A Unique Set of 11,008 Onion Expressed Sequence Tags Reveals Expressed Sequence and Genomic Differences between the Monocot Orders Asparagales and Poales Online version contains Web-only data.…
Expressed sequence and genomic comparisons revealed strong differences between the Asparagales and Poales for codon usage and mean GC content, GC distribution, and relative GC content at each codon position, indicating that genomic characteristics are not uniform across the monocots.
Chromosome rearrangements during domestication of cucumber as revealed by high-density genetic mapping and draft genome assembly.
- Luming Yang, D. Koo, Y. Weng
- Biology, MedicineThe Plant Journal
- 1 September 2012
The results support the sub-species status of these two cucumber taxa, and suggest that C. sativus var.
Characterization and mapping of Rpi1, a late-blight resistance locus from diploid (1EBN) Mexican Solanum pinnatisectum
- J. Kuhl, R. Hanneman, M. Havey
- Biology, MedicineZeitschrift für Induktive Abstammungs- und…
- 1 August 2001
Characterization of the P. infestans isolate used for disease evaluations revealed that it possessed the avirulence gene corresponding to the R9 resistance locus, indicating that Rpi1 could possibly correspond to R9.
Cytogenomic Analyses Reveal the Structural Plasticity of the Chloroplast Genome in Higher Plants
- J. W. Lilly, M. Havey, S. Jackson, Jiming Jiang
- BiologyThe Plant Cell
- 1 February 2001
This study demonstrates how the fiber-FISH–based cytogenomic approach allows for powerful analysis of very rare events that cannot be detected by traditional techniques such as DNA gel blot hybridization or polymerase chain reaction.
A low-density genetic map of onion reveals a role for tandem duplication in the evolution of an extremely large diploid genome
- J. J. King, J. Bradeen, O. Bark, J. McCallum, M. Havey
- BiologyTheoretical and Applied Genetics
- 1998
A low-density genetic map of morphological markers, randomly amplified polymorphic DNAs (RAPD), and restriction fragment length polymorphisms (RFLP) is developed as a tool for onion improvement and to study the genome organization of onion.
Genetic mapping of expressed sequences in onion and in silico comparisons with rice show scant colinearity
- W. Martin, J. McCallum, M. Havey
- Biology, MedicineZeitschrift für Induktive Abstammungs- und…
- 15 July 2005
The results demonstrate that the grasses may not be appropriate genomic models for other major monocot groups such as the Asparagales; this will make it necessary to develop genomic resources for these important plants.
Identification of cytoplasms using the polymerase chain reaction to aid in the extraction of maintainer lines from open-pollinated populations of onion
- M. Havey
- Biology, MedicineTheoretical and Applied Genetics
- 1 February 1995
Molecular characterization of N- and S-cytoplasms and frequencies of the nuclear non-restoring allele allow onion breeders to determine the proportion of plants in open-pollinated populations that maintain CMS and can significantly reduce the investment required to identify individual maintainer plants.
Transcriptome sequencing to produce SNP-based genetic maps of onion
- J. Duangjit, B. Bohanec, A. Chan, C. Town, M. Havey
- BiologyTheoretical and Applied Genetics
- 17 March 2013
Three hundred and thirty-nine of the newly identified SNPs are in expressed regions of the genome and commonly occur among onion germplasms and will be useful for genetic mapping, gene tagging, marker-aided selection, quality control of seed lots, and fingerprinting of cultivars.
Diversity among male-sterility-inducing and male-fertile cytoplasms of onion
- M. Havey
- BiologyTheoretical and Applied Genetics
- 1 October 2000
It is demonstrated that the same, or very similar, male-sterile cytoplasms have been independently isolated and exploited for hybrid-seed production in onion.
Linkages between restriction fragment length, isozyme, and morphological markers in lentil
- M. Havey, F. Muehlbauer
- BiologyTheoretical and Applied Genetics
- 1 March 1989
A genetic linkage map of lentil comprising 333 centimorgans was constructed from 20 restriction fragment length, 8 isozyme, and 6 morphological markers segregating in a single interspecific cross, and nine markers showed significant deviations from the expected F2 ratios.
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