S1 satellite DNA as a taxonomic marker in brown frogs: molecular evidence that Rana graeca graeca and Rana graeca italica are different species.

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：: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：:Vast differences exist in genome sizes of higher plants; however, gene count remains relatively constant among species. Differences observed in DNA content can be attributed to retroelement amplification leading to genome expansion. Cytological and genetic studies have demonstrated that genes are clustered in islands ...

journal_title：Genome

authors： Brooks SA,Huang L,Gill BS,Fellers JP

更新日期：2002-10-01 00:00:00

abstract：:An Aegilops ventricosa Tausch (2n = 28, DvDvNvNv) subtelocentric chromosome added to wheat (Triticum aestivum L.) in a disomic addition line was found to carry the genes for resistance Yr17, Lr37, Sr38, and Cre5 already transferred onto chromosome 2AS of the wheat line VPM1. Previous works demonstrated that this Ae. v...

journal_title：Genome

authors： Tanguy AM,Coriton O,Abélard P,Dedryver F,Jahier J

更新日期：2005-06-01 00:00:00

abstract：:Disease lesion mimics provide an excellent biological system to study the genetic basis of cell death in plants. Many lesion mimics show variation in phenotype expression in different genetic backgrounds. Our goal was to identify quantitative trait loci (QTL) modifying lesion mimic expression thereby identifying genet...

journal_title：Genome

authors： Penning BW,Johal GS,McMullen MD

更新日期：2004-10-01 00:00:00

abstract：:Brachypodium distachyon has been proposed as a model plant for agriculturally important cereal crops such as wheat and barley. Seed coat colour change from brown-red to yellow was observed in a mutant line (142-3) of B. distachyon, which was induced by chronic gamma radiation. In addition, dwarf phenotypes were observ...

journal_title：Genome

authors： Lee MB,Kim DY,Seo YW

更新日期：2017-07-01 00:00:00

abstract：:Spike morphology is a key characteristic in the study of barley domestication, yield, and use. Multiple alleles at the vrs1 locus control the development and fertility of the lateral spikelets of barley. We developed five amplified fragment length polymorphism (AFLP) markers tightly linked to the vrs1 locus using well...

journal_title：Genome

authors： He C,Sayed-Tabatabaei BE,Komatsuda T

更新日期：2004-12-01 00:00:00

abstract：:Plant disease resistance gene analog (RGA) markers were designed according to the conserved sequence of known RGAs and used to map resistance genes. We used genome-wide RGA markers for genetic analyses of structure and diversity in a global rice germplasm collection. Of the 472 RGA markers, 138 were polymorphic and th...

journal_title：Genome

authors： Ren J,Yu Y,Gao F,Zeng L,Lu X,Wu X,Yan W,Ren G

更新日期：2013-07-01 00:00:00

abstract：:Our goal was to purify and characterize the allelic variants H1b1 and H1b2 of histone H1.b, one of the seven subtypes of this linker histone extracted from Japanese quail erythrocyte nuclei. These variants are revealed phenotypically as band H1.3 or part of band H1.4 by polyacrylamide gel electrophoresis (PAGE) in sod...

journal_title：Genome

authors： Pałyga J,Neelin JM

更新日期：1998-10-01 00:00:00

abstract：:In this paper we analyze genetically and cytologically a Y-chromosome 2 translocation with several markers, some of which are potentially useful for large scale sex separation. The breakpoint of this Y-2 translocation is located at region 6B on the trichogene polytene chromosome map. It is found that, in strains carry...

journal_title：Genome

authors： Cladera JL,Delprat MA

更新日期：1995-12-01 00:00:00

abstract：:Canonical histones (H2A, H2B, H3, and H4) are present in all eukaryotes where they package genomic DNA and participate in numerous cellular processes, such as transcription regulation and DNA repair. In addition to the canonical histones, there are many histone variants, which have different amino acid sequences, poss...

journal_title：Genome

authors： Ding D,Nguyen TT,Pang MYH,Ishibashi T

更新日期：2020-11-27 00:00:00

abstract：:Ribosomal intergenic spacers (IGSs) of Odontophrynus americanus 2n and 4n were cloned, restriction mapped, and partially sequenced. Three distinct regions, namely alpha, beta, and delta, were identified in the IGSs. The alpha and beta regions flanked the 28S and 18S rRNA genes, respectively, conserving an identical re...

journal_title：Genome

authors： Alvares LE,Polanco C,Brison O,Coutinho LL,Ruiz IR

更新日期：2002-02-01 00:00:00

abstract：:Polymerase chain reaction was used, with single 10-mer primers of arbitrary sequence, to amplify random regions of genomic DNA from a diploid cultivated alfalfa backcross population. Segregation of the random amplified polymorphic DNA (RAPD) fragments was analysed to determine if RAPD markers are suitable for use as g...

journal_title：Genome

authors： Echt CS,Erdahl LA,McCoy TJ

更新日期：1992-02-01 00:00:00

abstract：:The 2C and 4C nuclear DNA amounts were estimated in eight diploid species, belonging to three diverse genera (Vicia, Tephrosia, and Phlox) and their corresponding colchitetraploids. In P. drummondii, T. purpurea, and T. oxygona tetraploids the deviation from the expectation was highly significant. The DNA in P. drummo...

journal_title：Genome

authors： Raina SN,Parida A,Koul KK,Salimath SS,Bisht MS,Raja V,Khoshoo TN

更新日期：1994-08-01 00:00:00

abstract：:Forty-six introgression lines (F10C9) from a cross between Arachis hypogaea L. (2n = 4x = 40) and A. cardenasii Krapov. & W. C. Gregory (2n = 2x = 20) were analyzed for the introgression of A. cardenasii chromosome segments. Seventy-three RFLP probes and 70 RAPD primers, expressing from one to four A. cardenasii-speci...

journal_title：Genome

authors： Garcia GM,Stalker HT,Kochert G

更新日期：1995-02-01 00:00:00

abstract：:Comparative RFLP linkage maps were constructed using five segregating populations derived from two self-incompatible lines (termed PI 230582 and PI 458314) of diploid tuber-bearing Solanum chacoense Bitt. The analysis was based on 84 RFLP loci identified by 73 different cDNA clones. Distortion of expected Mendelian se...

journal_title：Genome

authors： Rivard SR,Cappadocia M,Landry BS

更新日期：1996-08-01 00:00:00

abstract：:A number of Triticeae species were tested for tiller production, shoot dry matter production, and root penetration in waterlogged soil, and Thinopyrum elongatum and Elytrigia repens were shown to have better tolerance than wheat using these criteria. Tests of a number of wheat-alien amphiploids showed that there was a...

journal_title：Genome

authors： Taeb M,Koebner RM,Forster BP

更新日期：1993-10-01 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：:Trigeneric hybrids offer opportunities to transfer alien traits into cultivated wheat. In this study, a new trigeneric hybrid involving species of Triticum, Psathyrostachys, and Thinopyrum was synthesized by crossing Triticum aestivum L. (wheat)--Thinopyrum intermedium (Host) Barkworth & D.R. Dewey amphiploid Zhong 3 ...

journal_title：Genome

authors： Kang H,Zeng J,Xie Q,Tao S,Zhong M,Zhang H,Fan X,Sha L,Xu L,Zhou Y

更新日期：2012-05-01 00:00:00

abstract：:Sequence databases could be efficiently exploited for development of DNA markers if it were known which gene regions reveal the most polymorphism when amplified by PCR. We developed PCR primer pairs that target specific regions of previously sequenced genes from Avena and Zea species. Primers were targeted to amplify ...

journal_title：Genome

authors： Holland JB,Helland SJ,Sharopova N,Rhyne DC

更新日期：2001-12-01 00:00:00

abstract：:Being an essential mineral nutrient, potassium (K+) plays numerous important roles in plant growth and development and determines the yield and quality of crop products. The cellular level of K+ is controlled to a large extent by the K+ transporter, which belongs to the KT/HAK/KUP (HAK) family. However, little is know...

journal_title：Genome

authors： Song Z,Wu X,Gao Y,Cui X,Jiao F,Chen X,Li Y

更新日期：2019-04-01 00:00:00

abstract：:Simple sequence repeats (SSRs) or microsatellites are very useful molecular markers, owing to their locus-specific codominant and multiallelic nature, high abundance in the genome, and high rates of transferability across species. The soybean aphid (Aphis glycines Matsumura) has become the most damaging insect pest of...

journal_title：Genome

authors： Jun TH,Michel AP,Mian MA

更新日期：2011-05-01 00:00:00

abstract：:Asexual lineages in the parasitoid wasp Lysiphlebus fabarum (Hymenoptera: Braconidae: Aphidiinae) have previously been shown to have occasionally undergone sexual reproduction and recombination with males from related sexual populations. In the present study, the cytogenetic system of asexual females in this species i...

journal_title：Genome

authors： Belshaw R,Quicke DL

更新日期：2003-02-01 00:00:00

abstract：:In combination with oligonucleotides of arbitrary sequence, 5' anchored oligonucleotides based on simple sequence repeats were used in polymerase chain reaction amplifications to produce barley DNA fingerprints. The aim of this work was (i) to develop a simple nonradioactive experimental procedure to reveal polymorphi...

journal_title：Genome

authors： Sánchez de la Hoz MP,Dávila JA,Loarce Y,Ferrer E

更新日期：1996-02-01 00:00:00

abstract：:Mismatched heteroduplexes arise as intermediates of several dissimilar genetic processes. The outcome of these genetic events will therefore be influenced by the efficiency and specificity of mismatch repair. We have studied the correction of base-base mispairs in simian and human fibroblasts by transfecting the cells...

journal_title：Genome

authors： Brown TC,Jiricny J

更新日期：1989-01-01 00:00:00

abstract：:Fusarium head blight (FHB) is one of the most important fungal wheat diseases worldwide. Understanding the genetics of FHB resistance is the key to facilitating the introgression of different FHB resistance genes into adapted wheat. The objectives of the present study were to detect and map quantitative trait loci (QT...

journal_title：Genome

authors： Yang Z,Gilbert J,Fedak G,Somers DJ

更新日期：2005-04-01 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 complete 16 844 bp mitochondrial genome of Neofelis nebulosa has been sequenced and compared with the complete mitochondrial genomes of Felis catus and the Acinonyx jubatus. The base composition of the mitochondrial genome of N. nebulosa is as follows: A, 5343 bp (31.7%); C, 4441 bp (26.4%); G, 2491 bp (14.8%); T,...

journal_title：Genome

authors： Wu X,Zheng T,Jiang Z,Wei L

更新日期：2007-02-01 00:00:00

abstract：:Polyploidization is one of the major driving forces in plant evolution and is extremely relevant to speciation and diversity creation. Polyploidization leads to a myriad of genetic and epigenetic alterations that ultimately generate plants and species with increased genome plasticity. Polyploids are the result of the ...

journal_title：Genome

authors： Bento M,Gustafson JP,Viegas W,Silva M

更新日期：2011-03-01 00:00:00

abstract：:Post-glacial origins of woodland caribou (Rangifer tarandus subsp.) on the island of Newfoundland and their relationship to mainland populations have been uncertain. Sequence analysis of 2223 bp of the mitochondrial DNA control region and cytochrome b gene from 233 Newfoundland caribou identified 32 haplotypes in four...

journal_title：Genome

authors： Wilkerson CD,Mahoney SP,Carr SM

更新日期：2018-08-01 00:00:00