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Your search keyword '"Neale, D.B."' showing total 21 results
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21 results on '"Neale, D.B."'

4. Associations between nuclear loci and chloroplast DNA genotypes in wild barley

Author

Maroof, M.A. Saghai, Zhang, Qifa, Neale, D.B., and Allard, RW.

Subjects
Barley -- Genetic aspects, Genetic epistasis -- Research, Extrachromosomal DNA -- Research, Chloroplasts -- Genetic aspects, Biological sciences
Abstract

The polymorphisms of nine nuclear and three chloroplast DNA lociwere analyzed statistically to detect for possible associations between nuclearand chloroplast DNA. The results showed that six of the nine nuclear loci interacted significantly with the chloroplast DNA markers. Interactions detected were either pairwise, or three-way, involving an additional nuclear locus. These interactions are probably the result of local adaptation to evolutionary forces favoring particular genes in the nuclear and chloroplast genomes, although other factors such as genetic drift may have also contributedto the observed interactions.

Published
1992

5. Association genetics in Pinus taeda L. II. Carbon isotope discrimination

Author

Gonzalez-Martinez, S C, Huber, D., Ersoz, E., Davis, J. M., and Neale, D.B.

Subjects
Loblolly-pine -- Genetic aspects, Mutation (Biology) -- Analysis, Single nucleotide polymorphisms -- Analysis, Carbon -- Isotopes, Carbon -- Usage, Biological sciences
Abstract

A study is conducted to test the genetic association with carbon isotope discrimination in 46 single nucleotide polymorphisms (SNPs) from 41 disease and abiotic stress inducible genes. For the first time a family based approach is developed to detect genotype/phenotype genetic association in plants.

Published
2008

11. Patterns of nucleotide diversity and association mapping

Author

González-Martínez, Santiago C., Dillon, S., Garnier‐Géré, Pauline, Gil, M.R., Grivet, D., Heuertz, Myriam, Jaramillo-Correa, J.P., Lascoux, M., Neale, D.B., Savolainen, O., Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria = National Institute for Agricultural and Food Research and Technology (INIA), Commonwealth Scientific and Industrial Research Organisation [Canberra] (CSIRO), Biodiversité, Gènes & Communautés (BioGeCo), Institut National de la Recherche Agronomique (INRA)-Université de Bordeaux (UB), Uppsala University, University of California [Davis] (UC Davis), University of California, and University of Oulu

Subjects
[SDV]Life Sciences [q-bio], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2011

21. Identification of QTLs influencing wood property traits in loblolly pine (Pinus taeda L.). I. Physical wood properties.

Author

Sewell, M.M., Bassoni, D.L., Megraw, R.A., Wheeler, N.C., and Neale, D.B.

Subjects
LOBLOLLY pine, GENOMICS, PINACEAE, GENETICS, WOOD, PLANT breeding
Abstract

Physical wood property traits for loblolly pine (Pinus taeda L.) were analyzed for the presence of quantitative trait loci (QTLs) in a three-generation outbred pedigree. These traits include wood specific gravity (wsg), volume percentage of latewood (vol%), and microfibril angle (mfa). Phenotypic data were collected for rings 2–11 for wsg and vol%, and rings 3, 5 and 7 for mfa. Both earlywood and latewood were analyzed for each trait. An interval mapping approach designed for an outbred pedigree was used to estimate the number of QTLs, the magnitude of QTL effects, and their genomic position. Nine unique QTLs were detected for composite traits (average of all rings) for wsg, five for vol%, and five for mfa. The majority of these QTLs were verified by analyses of individual-ring traits. Additional QTLs for each trait were also detected by these individual-ring analyses. Most QTLs for wsg were specific to either earlywood or latewood, whereas each QTL for mfa was detected for both earlywood and latewood. Before these QTLs are utilized in a breeding program, they should be verified in larger experiments and in different genetic and environmental backgrounds. [ABSTRACT FROM AUTHOR]

Published
2000
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