Candidate disease resistance genes in sunflower cloned using conserved nucleotide-binding site motifs: genetic mapping and linkage to the downy mildew resistance gene Pl1.

abstract：:Numerous quantitative trait loci (QTL) have been detected in Brassica species, but fine-mapping of major QTL has advanced slowly. The development of functional markers can overcome this barrier. We used publicly available PlantGDB-assembled unique transcripts (PUTs) from Brassica species to design 7836 functional simp...

journal_title：Genome

authors： An Z,Gao C,Li J,Fu D,Tang Z,Ortegón O

更新日期：2011-09-01 00:00:00

abstract：:The morphological picture of primate phylogeny has not unambiguously identified the nearest outgroup of Anthropoidea and has not resolved the branching pattern within Hominoidea. The molecular picture provides more resolution and clarifies the systematics of Hominoidea. Protein and DNA evidence divides Hominoidea into...

journal_title：Genome

authors： Goodman M,Koop BF,Czelusniak J,Fitch DH,Tagle DA,Slightom JL

更新日期：1989-01-01 00:00:00

abstract：:A recent investigation, using a human genomic probe, has indicated that the 68,000 dalton neurofilament gene (NF68) is on the short arm of chromosome 8. We have used a murine cDNA probe on 65 metaphase spreads in situ to localize the human NF68 gene to 8p21 (20/370 grains; p less than 0.0001). In addition, we have fou...

journal_title：Genome

authors： Somerville MJ,McLachlan DR,Percy ME

更新日期：1988-08-01 00:00:00

abstract：:Changes in chromosome number have played an important role in the evolution of the genus Trifolium. Along with a few species of polyploid origin there are several cases of dysploidy as evidenced by the presence of four basic chromosome numbers (x = 8, 7, 6, 5). Trifolium subterraneum and Trifolium israeliticum are rel...

journal_title：Genome

authors： Falistocco E,Marconi G,Falcinelli M

更新日期：2013-06-01 00:00:00

abstract：:Meiosis was studied in two diploid (2n = 2x = 24) siblings of Solanum phureja Juz. et Buk. and in 11 disomic and 2 trisomic descendants. The diploid siblings carry the same heterozygous interchange and either one or two inversions. The frequency of quadrivalents at diakinesis/metaphase I in these clones was 0.56 and 0...

journal_title：Genome

authors： Wagenvoort M

更新日期：1995-02-01 00:00:00

abstract：:Amplified fragment length polymorphism (AFLP) was used to obtain information on the within-species genetic variability of the tobacco cyst-nematode (TCN) complex. AFLP was found to be well suited to this type of study. The current classification of TCN was confirmed. Results indicate that the Globodera tabacum solanac...

journal_title：Genome

authors： Marché L,Valette S,Grenier E,Mugniéry D

更新日期：2001-12-01 00:00:00

abstract：:Eucalyptus globulus subsp. globulus Labill. (Tasmanian Blue Gum), native to southeast Australia, is a benchmark species for the pulp and paper industry. We genotyped 397 trees from 16 populations of E. globulus representing the native diversity in Australia using 24 microsatellite loci. Eight genetically distinct grou...

journal_title：Genome

authors： Costa J,Vaillancourt RE,Steane DA,Jones RC,Marques C

更新日期：2017-09-01 00:00:00

abstract：:The growth hormone (GH) gene of teleost fish exhibits a higher degree of variability compared with other vertebrate groups. However, the different selective constraints at the sequence level are not well understood. In this study, maximum-likelihood (ML) models of codon substitutions were used to investigate Darwinian...

journal_title：Genome

authors： Ryynänen HJ,Primmer CR

更新日期：2006-01-01 00:00:00

abstract：:Quantitative trait loci (QTL) controlling traits associated with winterhardiness in barley (field survival, LT50, growth habit, and crown fructan content) were mapped to chromosome 7 in a population of 100 F1-derived doubled haploid lines. The largest QTL effects for all traits were detected in a 21% recombination int...

journal_title：Genome

authors： Hayes PM,Blake T,Chen TH,Tragoonrung S,Chen F,Pan A,Liu B

更新日期：1993-02-01 00:00:00

abstract：:The Mpv17l protein has two isoforms, M-LPL and M-LPS, which both regulate the production of reactive oxygen species (ROS) and protect against mitochondrial oxidative stress and apoptosis. M-LPL is ubiquitously expressed, while M-LPS is expressed mostly in the kidney of aged animals. We identified a variety of transcri...

journal_title：Genome

authors： Magoulas C,Jasim A,Lopez de Heredia L

更新日期：2009-11-01 00:00:00

abstract：:Alien cytoplasms cause a wide range of phenotypic alterations in the nucleus-cytoplasm (NC) hybrids in the Triticeae. Nuclear genomes of timopheevii wheat (Triticum timopheevii and Triticum araraticum) are fully compatible with the cytoplasm of Aegilops squarrosa, while those of a majority of emmer or durum wheat cult...

journal_title：Genome

authors： Asakura N,Nakamura C,Ohtsuka I

更新日期：1997-04-01 00:00:00

abstract：:A new repetitive sequence that is extremely abundant and well dispersed in the Thinopyrum elongatum genome but present in low-copy number in wheat (Triticum aestivum L.) has been isolated. This repeat and a Th. elongatum repeat isolated in another laboratory were used to identify cosmid genomic clones containing the r...

journal_title：Genome

authors： Bournival B,Obanni M,Abad A,Ohm H,Mackenzie S

更新日期：1994-02-01 00:00:00

abstract：:Intermediate wheatgrass (Thinopyrum intermedium (Host) Barkworth & D.R. Dewey), a segmental autoallohexaploid (2n = 6x = 42), is not only an important forage crop but also a valuable gene reservoir for wheat (Triticum aestivum L.) improvement. Throughout the scientific literature, there continues to be disagreement as...

journal_title：Genome

authors： Wang RR,Larson SR,Jensen KB,Bushman BS,DeHaan LR,Wang S,Yan X

更新日期：2015-02-01 00:00:00

abstract：:The purposes of the present research are (i) to establish the karyotype of Neursopora crassa using visualization of kinetochores in the synaptonemal complex (SC) spreads, (ii) to assign each chromosome to a linkage group, and (iii) to examine chromosome pairing and recombination nodules in quadrivalents. Two strains c...

journal_title：Genome

authors： Lu BC

更新日期：2006-06-01 00:00:00

abstract：:We have studied the effect of gamma radiation on recombination frequency for intervals across the cluster of linkage group I in Caenorhabditis elegans. Recombination frequency increased approximately twofold across the dpy-5-unc-13 interval after treatment with 2000 rads (1 rad = 10 mGy) of cobalt 60 gamma radiation. ...

journal_title：Genome

authors： Kim JS,Rose AM

更新日期：1987-06-01 00:00:00

abstract：:Complex chromosome rearrangements (CCRs) are defined as structural abnormalities involving more than two chromosome breaks, coupled with exchanges of chromosomal segments. Information on CCRs in plants is limited. In the present study, a plant (26-4) harboring translocation chromosomes 1RS.1BL and 4RS.4DL was selected...

journal_title：Genome

authors： Ren T,Li Z,Yan B,Tan F,Tang Z,Fu S,Yang M,Ren Z

更新日期：2016-12-01 00:00:00

abstract：:Light-harvesting-like (LIL) proteins are low-molecular-mass membrane proteins related to the light-harvesting complexes, which form the dominant antenna system in most photosynthetic eukaryotes. To analyze the LIL protein family, we mined a number of publicly available databases to identify members of this family in a...

journal_title：Genome

authors： Neilson JA,Durnford DG

更新日期：2010-01-01 00:00:00

abstract：:Forty apricot cultivars with different geographic origins belonging to the germplasm collections of St. Istvan University (Budapest, Hungary) and the Instituto Valenciano de Investigaciones Agrarias (IVIA) (Valencia, Spain) were studied by means of SSR markers. The aim of the study was to determine the genetic relatio...

journal_title：Genome

authors： Romero C,Pedryc A,Muñoz V,Llácer G,Badenes ML

更新日期：2003-04-01 00:00:00

abstract：:European hazelnut (Corylus avellana L.) is the only economically important nut crop in the family Betulaceae. Because of its small genome size (~385 Mb / 1C), relatively short life cycle, availability of a dense linkage map, and amenability to transformation by Agrobacterium, the European hazelnut could serve as a mod...

journal_title：Genome

authors： Sathuvalli VR,Mehlenbacher SA

更新日期：2011-10-01 00:00:00

abstract：:Amplified fragment length polymorphism (AFLP) has proven a powerful tool for tagging genes or quantitative trait loci (QTLs) of interest in plants. However, conversion of AFLP markers into sequence-tagged site (STS) markers is technically challenging in wheat owing to the complicated nature of its genome. In this stud...

journal_title：Genome

authors： Xu DH,Ban T

更新日期：2004-08-01 00:00:00

abstract：:Using the Aegilops tauschii clone pAs1 together with the barley clone pHvG38 for two-colour fluorescence in situ hybridization (FISH) the entire chromosome complement of hexaploid wheat was identified. The combination of the two probes allowed easy discrimination of the three genomes of wheat. The banding pattern obta...

journal_title：Genome

authors： Pedersen C,Langridge P

更新日期：1997-10-01 00:00:00

abstract：:For molecular and cytogenetic studies, two partial bacterial artificial chromosome (BAC) libraries of the garlic cultivar Allium sativum L. 'Danyang' were constructed using high molecular weight (HMW) garlic DNA, the pBAC1-SACB1 vector, and the pIndigoBAC536 vector. The average insert size of the BAC library was about...

journal_title：Genome

authors： Lee HR,Eom EM,Lim YP,Bang JW,Lee DH

更新日期：2003-06-01 00:00:00

abstract：:The first doubled haploid oat linkage map constructed at MTT Agrifood Research Finland was supplemented with additional microsatellites and Diversity Array Technology (DArT) markers to produce a map containing 1058 DNA markers and 34 linkage groups. The map was used to locate quantitative trait loci (QTLs) for 11 impo...

journal_title：Genome

authors： Tanhuanpää P,Manninen O,Beattie A,Eckstein P,Scoles G,Rossnagel B,Kiviharju E

更新日期：2012-04-01 00:00:00

abstract：:This short review presents a historical perspective of chromosome research during the last 50 years. It shows how molecular knowledge and technology of DNA entered cytogenetics step by step making it now daily practice in almost every modern chromosome lab. A crucial milestone in these decades has been the development...

journal_title：Genome

authors： de Jong H

更新日期：2003-12-01 00:00:00

abstract：:A DNA sequence, pOs6.20, was cloned from the nuclear genome of cultivated rice (Oryza sativa L.) by hybridization with a human minisatellite sequence. At high hybridization stringency, a subfragment of the rice sequence, pOs6.20.3, detected low-copy restriction fragment length polymorphisms (RFLPs), which behaved as M...

journal_title：Genome

authors： Dallas JF,McIntyre CL,Gustafson JP

更新日期：1993-06-01 00:00:00

abstract：:Cytogenetic studies in Triticum monococcum (2n = 2x = 14, AA) were initiated by generating a series of primary as well as double and triple trisomics from autotriploids derived from crosses between induced autotetraploids and a diploid progenitor. Analysis of meiotic chromosome behaviour revealed that, with the except...

journal_title：Genome

authors： Kim NS,Kuspira J

更新日期：1993-06-01 00:00:00

abstract：:Microsatellites have many desirable marker properties and have been increasingly used in crop plants in genetic diversity studies. Here we report on the characterisation of microsatellite markers and on their use for the determination of genetic identities and the assessment of genetic variability among accessions fro...

journal_title：Genome

authors： Jakse J,Kindlhofer K,Javornik B

更新日期：2001-10-01 00:00:00

abstract：:Polymorphic expressed sequence tag - simple sequence repeat (EST-SSR) markers derived from major cereal crops were used to assess the genetic diversity of the USDA temperate bamboo collection consisting of 92 accessions classified in 11 separate genera and 44 species. A total of 211 bands were detected with a mean num...

journal_title：Genome

authors： Barkley NA,Newman ML,Wang ML,Hotchkiss MW,Pederson GA

更新日期：2005-08-01 00:00:00

abstract：:Using contiguous genomic DNA sequences of Arabidopsis thaliana, we were able to identify a region of conserved structure in the genome of rice. The conserved, and presumptive homoeologous segments, are 194 kb and 219-300 kb in size in Arabidopsis and rice, respectively. They contain five homologous genes, distinguishe...

journal_title：Genome

authors： van Dodeweerd AM,Hall CR,Bent EG,Johnson SJ,Bevan MW,Bancroft I

更新日期：1999-10-01 00:00:00

abstract：:Digestion of Rana graeca italica DNA with Asp 718I produces highly repetitive fragments of 281 and 385 bp that were cloned and sequenced. The shorter fragment corresponds to the unit repeat (RgiS1b) of a satellite DNA. The longer fragment was found to be part of a 494-bp repeat of another satellite DNA (RgiS1a) that w...

journal_title：Genome

authors： Cardone DE,Feliciello I,Marotta M,Rosati C,Chinali G

更新日期：1997-10-01 00:00:00