Organization of 5S ribosomal RNA genes in tea (Camellia sinensis).

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：:Hordeum vulgare subsp. spontaneum, the wild progenitor of barley, is a potential source of useful genetic variation for barley breeding programs. The objective of this study was to map quantitative trait loci (QTLs) in an advanced backcross population of barley. A total of 207 BC3 lines were developed using the 2-rowe...

journal_title：Genome

authors： Li JZ,Huang XQ,Heinrichs F,Ganal MW,Röder MS

更新日期：2006-05-01 00:00:00

abstract：:Microsatellites or simple sequence repeats (SSRs) were isolated from coconut (Cocos nucifera) and tested for polymorphism on restricted germplasm. Sequencing of 197 clones from a cv. Tagnanan Tall-enriched genomic library showed that 75% contained a microsatellite, of which 64% were dinucleotide (GA/CT, CA/GT and GC/C...

journal_title：Genome

authors： Rivera R,Edwards KJ,Barker JH,Arnold GM,Ayad G,Hodgkin T,Karp A

更新日期：1999-08-01 00:00:00

abstract：:An analysis of the effect of changing physiological conditions on genome evolution in tomato cell populations has been carried out on long-term in vitro cultured clones grown on different auxin-cytokinin equilibria or selected for low-high competence for active defense against Fusarium oxysporum f.sp. lycopersici. RAP...

journal_title：Genome

authors： Bogani P,Simoni A,Lio' P,Scialpi A,Buiatti M

更新日期：1996-10-01 00:00:00

abstract：:The wheat-alien small segment translocation (SAST) lines carrying the beneficial genes from wild species are useful genetic stocks for wheat improvement. In this study, to introduce the grain hardness-related genes of Haynaldia villosa (L.) Schur. into common wheat (Triticum aesitivum L.), the mature female gametes of...

journal_title：Genome

authors： Zhang R,Wang X,Chen P

更新日期：2012-09-01 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：: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：:The first quantitative trait locus (QTL) analysis of multiple agronomic traits in the model legume Lotus japonicus was performed with a population of recombinant inbred lines derived from Miyakojima MG-20 x Gifu B-129. Thirteen agronomic traits were evaluated in 2004 and 2005: traits of vegetative parts (plant height,...

journal_title：Genome

authors： Gondo T,Sato S,Okumura K,Tabata S,Akashi R,Isobe S

更新日期：2007-07-01 00:00:00

abstract：:Lobster mushroom is a wild edible mushroom with potential commercial value. It is the product resulting of the infection, most commonly of Russula brevipes, by Hypomyces lactifluorum. This study undertook quantitative polymerase chain reaction analysis of tissues sampled at different infection stages to investigate R....

journal_title：Genome

authors： Laperriere G,Desgagné-Penix I,Germain H

更新日期：2018-05-01 00:00:00

abstract：:An interspecific Gossypium hirsutum x Gossypium barbadense backcross population of 75 BC1 plants was evaluated for 1014 markers. The map consists of 888 loci, including 465 AFLPs, 229 SSRs, 192 RFLPs, and 2 morphological markers, ordered in 37 linkage groups that represent most if not all of the 26 chromosomes, altoge...

journal_title：Genome

authors： Lacape JM,Nguyen TB,Thibivilliers S,Bojinov B,Courtois B,Cantrell RG,Burr B,Hau B

更新日期：2003-08-01 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：:To clarify the phylogenetic relationships of Carthamus species, we performed sequence analysis of the nuclear stearoyl acyl carrier protein desaturase (SACPD) gene and the chloroplast intergenic spacer region between leucine and phenylalanine tRNA genes (trnL-trnF IGS) in 13 taxa of Carthamus. The previous division of...

journal_title：Genome

authors： Sasanuma T,Sehgal D,Sasakuma T,Raina SN

更新日期：2008-09-01 00:00:00

abstract：:Barley yellow dwarf is the most damaging virus-caused disease in bread wheat (Triticum aestivum L.). A resistant line, SW335.1.2-13-11-1-5 (2n = 47), derived from a cross of T. aestivum x Lophopyrum ponticum was characterized by meiotic chromosome pairing, by in situ DNA hybridization and by expression of molecular ma...

journal_title：Genome

authors： Zhong GY,McGuire PE,Qualset CO,Dvorák J

更新日期：1994-10-01 00:00:00

abstract：:Microsatellite markers are widely used in linkage mapping, parentage testing, population genetic studies, and molecular evolution studies in many agricultural species, while only a limited number of ostrich (Struthio camelus) microsatellites have been isolated. Thus, we constructed a random small-insert genomic librar...

journal_title：Genome

authors： Tang B,Huang YH,Lin L,Hu XX,Feng JD,Yao P,Zhang L,Li N

更新日期：2003-10-01 00:00:00

abstract：:A novel population consisted of a set of 99 near isogenic lines (NILs) and backcross recombinant inbred lines (BCRILs) derived from a cross between the cultivated tomato Lycopersicon esculentum cv. E6206 and L. hirsutum accession LA1777 is presented. Most of the lines contain a single defined introgression from L. hir...

journal_title：Genome

authors： Monforte AJ,Tanksley SD

更新日期：2000-10-01 00:00:00

abstract：:The 5S rRNA genes from 2 species of the Ostreidae family, Crassostrea angulata and Crassostrea gigas, were molecularly characterized. The genes were amplified, cloned, and sequenced. The results revealed a 5S rDNA tandem array with a nucleotide sequence in an inverted position within the nontranscribed spacer region t...

journal_title：Genome

authors： Cross I,Rebordinos L

更新日期：2005-12-01 00:00:00

abstract：:To gain insights into the structure and function of the wheat (Triticum aestivum L.) genomes, we identified 278 ESTs related to abiotic stress (cold, heat, drought, salinity, and aluminum) from 7671 ESTs previously mapped to wheat chromosomes. Of the 278 abiotic stress related ESTs, 259 (811 loci) were assigned to chr...

journal_title：Genome

authors： Ramalingam J,Pathan MS,Feril O,Miftahudin.,Ross K,Ma XF,Mahmoud AA,Layton J,Rodriguez-Milla MA,Chikmawati T,Valliyodan B,Skinner R,Matthews DE,Gustafson JP,Nguyen HT

更新日期：2006-10-01 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：: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：:Bambara groundnut (Vigna subterranea (L.) Verdc.) is an indigenous underutilized legume that has the potential to improve food security in semi-arid Africa. So far, there are a lack of reports of controlled breeding populations that could be used for variety development and genetic studies. We report here the construc...

journal_title：Genome

authors： Ahmad NS,Redjeki ES,Ho WK,Aliyu S,Mayes K,Massawe F,Kilian A,Mayes S

更新日期：2016-07-01 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：:C-banding polymorphism was analyzed in 17 accessions of Triticum longissimum from Israel and Jordan, and a generalized idiogram of this species was established. C-banding analysis was further used to identify two sets of disomic T. aestivum - T. longissimum chromosome addition lines and 13 ditelosomic addition lines a...

journal_title：Genome

authors： Friebe B,Tuleen N,Jiang J,Gill BS

更新日期：1993-08-01 00:00:00

abstract：:The crucifer oilseed plant false flax (Camelina sativa subsp. sativa) possesses numerous valuable agronomic attributes that make it attractive as an alternative spring-sown crop for tight crop rotations. The oil of false flax is particularly rich in polyunsaturated C18-fatty acids, making it a valuable renewable feeds...

journal_title：Genome

authors： Gehringer A,Friedt W,Lühs W,Snowdon RJ

更新日期：2006-12-01 00:00:00

abstract：:This paper describes a series of winter wheat - winter barley disomic addition lines developed from hybrids between winter wheat line Triticum aestivum L. 'Martonvásári 9 kr1' and the German 2-rowed winter barley cultivar Hordeum vulgare L. 'Igri'. The barley chromosomes in a wheat background were identified from the ...

journal_title：Genome

authors： Szakács E,Molnár-Láng M

更新日期：2007-01-01 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：:Three long terminal repeat (LTR) sequences of Ty1-copia retrotransposons were identified in cucumber (Cucumis sativus L.) and named Tcs 1, Tcs 2, and Tcs 3. A sequence-specific amplification polymorphism (SSAP) marker system based on these LTR sequences displayed a higher level of polymorphism than AFLPs in cucumber. ...

journal_title：Genome

authors： Lou Q,Chen J

更新日期：2007-09-01 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：:Wide hybrids have been used in generating genetic maps of many plant species. In this study, genetic and physical mapping was performed on ph1b-induced recombinants of rye chromosome 2R in wheat (Triticum aestivum L.). All recombinants were single breakpoint translocations. Recombination 2RS-2BS was absent from the te...

journal_title：Genome

authors： Lukaszewski AJ,Rybka K,Korzun V,Malyshev SV,Lapinski B,Whitkus R

更新日期：2004-02-01 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：:The molecular characterization of C-banded regions of Secale montanum Guss. by means of in situ hybridization was performed in order to provide new information about their chromosome structure relative to cultivated rye, Secale cereale L. Accurate identification of individual chromosomes was achieved using simultaneou...

journal_title：Genome

authors： Cuadrado A,Jouve N

更新日期：1995-08-01 00:00:00