Index Catalog // ScholarsArchive@OSU

Study of seed germination-associated genes using Arabidopsis enhancer-trap

Creator:: Liu, Po-Pu
Abstract:: In mature Arabidopsis seeds, the testa (seed coat) is no longer a living tissue. Thus, major sites of gene expression in imbibed seeds are the internal living tissues such as the embryo and the endosperm. To elucidate the molecular mechanisms of seed germination, the gene regulation in these two tissues...
Resource Type:: Dissertation
Full Text:: Arabidopsis Arabidopsis thaliana (L.) Heynh. BCT Blue Cotyledon Tips

Characterization of the Zea mays ssp. mays TOUSLED-like kinases

Creator:: Owusu, Ethel Owusuwaa
Abstract:: This dissertation describes the cloning and characterization of the TOUSLEDlike kinases genes of maize (ZmTLKs). The TOUSLED-like kinases (TLKs) are a conserved family of nuclear Ser/Thr kinases in higher eukaryotes. The maize genome has three TOUSLED-like kinase genes (ZmTLK1, ZmTLK2, and ZmTLK3). Based upon sequence similarity, the ZmTLKs are divided...
Resource Type:: Dissertation
Full Text:: complement the tousled mutant of Arabidopsis. In Arabidopsis thaliana, recessive mutations in the single

Repression of DNA Mismatch Repair (MMR) in Arabidopsis thaliana through Dominant-Negative MMR Proteins

Creator:: Mohamed, Aly
Abstract:: The highly conserved multi-protein mismatch repair (MMR) system is known for its ability to correct post replication errors in genomic DNA. A hallmark of MMR deficiency in all organisms is microsatellite instability. The initiating proteins in the eukaryotic MMR system are hetrodimers formed with an integral MSH2 subunit and one...
Resource Type:: Honors College Thesis
Full Text:: (MMR) in Arabidopsis thaliana through Dominant-Negative MMR Proteins Abstract approved

Reversion reporters in Arabidopsis thaliana to detect all six base substitution pathways

Creator:: Bollmann, Stephanie R.
Abstract:: Maintaining genome integrity is essential for an organism, as mutation accumulation can lead to cancer, reduced fitness, and heritable diseases in offspring. Therefore the study of mutations, how they are induced, and how they are prevented is vital. Biomonitor systems are useful for understanding the relevant biological effects of a...
Resource Type:: Dissertation
Full Text:: Reporters in Arabidopsis thaliana to Detect all Six Base Substitution Pathways. Abstract approved

Isolation and characterization of DNA-damage-repair/toleration genes from Arabidopsis thaliana

Creator:: Pang, Qishen
Resource Type:: Dissertation
Full Text:: of DNA-damage- repair/toleration Genes from Arabidopsis thaliana Abstract approved: Joh B. ays

Effects of DNA mismatch repair inhibition in Arabidopsis thaliana

Creator:: Wilcox, Buck W. L.
Abstract:: Genomic instability underlies diseases of unregulated cell growth that result in cancers and developmental abnormalities in humans. Similar genome destabilizing mechanisms are used to create genetic variety in crops for use in breeding and trait development. Errors that occur during DNA replication may cause mutations if they are not corrected...
Resource Type:: Dissertation
Full Text:: Inhibition in Arabidopsis thaliana. Abstract approved: John B. Hays Genomic instability

Study of Arabidopsis thaliana seed development : occurrence of germinability

Creator:: Hewitt, Jessica
Abstract:: Seed germination sensu stricto is defined as the physiological events before the radicle tip ruptures the covering tissues. The ability of the radicle to elongate (or germination potential) is observed in developing embryos prior to completion of seed maturation. When embryos at early developmental stages, such as globular, heart, torpedo...
Resource Type:: Masters Thesis
Full Text:: presented on April 27, 2007. Title: Study of Arabidopsis thaliana Seed Development: Occurrence of

Mismatch repair in plants : identification and characterization of Arabidopsis thaliana MutS homolog proteins

Creator:: Culligan, Kevin M.
Resource Type:: Dissertation
Full Text:: of Arabidopsis thaliana MutS Homolog Proteins AN ABSTRACT OF THE THESIS OF Kevin M. Culligan for

Preventing crown gall disease using oncogene silencing or VirE1-expressing transgenics

Creator:: Humann, Jodi L.
Abstract:: Crown gall disease is caused by the ubiquitous soil bacterium Agrobacterium tumefaciens which transfers a portion if DNA (T-DNA) into the plant cell. Preventing infection by using the biocontrol strain Agrobacterium radiobacter K84 is currently the only defense for crown gall. Two different resistance strategies were examined in this work....
Resource Type:: Dissertation
Full Text:: were examined in this work. The first was the use of VirE 1-expressing transgenic Arabidopsis thaliana

Rapid evolution of post-transcriptionally regulated RESTORER OF FERTILITY-LIKE genes in the genus Arabidopsis

Creator:: Jogdeo, Sanjuro
Abstract:: The Pentatricopeptide Repeat (PPR) gene family produces RNA-binding proteins that target organellar transcripts. The PPR family is expanded in land plants, with nearly 450 genes identified in Arabidopsis thaliana. In plants with a Cytoplasmic Male Sterility (CMS) phenotype, members of the PPR family can act as a RESTORER OF FERTILITY...
Resource Type:: Masters Thesis
Full Text:: Arabidopsis thaliana. In plants with a Cytoplasmic Male Sterility (CMS) phenotype, members of the PPR

ScholarsArchive@OSU

Study of seed germination-associated genes using Arabidopsis enhancer-trap

Characterization of the Zea mays ssp. mays TOUSLED-like kinases

Repression of DNA Mismatch Repair (MMR) in Arabidopsis thaliana through Dominant-Negative MMR Proteins

Reversion reporters in Arabidopsis thaliana to detect all six base substitution pathways

Isolation and characterization of DNA-damage-repair/toleration genes from Arabidopsis thaliana

Effects of DNA mismatch repair inhibition in Arabidopsis thaliana

Study of Arabidopsis thaliana seed development : occurrence of germinability

Mismatch repair in plants : identification and characterization of Arabidopsis thaliana MutS homolog proteins

Preventing crown gall disease using oncogene silencing or VirE1-expressing transgenics

Rapid evolution of post-transcriptionally regulated RESTORER OF FERTILITY-LIKE genes in the genus Arabidopsis

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