a genome-wide physical map for the apple that consists of an ordered arrangement of large contiguous ... molecular marker analysis, and tissue culture, Veilleux says he hopes to bolster a wide variety of crops, including potato, ...https://www.research.vt.edu/resmag/2009summer/strawberry.html
A Fluorescence in Situ Hybridization System for Karyotyping Soybean | Genetics
The soybean physical map is anchored by high-density molecular markers, which relates these maps to the sequenced genome. ... These maps allow the association of CLGs, MLGs, and a sequence-based physical map with each of the physical chromosomes. The ... integrated molecular genetic map was developed for soybean using molecular (e.g., SSR) markers, thereby defining 20 molecular ... specific chromosomes must then be cross-referenced with the genetic and physical maps. The whole-genome physical maps ( ...http://www.genetics.org/content/185/3/727
Substoichiometric shifting in the plant mitochondrial genome is influenced by a gene homologous to MutS | PNAS
... and identification of the intervening overlapping bacterial artificial chromosome clones for physical mapping (B). All physical ... The use of molecular markers permitted the establishment of a genetic map (A) ... The markers were designed in a 5-Mb region of chromosome III based on information from the classical mapping experiments of CHM ... High-resolution mapping of the CHM locus on Arabidopsis chromosome III delimited the gene to an 80-kb interval as shown in Fig ...http://www.pnas.org/content/100/10/5968?ijkey=ac9071692028c1ef0ec8eca0306a8304a8fd1ad2&keytype2=tf_ipsecsha
Molecular analyses of nuclear-cytoplasmic interactions affecting plant growth and yield. Final technical report - Digital...
The authors mapped this locus to molecular markers on chromosome 7 and attempted to clone this locus by transposon tagging. The ... The authors mapped this locus to molecular markers on chromosome 7 and attempted to clone this locus by transposon tagging. The ... Molecular analyses of nuclear-cytoplasmic interactions affecting plant growth and yield. Final technical report ... Newton, K.J. Molecular analyses of nuclear-cytoplasmic interactions affecting plant growth and yield. Final technical report, ...https://digital.library.unt.edu/ark:/67531/metadc709368/
Radiation Hybrid Mapping of the Species Cytoplasm-Specific (scsae) Gene in Wheat | Genetics
Molecular markers BCD1434, CDO388, BCD98, and MWG68, mapped in the telomeric regions of the short arm of chromosome 1D (1DS5- ... 2000 Physical mapping of restriction fragment length polymorphism (RFLP) markers in homoeologous groups 1 and 3 chromosomes of ... markers, genetically mapped on chromosome 1D (Huang and Röder 2003). The markers prefixed with BE, BF, and AA are EST markers ... Molecular markers used in analyzing radiation-induced breakage with their map positions on chromosome 1D. On the left side, ...http://www.genetics.org/content/168/1/415
Publication : USDA ARS
Development of public immortal mapping populations, molecular markers and linkage maps for rapid cycling Brassica rapa and B....
In this paper, we describe the development of immortal mapping populations of rapid cycling,... ... In: Beckman J, Osborn TC (eds) Plant genomes: methods for genetic and physical mapping. Kluwer, The NetherlandsGoogle Scholar ... Udall JA (2003) A genetic study of oilseed Brassica napus L.: mapping chromosome rearrangements and quantitative trait loci. Ph ... Development of public immortal mapping populations, molecular markers and linkage maps for rapid cycling Brassica rapa and B. ...https://link.springer.com/article/10.1007%2Fs00122-009-1157-4
David M. Stelly - Genetically Engineered Crops at the National Academy of Sciences
... marker-assisted selection, reproductive cytology and genetics, and various types of genome mapping (linkage, BAC physical, and ... conventional and molecular cytogenetics, genetic analysis, marker development, ... Common elements of the research are wild-species germplasm introgression, chromosome manipulations and substitution, ploidy ... radiation hybrid mapping), sequencing, and their integration. Most of his work has been devoted to genetic improvement of ...http://nas-sites.org/ge-crops/2015/01/28/david-m-stelly/
"Genetic analysis and FISH mapping of the Colourless non-ripening locus" by M Tor, K Manning et al.
Three molecular markers linked to Cnr were unambiguously located by FISH to the long arm of chromosome 2 using individual BAC ... The physical order of the markers coincided with that established by genetic analysis. The two AFLP markers most-closely linked ... based markers, linked to the Cnr locus were mapped onto the long arm of chromosome 2. Detailed linkage analysis indicated that ... which has previously been mapped to the proximal region of tomato chromosome 2. We describe the fine mapping of the Cnr locus ...https://epubs.scu.edu.au/plantscience_pubs/551/
Toward Integration of Comparative Genetic, Physical, Diversity, and Cytomolecular Maps for Grasses and Grains, Using the...
... together with molecular tools such as locus-specific sequence-tagged site DNA markers and bacterial artificial chromosome ... A, RFLP markers in the same LG are obtained via molecular mapping. B, Molecular markers are used to screen a BAC library. ... F, The linkage map and physical map of the chromosome are superimposed directly onto the structure of the SC to produce a " ... Physical Mapping. A robust physical map, comprised of large-insert DNA clones and anchored to the recombination-based genetic ...http://www.plantphysiol.org/content/125/3/1325
Mapping and Sequencing the Human Genome: Primer on Molecular Genetics
A genetic linkage map shows the relative locations of specific DNA markers along the chromosome. Any inherited physical or ... Physical maps are described in greater detail below. Low-Resolution Physical Mapping Chromosomal map. In a chromosomal map, ... Physical Maps Different types of physical maps vary in their degree of resolution. The lowest- resolution physical map is the ... 13: Cloning a Disease Gene by Chromosome Walking). The current human genetic map has about 1000 markers, or 1 marker spaced ...https://biotech.law.lsu.edu/blaw/HGP/DOE1/prim2.html
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) ... Recent advances in chickpea genomics have made it possible to not only develop large-scale molecular markers, genetic maps, ... 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
Genetics and Genomics of Papaya | Ray Ming | Springer
Physical Mapping of Papaya Sex Chromosomes. Wang, Jianping (et al.). Pages 329-340 ... Molecular Markers in Papayas. Kanchana-udomkan, Chutchamas (et al.). Pages 355-375 ... recent progress on molecular genetics, and current and future applications of genomic resources for papaya improvement. ...http://www.springer.com/us/book/9781461480860
QTL mapping reveals genetic architectures of malting quality between Australian and Canadian malting barley ( Hordeum vulgare L...
... such as amplified fragment length polymorphism markers, into the physical map of barley cv. 'Morex'. ... Han F, Ullrich SE, Kleinhofs A, Jones BL, Hayes PM, Wesenberg DM (1997) Fine structure mapping of the barley chromosome-1 ... This paper also provides methods to anchor traditional molecular markers without sequence information, ... Collins HM, Panozzo JF, Logue SJ, Jefferies SP, Barr AR (2003) Mapping and validation of chromosome regions associated with ...https://rd.springer.com/article/10.1007/s11032-016-0492-9
Molecular marker - Wikipedia
First, is a physical map, that helps identify the location of where you are on a chromosome as well as which chromosome you are ... "Mapping with molecular markers". "Molecular Linkage Maps". forages.oregonstate.edu. Retrieved 2015-12-13. "Molecular breeding ... Molecular mapping aids in identifying the location of particular markers within the genome. There are two types of maps that ... Non-biological molecular markers are also used, for example, in environmental studies. In genetics, a molecular marker ( ...https://en.wikipedia.org/wiki/Molecular_marker
A Comprehensive Expressed Sequence Tag Linkage Map for Tiger Salamander and Mexican Axolotl: Enabling Gene Mapping and...
Molecular markers:. A total of 1095 molecular markers were genotyped using a previously described AxTg mapping family that was ... linkage map size in Ambystoma is not strongly correlated with chromosome arm number. Presumably, the large physical genome size ... Segregation of molecular markers:. The segregation of alternate genotypes for a majority of the molecular markers was ... Moreover, molecular markers that are used to develop linkage maps provide the material for generating nucleotide probes and ...http://www.genetics.org/content/171/3/1161
Fine-Mapping Gene-by-Diet Interactions on Chromosome 13 in a LG/J × SM/J Murine Model of Obesity | Diabetes
Molecular mapping.. Microsatellite markers chosen for this study come from the set developed for mouse gene mapping (26). ... On the Ensembl physical map, these markers cover the distance from 6.2 to 25.1 Mbp from the centromere of chromosome 13. Three ... Locations of microsatellite markers used in this study have been verified by examining the physical location of each marker in ... The 2001 study relied on recombinational mapping to determine marker position (22), and markers were chosen for the genome-wide ...http://diabetes.diabetesjournals.org/content/54/6/1863
Protocols and Video Articles Authored by Beat Keller
Purification of High Molecular Weight Genomic DNA from Powdery Mildew for Long-Read Sequencing' ... of the physical length of the chromosome arm in the distal region. The 1AS physical map provides a framework for future genetic ... To increase marker density around the durable leaf rust resistance gene Lr34 located on chromosome 7DS, we used molecular ... the physical map of chromosome 3B of cultivar 'Chinese Spring' and BAC-clone sequences. The mapping population of near-isogenic ...https://www.jove.com/author/Beat_Keller
mediaTUM - Medien- und Publikationsserver
Since gurke is located on the lower arm of chromosome 1 near to CEN 1, all used markers were mapped to gurke. With genetic and ... all used markers were mapped to gurke. With genetic and molecular data a reliable contig of CEN 1-region could be established. ... Comparing genetic and physical map showed an extreme increase of suppression in the CEN 1-Region up to 32-fold, increasing ... Therefore a precise genetic map of centromere 1 was set up. Since gurke is located on the lower arm of chromosome 1 near to CEN ...http://mediatum.ub.tum.de/603215
High-Resolution Radiation Hybrid Map of Wheat Chromosome 1D | Genetics
Molecular markers used in developing wheat consensus genetic maps were used on the DWRH-1D panel and the distances between them ... The ordering of these markers by using the comprehensive RH map (Figure 1) provides a method for the physical ordering of the ... Wheat chromosome 1D RH map (right) as compared with the genetic (left) and the deletion map (middle). The boxed markers on the ... Alignment of wheat chromosome 1D consensus linkage map with the RH map ...http://www.genetics.org/content/173/2/1089.figures-only
Identification of transcriptome induced in roots of maize seedlings at the late stage of waterlogging | BMC Plant Biology |...
The classic approach is map-based cloning. However, the development of molecular markers and genotyping a mapping population is ... Integration of up-regulated genes with mapped QTLs. QTLs for waterlogging tolerance were mapped to the B73 physical map . ... Chromosomes 1 and 5 had the most ESTs (29 ESTs on each chromosome); chromosome 9 and 10 had the least (11 ESTs only, ... Physical mapping of waterlogging tolerance loci and integration of genetic mapping with induced genes. Waterlogging loci were ...https://0-bmcplantbiol-biomedcentral-com.brum.beds.ac.uk/articles/10.1186/1471-2229-10-189
Gene map - Wikipedia
Physical mapping utilizes molecular biology techniques to inspect chromosomes. These techniques consequently allow researchers ... Genes are designated to a specific location on a chromosome known as the locus and can be used as molecular markers to find the ... Physical mapping techniques used to generate a gene map include: Restriction mapping, Fluorescent in situ hybridization (FISH ... Two approaches to generating gene maps include physical mapping and genetic mapping. ...https://en.wikipedia.org/wiki/Gene_map
Patent WO2009132089A2 - A method to identify asian soybean rust resistance quantitative trait loci ... - Google Patents
Each haplotype window includes at least one polymorphic molecular marker. Haplotype windows can be mapped along each chromosome ... As used herein, "interrogation position" refers to a physical position on a solid support that can be queried to obtain ... such as single sequence repeat markers (SSR),. AFLP markers, RFLP markers, RAPD markers, phenotypic markers, isozyme markers, ... J.P. GUSTAFSON AND R. APPELS: "Molecular mapping in plant chromosomes. chromosome structure andfunction: Impact of new concepts ...http://www.google.com.au/patents/WO2009132089A2?cl=en
Mapping Fusarium wilt race 1 resistance genes in cotton by inheritance, QTL and sequencing composition | CUGI
Molecular markers were applied to F(2) and recombinant inbred line (RIL) interspecific mapping populations from the crosses ... Reconciliation between genetic and physical mapping of gene annotations from marker-DNA and new DNA sequences of BAC clones ... additional inheritance analyses and QTL mapping indicated gene interactions and inheritance from nine cotton chromosomes, with ... Identified molecular markers may have important potential for breeding effective FOV race 1 resistance into elite cultivars by ...http://www.genome.clemson.edu/node/249