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You searched for: Journal name Genome Remove constraint Journal name: Genome Publication year rev 7982-2018 Remove constraint Publication year rev: 7982-2018 Source 2018 v.61 no.6 Remove constraint Source: 2018 v.61 no.6
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1. DNA barcode identification of commercial fish sold in Mexican markets

Author:
Stephanie Sarmiento-Camacho; Martha Valdez-Moreno
Source:
Genome 2018 v.61 no.6 pp. 457-466
ISSN:
1480-3321
Subject:
Carcharhinus; DNA barcoding; Hyporthodus; Isurus oxyrinchus; Lachnolaimus maximus; Lopholatilus; Makaira nigricans; Pangasianodon hypophthalmus; Seriola dumerili; Sphyrna lewini; coasts; conservation status; fillets; markets; sharks; species identification; Caribbean; Mexico
Abstract:
... The substitution of high-value fish species for those of lower value is common practice. Although numerous studies have addressed this issue, few have been conducted in Mexico. In this study, we sought to identify fresh fillets of fish, sharks, and rays using DNA barcodes. We analyzed material from “La Viga” in Mexico City, and other markets located on the Gulf and Caribbean coasts of Mexico. From ...
DOI:
10.1139/gen-2017-0222

2. Extensive genetic and DNA methylation variation contribute to heterosis in triploid loquat hybrids

Author:
Chao Liu; Mingbo Wang; Lingli Wang; Qigao Guo; Guolu Liang
Source:
Genome 2018 v.61 no.6 pp. 437-447
ISSN:
1480-3321
Subject:
DNA methylation; Eriobotrya japonica; amplified fragment length polymorphism; epigenetics; genes; genetic variation; heterosis; hybrids; loquats; parents; phenotype; sequence analysis; triploidy
Abstract:
... We aim to overcome the unclear origin of the loquat and elucidate the heterosis mechanism of the triploid loquat. Here we investigated the genetic and epigenetic variations between the triploid plant and its parental lines using amplified fragment length polymorphism (AFLP) and methylation-sensitive amplified fragment length polymorphism (MSAP) analyses. We show that in addition to genetic variati ...
DOI:
10.1139/gen-2017-0232

3. Identification and comparison of individual chromosomes of three accessions of Hordeum chilense, Hordeum vulgare, and Triticum aestivum by FISH

Author:
María-Dolores Rey; Graham Moore; Azahara C. Martín
Source:
Genome 2018 v.61 no.6 pp. 387-396
ISSN:
1480-3321
Subject:
Hordeum chilense; Hordeum vulgare; Triticum aestivum; breeding programs; chromosomes; fish; fluorescence in situ hybridization; genotype; karyotyping; repetitive sequences; wheat
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- and intraspecies polymorphisms. The (AG)₁₂ and 4P6 probes only produced hybridizati ...
DOI:
10.1139/gen-2018-0016

4. QTL mapping uncovers a semi-dwarf 1 (sdw1) allele in the barley (Hordeum vulgare) ND23049 line

Author:
Sébastien Bélanger; Stéphanie Paquet-Marceau; Juan E. Díaz Lago; François Belzile
Source:
Genome 2018 v.61 no.6 pp. 429-436
ISSN:
1480-3321
Subject:
Hordeum vulgare; alleles; barley; chromosome mapping; crossing; culms; cultivars; doubled haploids; genotype; genotyping; harvest index; loci; lodging resistance; parents; phenotypic variation; plant height; quantitative trait loci; single nucleotide polymorphism
Abstract:
... In barley, semi-dwarf varieties are attractive for their superior harvest index and lodging resistance, but many semi-dwarf barley genotypes suffer from poor spike emergence. We performed a genetic characterization of a semi-dwarf line (ND23049) that combines short stature, strong stiff culms, and adequate spike emergence. We developed a doubled haploid (DH) population derived by crossing ND23049 ...
DOI:
10.1139/gen-2017-0211

5. Transcriptome characterization and screening of molecular markers in ecologically important Himalayan species (Rhododendron arboreum)

Author:
Shruti Choudhary; Sapna Thakur; Raoof Ahmad Najar; Aasim Majeed; Amandeep Singh; Pankaj Bhardwaj
Source:
Genome 2018 v.61 no.6 pp. 417-428
ISSN:
1480-3321
Subject:
Rhododendron arboreum; cDNA libraries; climate; gene ontology; genetic markers; genome; genomics; genotype; herbal medicines; juices; loci; messenger RNA; microsatellite repeats; models; screening; tissues; transcription factors; transcriptome
Abstract:
... Rhododendron arboreum is an ecologically prominent species, which also lends commercial and medicinal benefits in the form of palatable juices and useful herbal drugs. Local abundance and survival of the species under a highly fluctuating climate make it an ideal model for genetic structure and functional analysis. However, a lack of genomic data has hampered additional research. In the present st ...
DOI:
10.1139/gen-2017-0143

6. Chromosome identification in Cucumis anguria revealed by cross-species single-copy gene FISH

Author:
Ziang Li; Yunfei Bi; Xing Wang; Yunzhu Wang; Shuqiong Yang; Zhentao Zhang; Jinfeng Chen; Qunfeng Lou
Source:
Genome 2018 v.61 no.6 pp. 397-404
ISSN:
1480-3321
Subject:
Cucumis anguria; crops; cucumbers; evolution; fish; fluorescence in situ hybridization; genes; heterochromatin; metaphase; pachytene stage; ribosomal DNA
Abstract:
... Cucumis anguria is a potential genetic resource for improving crops of the genus Cucumis, owing to its broad-spectrum resistance. However, few cytogenetic studies on C. anguria have been reported because of its small metaphase chromosomes and the scarcity of distinguished chromosomal landmarks. In this study, 14 single-copy genes from cucumber and rDNAs were used as probes for FISH to identify the ...
DOI:
10.1139/gen-2017-0235

7. Exploring the potential and limitations of genotyping-by-sequencing for SNP discovery and genotyping in tetraploid potato

Author:
Maxime Bastien; Chiheb Boudhrioua; Gabrielle Fortin; François Belzile
Source:
Genome 2018 v.61 no.6 pp. 449-456
ISSN:
1480-3321
Subject:
Solanum tuberosum; chromosomes; clones; color; cost effectiveness; diploidy; enzymes; flowers; genes; genome-wide association study; genomics; genotyping by sequencing; haplotypes; potatoes; single nucleotide polymorphism; tetraploidy
Abstract:
... Genotyping-by-sequencing (GBS) potentially offers a cost-effective alternative for SNP discovery and genotyping. Here, we report the exploration of GBS in tetraploid potato. Both ApeKI and PstI/MspI enzymes were used for library preparation on eight diverse potato genotypes. ApeKI yielded more markers than PstI/MspI but provided a lower read coverage per marker, resulting in more missing data and ...
DOI:
10.1139/gen-2017-0236

8. Phylogeny-dominant classification of J-proteins in Arabidopsis thaliana and Brassica oleracea

Author:
Bin Zhang; Han-Lin Qiu; Dong-Hai Qu; Ying Ruan; Dong-Hong Chen
Source:
Genome 2018 v.61 no.6 pp. 405-415
ISSN:
1480-3321
Subject:
Arabidopsis thaliana; Brassica oleracea; crops; genes; genetic improvement; homeostasis; models; molecular chaperones; phylogeny; protein folding; vegetables
Abstract:
... Hsp40s or DnaJ/J-proteins are evolutionarily conserved in all organisms as co-chaperones of molecular chaperone HSP70s that mainly participate in maintaining cellular protein homeostasis, such as protein folding, assembly, stabilization, and translocation under normal conditions as well as refolding and degradation under environmental stresses. It has been reported that Arabidopsis J-proteins are ...
DOI:
10.1139/gen-2017-0206