Size matters in Triticeae polyploids: larger genomes have higher remodeling.

abstract：:Pigeon spermatocytes were processed with a drying-down technique and their synaptonemal complex (SC) complements were analyzed by electron microscopy. The synaptonemal complex karyotype of the macrobivalents shows an excellent correspondence with the mitotic karyotype. The number and distribution of recombination nodu...

journal_title：Genome

authors： Pigozzi MI,Solari AJ

更新日期：1999-04-01 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：:Two nuclear genes, vitality (Vi) on an A- or B-genome chromosome and species cytoplasm specific (scs) on a 1DL telosome from Triticum aestivum L. or a telosome from Aegilops uniaristata Vis. (un telosome), improved compatibility between the nucleus of Triticum turgidum L. var. durum and the cytoplasm of Ae. longissima...

journal_title：Genome

authors： Maan SS

更新日期：1994-04-01 00:00:00

abstract：:We have characterized a so-called D genome specific repetitive DNA sequence (pAs1) of Aegilops squarrosa L. (2n = 14, genome DD) with respect to its DNA sequence and its distribution among Triticeae species. The clone consisted of three units of a repetitive DNA sequence of 336 or 337 base pairs, and was AT rich (65.2...

journal_title：Genome

authors： Nagaki K,Tsujimoto H,Isono K,Sasakuma T

更新日期：1995-06-01 00:00:00

abstract：:Using a complementary (c)DNA-amplified fragment length polymorphism (AFLP) approach, we investigated differential gene expression linked to resistance mechanisms during the incompatible potato - Globodera pallida interaction. Expression was compared between a resistant and a susceptible potato clone, inoculated or not...

journal_title：Genome

authors： Jolivet K,Grenier E,Bouchet JP,Esquibet M,Kerlan MC,Caromel B,Mugniéry D,Lefebvre V

更新日期：2007-04-01 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：: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

abstract：:Copines are evolutionarily conserved calcium-dependent membrane-binding proteins with potentially critical biological functions. In plants, the function of these proteins has not been analyzed except for in Arabidopsis thaliana where they play critical roles in development and disease resistance. To facilitate functio...

journal_title：Genome

authors： Zou B,Hong X,Ding Y,Wang X,Liu H,Hua J

更新日期：2016-08-01 00:00:00

abstract：:The use of random amplified polymorphic DNA (RAPD) markers for evaluating seed purity in a commercial F1-hybrid cabbage (Brassica oleracea var. capitata) cultivar is demonstrated. Genomic DNA isolated from single ungerminated seed was found to be suitable for RAPD analysis. DNA from F1-hybrid and its parental lines wa...

journal_title：Genome

authors： Crockett PA,Bhalla PL,Lee CK,Singh MB

更新日期：2000-04-01 00:00:00

abstract：:The DOPA decarboxylase gene (Ddc) belongs to the "early-late" class of ecdysone-inducible genes in Drosophila melanogaster. Its expression is up-regulated in epidermal tissues by the ecdysone receptor acting through a response element, EcRE. In this paper, we show that another member of the nuclear receptor superfamil...

journal_title：Genome

authors： Davis MM,Yang P,Chen L,O'Keefe SL,Hodgetts RB

更新日期：2007-11-01 00:00:00

abstract：:We have used nuclear and chloroplast molecular markers to genotype cultivated and wild accessions of Vitis vinifera L. from Tunisia and assess their genetic relationships. Fifty-five distinct genotypes were identified among 80 cultivated accessions, including 18 genotypic groups containing between 2 and 5 accessions p...

journal_title：Genome

authors： Snoussi H,Slimane MH,Ruiz-García L,Martínez-Zapater JM,Arroyo-García R

更新日期：2004-12-01 00:00:00

abstract：:Elymus L. is the largest and most complex genus in the Triticeae tribe of grasses with approximately 150 polyploid perennial species occurring worldwide. We report here the first genetic linkage map for Elymus. Backcross mapping populations were created by crossing caespitose Elymus wawawaiensis (EW) (Snake River whea...

journal_title：Genome

authors： Mott IW,Larson SR,Jones TA,Robins JG,Jensen KB,Peel MD

更新日期：2011-10-01 00:00:00

abstract：:The DNA sequencing and preliminary functional analysis of a 32 kb section of yeast chromosome I has been completed. This region lies on the left arm of the chromosome between the LTE1 and SPO7 genes and contains 14 open reading frames (ORFs) positioned closely together, with an average spacing of approximately 350 nuc...

journal_title：Genome

authors： Ouellette BF,Clark MW,Keng T,Storms RK,Zhong W,Zeng B,Fortin N,Delaney S,Barton A,Kaback DB

更新日期：1993-02-01 00:00:00

abstract：:Larvae of the black fly morphospecies Simulium vittatum from Colorado, Montana, Nebraska, and New Hampshire were cytologically identified as either the IS-7 or the IIIL-1 cytospecies. DNA was PCR amplified from cytotyped larvae using eight 10-mer primers, labeled with 33P, and run on polyacrylamide gels. The entire da...

journal_title：Genome

authors： Duncan GA,Adler PH,Pruess KP,Powers TO

更新日期：2004-04-01 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：:Restriction endonuclease TaqI has been known as a nonbanding restriction endonuclease when it is used on fixed human chromosomes. However, a specific TaqI digestion can be obtained after varying experimental conditions such as concentration of enzyme, time of incubation, and volume of the final reaction mixture. This ...

journal_title：Genome

authors： Tagarro I,González-Aguilera JJ,Fernández-Peralta AM

更新日期：1991-04-01 00:00:00

abstract：:Photographic maps and rearrangements of each salivary gland polytene chromosome arm of Anopheles nemophilous (species F) and of An. dirus species A, B, C, and D of the Dirus group from natural populations in Thailand are presented. Structural conformation of heterokaryotypes and comparison of chromosome banding sequen...

journal_title：Genome

authors： Poopittayasataporn A,Baimai V

更新日期：1995-06-01 00:00:00

abstract：:After temperature elevation, the newly synthesized polypeptides from several Drosophila montium subgroup species, of the melanogaster species group, were analyzed in denaturing acrylamide gels. The pattern obtained is characteristic of the heat shock response already documented for many other Drosophila species, altho...

journal_title：Genome

authors： Konstantopoulou I,Drosopoulou E,Scouras ZG

更新日期：1997-02-01 00:00:00

abstract：:Canada wild rye (CWR, Elymus canadensis L., 2n = 4x = 28) is a potential source of genes for disease resistance and environmental tolerance in barley (Hordeum vulgare L., 2n = 2x = 14). Tissue cultures were initiated from immature inflorescences of CWR x 'Betzes' barley hybrids to promote CWR introgression into barley...

journal_title：Genome

authors： Dahleen LS

更新日期：1996-04-01 00:00:00

abstract：:The genus Alstroemeria contains species with large genomes (2C = 36.5-78.9 pg (17,600-38,000 Mb) in those species with 2n = 2x = 16). We investigated the diversity and genomic and chromosomal organisation of Ty1-copia-like retrotransposons in four Alstroemeria species. Analysis of 33 PCR-amplified sequences correspond...

journal_title：Genome

authors： Kuipers AG,Heslop-Harrison JS,Jacobsen E

更新日期：1998-06-01 00:00:00

abstract：:Genetic variation in Gir cattle (Bos indicus) has so far not been well characterized. In this study, we used whole genome sequencing of three Gir bulls and a pooled sample from another 11 bulls to identify polymorphisms and loci under selection. A total of 9 990 733 single nucleotide polymorphisms (SNPs) and 604 308 i...

journal_title：Genome

authors： Liao X,Peng F,Forni S,McLaren D,Plastow G,Stothard P

更新日期：2013-10-01 00:00:00

abstract：:A mapping population of Paspalum simplex segregating for apomixis (asexual reproduction through seeds) was screened with AFLPs to find apomixis-linked markers. Four AFLPs linked to apomixis in coupling phase were found. Three of them did not show recombinants among the 87 individuals of the mapping population, whereas...

journal_title：Genome

authors： Labombarda P,Busti A,Caceres ME,Pupilli F,Arcioni S

更新日期：2002-06-01 00:00:00

abstract：:Repetitive DNA sequences have been isolated from a Sau3AI plasmid library of tetraploid Beta corolliflora (2n = 4x = 36), a wild relative of sugar beet (B. vulgaris). The library was screened by differential hybridization with genomic DNA of B. corolliflora and B. vulgaris. When used as probes for Southern hybridizati...

journal_title：Genome

authors： Gao D,Schmidt T,Jung C

更新日期：2000-12-01 00:00:00

abstract：:The wild olive distribution extends from the Mediterranean region to south Asia and Austral Africa. The species is also invasive, particularly in Australia. Here, we investigated the sequence variation at five nuclear single-copy genes in 41 native and invasive accessions of the Mediterranean and African olive subspec...

journal_title：Genome

authors： Besnard G,El Bakkali A

更新日期：2014-03-01 00:00:00

abstract：:The 5S rRNA genes in the Camellia sinensis (L.) O. Kuntze (tea) genome are arranged as tandem repeat units of 300 and 325 bps. The 2 classes of tandem repeats were discovered by Southern hybridisation of tea genomic DNA with a 5S rRNA gene PCR product. ...

journal_title：Genome

authors： Singh D,Singh M

更新日期：2001-02-01 00:00:00

abstract：:cis-Elements CArG bound by serum response factor (SRF) are presently being intensively studied, but little is known about the substitution pattern of functional CArG elements. Here, we have performed the first evolutionary analysis of CArGome in the human and mouse genome through bioinformatic methods and statistical ...

journal_title：Genome

authors： Shen X,Mao H,Miao S

更新日期：2011-02-01 00:00:00

abstract：:Chamaecyparis nootkatensis is an ecologically and economically important conifer of the north Pacific coastal forests. To aid in studies of clonal structure and genetic differentiation of this and related species, we isolated and characterized microsatellites from C. nootkatensis. A microsatellite-enriched library yie...

journal_title：Genome

authors： Bérubé Y,Ritland C,Ritland K

更新日期：2003-06-01 00:00:00

abstract：:DNA gel-blot and in situ hybridization with genome-specific repeated sequences have proven to be valuable tools in analyzing genome structure and relationships in species with complex allopolyploid genomes such as hexaploid oat (Avena sativa L., 2n = 6x = 42; AACCDD genome). In this report, we describe a systematic ap...

journal_title：Genome

authors： Ananiev EV,Vales MI,Phillips RL,Rines HW

更新日期：2002-04-01 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

abstract：:We sequenced the entire coding region of the mitochondrial genome of Heterodera glycines. The sequence obtained comprised 14.9 kb, with PCR evidence indicating that the entire genome comprised a single, circular molecule of approximately 21-22 kb. The genome is the most T-rich nematode mitochondrial genome reported to...

journal_title：Genome

authors： Gibson T,Farrugia D,Barrett J,Chitwood DJ,Rowe J,Subbotin S,Dowton M

更新日期：2011-07-01 00:00:00