Structural organization of an alien Thinopyrum intermedium group 7 chromosome in U.S. soft red winter wheat (Triticum aestivum L.).

abstract：:We have used a PCR and cloning strategy to identify Ty1-copia-like retrotransposons in tomato, Lycopersicon esculentum Mill. Using degenerate oligonucleotide primers corresponding to conserved domains of the Ty1-copia retrotransposon reverse transcriptase (RT), fragments of about 260 bp were obtained by PCR amplificat...

journal_title：Genome

authors： Rogers SA,Pauls KP

更新日期：2000-10-01 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：:Bruchids (Coleoptera: Bruchidae) can cause serious damage to mungbean and several other leguminous crops and there is a strong association between small seed size and bruchid resistance. In investigating the feasibility of breeding large-seeded cultivars with high levels of bruchid resistance, we studied the relations...

journal_title：Genome

authors： Mei L,Cheng XZ,Wang SH,Wang LX,Liu CY,Sun L,Xu N,Humphry ME,Lambrides CJ,Li HB,Liu CJ

更新日期：2009-07-01 00:00:00

abstract：:The NADH-specific and NAD(P)H-bispecific nitrate reductase genes from barley have been cloned and sequenced. To determine if the Nar7 locus encodes the NAD(P)H-bispecific nitrate reductase structural gene, a cross was made between a wild-type cultivar, Morex (Nar7 Nar7), and Az70 (nar7w nar7w), a mutant from the culti...

journal_title：Genome

authors： Warner RL,Kudrna DA,Kleinhofs A

更新日期：1995-08-01 00:00:00

abstract：:Two periods of the development of genetic research in the USSR with reference to its current trends of plant and animal genetics, cytogenetics, and molecular genetics are reviewed. A short list of priority areas is established: the maintenance and use of unique gene pools of plants and animals; the domestication of an...

journal_title：Genome

authors： Shumny VK

更新日期：1989-01-01 00:00:00

abstract：:A major locus conferring resistance to the causal organism of powdery mildew, Erysiphe polygoni DC, in mungbean (Vigna radiata L. Wilczek) was identified using QTL analysis with a population of 147 recombinant inbred individuals. The population was derived from a cross between 'Berken', a highly susceptible variety, a...

journal_title：Genome

authors： Humphry ME,Magner T,McIntyre CL,Aitken EA,Liu CJ

更新日期：2003-10-01 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：:B chromosome derivatives suffering from breaks within their centromere were examined cytologically and molecularly. We showed by high resolution FISH that misdivision of the centromere of a univalent chromosome can occur during meiosis. The breaks divide the centromere repeat sequence cluster. A telocentric chromosome...

journal_title：Genome

authors： Kaszás E,Kato A,Birchler JA

更新日期：2002-08-01 00:00:00

abstract：:Eighteen accessions of a diploid wild peanut species (Arachis duranensis) were analyzed using morphological, intercrossing, cytological, and RFLP data. Abundant variation was found for morphological characters and for RFLP patterns both between and within accessions, and each accession could be uniquely identified by ...

journal_title：Genome

authors： Stalker HT,Dhesi JS,Kochert G

更新日期：1995-12-01 00:00:00

abstract：:Vernalization response (Vrn) genes play a major role in determining the flowering/maturity times of spring-sown wheat. We characterized a representative set of 40 western Canadian adapted spring wheat cultivars/lines for 3 Vrn loci. The 40 genotypes were screened, along with 4 genotypes of known Vrn genes, using previ...

journal_title：Genome

authors： Iqbal M,Navabi A,Yang RC,Salmon DF,Spaner D

更新日期：2007-05-01 00:00:00

abstract：:Genotyping-by-sequencing (GBS) is a rapid, flexible, low-cost, and robust genotyping method that simultaneously discovers variants and calls genotypes within a broad range of samples. These characteristics make GBS an excellent tool for many applications and research questions from conservation biology to functional g...

journal_title：Genome

authors： Torkamaneh D,Laroche J,Belzile F

更新日期：2020-11-01 00:00:00

abstract：:The Queensland fruit fly, Bactrocera tryoni, like the Mediterranean fruit fly, Ceratitis capitata, has a diploid complement of 12 chromosomes, including five pairs of autosomes and a XX/XY sex chromosome pair. Characteristic features of each chromosome are described. Chromosomal homology between B. tryoni and C. capit...

journal_title：Genome

authors： Zhao JT,Frommer M,Sved JA,Zacharopoulou A

更新日期：1998-08-01 00:00:00

abstract：:Twenty-nine lines with deletions in the Lr19 ('Indis') translocated chromosome segment were used to physically map three Thinopyrum RFLP loci as well as the Sr25 and Sd1 loci. From the data, the relative locations of marker loci on the translocation were determined as: Sd1, Xpsr165, Xpsr105, Xps129, Lr19, Wsp-D1, Sr25...

journal_title：Genome

authors： Prins R,Marais GF,Marais AS,Janse BJ,Pretorius ZA

更新日期：1996-10-01 00:00:00

abstract：:Karyotypes of three accessions of Hordeum chilense (H1, H16, and H7), Hordeum vulgare, and Triticum aestivum were characterized by physical mapping of several repetitive sequences. A total of 14 repetitive sequences were used as probes for fluorescence in situ hybridization (FISH) with the aim of identifying inter- an...

journal_title：Genome

authors： Rey MD,Moore G,Martín AC

更新日期：2018-06-01 00:00:00

abstract：:Spermatocytes at meiotic metaphase I and anaphase I have a characteristic centromeric filament in a variety of vertebrate organisms. This centromeric filament was first demonstrated on mouse spermatocytes and its presence is now extended to spermatocytes from the human, rat, golden hamster, bull, and chicken. The visu...

journal_title：Genome

authors： Solari AJ,Tandler CJ

更新日期：1991-12-01 00:00:00

abstract：:Multiple reaction monitoring mass spectrometry (MRM-MS) is an emerging technology for blood biomarker verification and validation; however, the results may be influenced by pre-analytical factors. This exploratory study was designed to determine if differences in phlebotomy techniques would significantly affect the ab...

journal_title：Genome

authors： Penn AM,Lu L,Chambers AG,Balshaw RF,Morrison JL,Votova K,Wood E,Smith DS,Lesperance M,del Zoppo GJ,Borchers CH,SpecTRA Study Group.

更新日期：2015-12-01 00:00:00

abstract：:A new method was developed to detect DNA methylation in the Citrus genome using random amplification coupled with restriction enzyme digestion. Genomic DNA from Citrus grandis (L.) Osb., Poncirus trifoliata (L.) Raf., and their F1 hybrid was amplified using 7 individual 10-mer random primers. Prior to amplification th...

journal_title：Genome

authors： Cai Q,Guy CL,Moore GA

更新日期：1996-04-01 00:00:00

abstract：:Microsatellites or SSRs (single sequence repeats) have been used to construct and integrate genetic maps in crop species, including Phaseolus vulgaris. In the present study, 3 cDNA libraries generated by the Bean EST project (http://lgm.esalq.usp.br/BEST/), comprising a unigene collection of 3126 sequences and a genom...

journal_title：Genome

authors： Hanai LR,de Campos T,Camargo LE,Benchimol LL,de Souza AP,Melotto M,Carbonell SA,Chioratto AF,Consoli L,Formighieri EF,Siqueira MV,Tsai SM,Vieira ML

更新日期：2007-03-01 00:00:00

abstract：:Combinatorial spatial and temporal patterning of stem cells is a powerful mechanism for the generation of neural diversity in insect and vertebrate nervous systems. In the developing Drosophila medulla, the neural stem cells of the outer proliferation center (OPC) are spatially patterned by the mutually exclusive expr...

journal_title：Genome

authors： Islam IM,Ng J,Valentino P,Erclik T

更新日期：2021-02-01 00:00:00

abstract：:The brown frog Rana graeca was believed to be present in two areas, the Balkan Peninsula and the Italian Apennines. We have characterised the S1 satellite DNA family from Rana graeca graeca and compared it with that of Rana graeca italica. On Southern blots, the patterns of S1 satellite DNA bands are very different be...

journal_title：Genome

authors： Picariello O,Feliciello I,Bellinello R,Chinali G

更新日期：2002-02-01 00:00:00

abstract：:Rhubarb (official Da-huang) is an important medicinal herb in Asia. Many adulterants of official Da-huang have been discovered in Chinese markets in recent years, which has resulted in adverse effects in medicinal treatment. Here, novel molecular markers based on a short maturase K (matK) gene were developed for authe...

journal_title：Genome

authors： Xu G,Wang X,Liu C,Li W,Wei S,Liu Y,Cheng X,Liu J

更新日期：2013-02-01 00:00:00

abstract：:Differences in genome size and gene content are among the most important signatures of microbial adaptation and genome evolution. Here, we investigated the patterns of genome variation among 10 natural strains of the symbiotic nitrogen-fixing bacterium Sinorhizobium meliloti, using pulse field gel electrophoresis (PFG...

journal_title：Genome

authors： Guo H,Sun S,Eardly B,Finan T,Xu J

更新日期：2009-10-01 00:00:00

abstract：:In the root meristem cells of the rice line AMR, which causes loss of heterozygosity in its hybrids, both normal and assortment mitoses were observed. During normal mitosis, chromosomes did not form homologous pairs at metaphase; all chromosomes lined up at the equatorial plate and 2 chromatids of each chromosome disj...

journal_title：Genome

authors： Wang RR,Li X,Chatterton NJ

更新日期：2006-05-01 00:00:00

abstract：:Cuscuta is a widely distributed genus of holoparasitic plants. Holocentric chromosomes have been reported only in species of one of its subgenera (Cuscuta subg. Cuscuta). In this work, a representative of this subgenus, Cuscuta approximata, was investigated looking for its mitotic and meiotic chromosome behaviour and ...

journal_title：Genome

authors： Guerra M,García MA

更新日期：2004-02-01 00:00:00

abstract：:We are building a framework physical infrastructure across the soybean genome by using SSR (simple sequence repeat) and RFLP (restriction fragment length polymorphism) markers to identify BACs (bacterial artificial chromosomes) from two soybean BAC libraries. The libraries were prepared from two genotypes, each digest...

journal_title：Genome

authors： Marek LF,Mudge J,Darnielle L,Grant D,Hanson N,Paz M,Huihuang Y,Denny R,Larson K,Foster-Hartnett D,Cooper A,Danesh D,Larsen D,Schmidt T,Staggs R,Crow JA,Retzel E,Young ND,Shoemaker RC

更新日期：2001-08-01 00:00:00

abstract：:Globally, biodiversity is declining as a result of anthropogenic pressures, and this could lead to extinction of some species before they are discovered. The loss of insect taxa is of prime concern, given recent reports of significant declines in the populations of many taxa across the globe. Efforts to document biodi...

journal_title：Genome

authors： Onah IE,Sumner S

更新日期：2020-11-10 00:00:00

abstract：:Distribution, organization, and molecular analysis of four unrelated satellite DNA components in Aveneae species are described. Highly repeated DNA elements were cloned from Helictotrichon convolutum (CON1 and CON2) and Helictotrichon compressum (COM1 and COM2). The lengths of the repeat monomers are 365 bp (CON1), 56...

journal_title：Genome

authors： Grebenstein B,Grebenstein O,Sauer W,Hemleben V

更新日期：1996-12-01 00:00:00

abstract：:A reminder that another paper on the cetacean PRNP locus has been published before Kim et al.'s paper (2008. Genome, 51: 452-464) is presented along with a consideration of the related results. ...

journal_title：Genome

authors： Acutis PL,Peletto S,Grego E,Colussi S,Riina MV,Rosati S,Mignone W,Caramelli M

更新日期：2008-12-01 00:00:00

abstract：:Lasiodiplodia theobromae (Pat.) Griffon & Maubl., a member of the family Botryosphaeriaceae, is becoming a significant threat to crops and woody plants in many parts of the world, including the major cacao growing areas. While attempting to isolate Ceratobasidium theobromae, a causal agent of vascular streak dieback (...

journal_title：Genome

authors： Ali SS,Asman A,Shao J,Balidion JF,Strem MD,Puig AS,Meinhardt LW,Bailey BA

更新日期：2020-01-01 00:00:00

abstract：:The genus Cichorium consists of two widely cultivated species C. intybus (chicory) and C. endivia (endive) and four wild species, C. bottae, C. spinosum, C. calvum, and C. pumilum. A multivariate and an UPGMA (unweighted pair group method average) analysis based on AFLP (amplified fragment length polymorphism) markers...

journal_title：Genome

authors： Kiers AM,Mes TH,van der Meijden R,Bachmann K

更新日期：2000-06-01 00:00:00