Search National Agricultural Library Digital Collections

You searched for:

Subjects genes Remove constraint genes: genes Subjects genetic markers Remove constraint genetic markers: genetic markers Year 2009 Remove constraint 2009: 2009
Displaying items 1 - 10 of 27 start over

1. A novel codominant marker for selection of the null Wx-B1 allele in wheat breeding programs

Description:
Includes references
Author:
Saito, Mika , Vrinten, Patricia , Ishikawa, Goro , Graybosch, Robert , Nakamura, Toshiki
Subject:
Triticum aestivum , wheat , gene deletion , alleles , genes , hexosyltransferases , chromosome mapping , polymerase chain reaction , genetic markers , chromosome walking
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

2. A Target Region Amplified Polymorphism Marker for Fertility Restorer Gene Rf1 and Chromosomal Localization of Rf1 and Rf2 in Cotton

Description:
Includes references
Author:
Wang, Fei , Yue, Bing , Hu, Jinguo , Stewart, J.McD. , Zhang, Jinfa
Subject:
Gossypium hirsutum , cotton , genetic markers , genetic polymorphism , restorer lines , genes , chromosome mapping , cytoplasmic male sterility , tetraploidy , genome , backcrossing , cytoplasm , maintainer lines , linkage (genetics) , microsatellite repeats , linkage groups
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

3. Artificial introgression of a large chromosome fragment around the rice blast resistance gene Pi-ta in backcross progeny and several elite rice cultivars [Erratum: 2009 Oct., v. 103, issue 4, p. 355-356.]

Description:
Includes references
Author:
Jia, Y.
Subject:
Oryza sativa , rice , cultivars , backcrossing , plant breeding , progeny , introgression , genes , disease resistance , blast disease , Magnaporthe , genotype , genetic markers , microsatellite repeats , chromosomes , landraces
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

4. Characterization of broad spectrum potato virus Y resistance in a Solanum tuberosum ssp. andigena-derived population and select breeding clones using molecular markers, grafting, and field inoculations

Description:
Includes references
Author:
Whitworth, Jonathan L. , Novy, Richard G. , Hall, Darren G. , Crosslin, James M. , Brown, Charles R.
Subject:
Solanum tuberosum subsp. andigenum , wild relatives , plant genetic resources , Potato virus Y , plant viruses , plant diseases and disorders , disease resistance , genetic resistance , genetic markers , field experimentation , breeding lines , plant breeding , genes , germplasm screening , marker-assisted selection , strain differences , Idaho
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

5. Comparison of Laboratory Colonies and Field Populations of Tamarixia radiata, an Ectoparasitoid of the Asian Citrus Psyllid, Using Internal Transcribed Spacer and Cytochrome Oxidase Subunit I DNA Sequences

Description:
Includes references
Author:
Barr, N.B. , Hall, D.G. , Weathersbee, A.A. III , Nguyen, R. , Stansly, P. , Qureshi, J.A. , Flores, D.
Subject:
insect pests , Diaphorina citri , plant pests , citrus fruits , greening disease , insect vectors , insect control , biological control , parasitoids , ectoparasites , Tamarixia , strains , genetic variation , insect genetics , genes , cytochrome-c oxidase , internal transcribed spacers , genetic markers , evolution , reproductive isolation , geographical variation , geographical distribution , biological control agents
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

6. Coordinator’s Report: Chromosome 7H (1)

Description:
Includes references
Author:
Dahleen, Lynn S.
Subject:
Hordeum vulgare , barley , chromosomes , chromosome mapping , genetic markers , quantitative trait loci , genes , expressed sequence tags , single nucleotide polymorphism
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

7. Determination of Resistance Spectra of the Pi-ta and Pi-k Genes to U.S. Races of Magnaporthe oryzae Causing Rice Blast in a Recombinant Inbred Line Population

Description:
Includes references
Author:
Jia, Yulin , Lee, Fleet N. , McClung, Anna
Subject:
Oryza sativa , rice , grain crops , Magnaporthe grisea , plant pathogenic fungi , blast disease , disease resistance , genetic resistance , genes , inbred lines , chromosome mapping , strain differences , microsatellite repeats , genetic markers , gene segregation , dominant genes , alleles
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

8. DNA Polymorphisms of Genes Involved in Fiber Development in a Selected Set of Cultivated Tetraploid Cotton

Description:
Includes references
Author:
Lu, Yingzhi , Curtiss, Jessica , Percy, R.G. , Hughs, S.E. , Yu, Shuxun , Zhang, Jinfa
Subject:
Gossypium hirsutum , Gossypium barbadense , cotton , genes , plant development , plant fibers , genetic markers , single nucleotide polymorphism , DNA primers , polymerase chain reaction
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

9. Gene discovery using massively parallel pyrosequencing to develop ESTs for the flesh fly Sarcophaga crassipalpis

Description:
Includes references
Author:
Hahn, Daniel A. , Ragland, Gregory J. , Shoemaker, D. DeWayne , Denlinger, David L.
Subject:
Sarcophaga crassipalpis , insect genetics , expressed sequence tags , genes , sequence analysis , complementary DNA , genetic markers , microsatellite repeats , single nucleotide polymorphism
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

10. Identification of PCR- based DNA markers flanking three low phytic acid mutant loci in barley

Author:
R.E. Oliver
Subject:
Hordeum vulgare , barley , breeding , breeding lines , genes , genetic markers , genotype , loci , microsatellite repeats , mutants , nutrition , phosphorus , phytic acid , polymerase chain reaction , seeds
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009