- Green fluorescent protein (1)
- Stomata (1)
- Toxicosis (1)
- Cohesin (1)
- Mass Spectrometry (1)
- TMM (1)
- Selection (1)
- Meiosis (1)
- Plant molecular farming (1)
- Orange fluorescent protein (1)
- SOLO (1)
- XKR4 (1)
- Cohesion (1)
- MRM (1)
- ERECTA signalling pathway (1)
- Nicotiana (1)
- Bioconfinement (1)
- Fescue (1)
- Sample Complexity (1)
- Method Design (1)
- Drosophila (1)
- Gene flow (1)
- Proteomics (1)
- Bovine (1)
- SNPs (1)
- Reproducibility (1)
- GPI-anchor (1)
Articles 1 - 5 of 5
Full-Text Articles in Biochemistry, Biophysics, and Structural Biology
Demonstration Of A Targeted Proteome Characterization Approach For Examining Specific Metabolic Pathways In Complex Bacterial Systems, Adam Justin Martin
Multiple Reaction Monitoring (MRM) is a powerful tandem mass spectrometry (MS/MS) tool frequently implemented in proteomic studies to provide targeted analysis of proteins and peptides. The selectivity that MRM delivers is so strong that it provides the quadrupole mass spectrometers (QQQ), on which it is commonly employed, with pertinence to proteomic studies that they would otherwise lack for their relatively low resolution. Additionally, this increased level of selectivity is sufficient enough to supplant complicated fractionation techniques, additional dimensions of chromatography, and 24 hour long MS/MS experiments in simplistic biological samples. But there is a deficiency of evidence to ...
Single-Nucleotide Polymorphisms Associated With Performance Traits In Beef Cattle Grazing Endophyte-Infected Tall Fescue, Bryan Christopher Bastin
Tall fescue (Lolium arundinaceum Schreb.) is the most prevalent forage in the Midsouth United States due in part to the presence of the endophytic fungus Neotyphodium coenophialum. The fungus, while conferring hardiness to tall fescue, contributes to decreased production efficiency in cow-calf operations. A previous genome-wide association study was performed using the Illumina 50k bovine SNP chip. Twenty-four SNP were found to be associated (P < 0.05) with adjusted birth weight and adjusted 205-day weights of calves from 48 beef cows at Ames Plantation. The first objective was to validate each SNP by testing associations with several additional phenotypes. Custom Taqman genotyping assays (Applied Biosystems, Foster City, CA) were subsequently designed to genotype each SNP in beef cattle located at Tennessee Tech University (n = 654), to validate associations in a large, independent herd. The results yielded 15 associations that were significant (P < 0.05) with 6 phenotypes linked to those affected by fescue toxicosis. The second objective investigated the link between fescue toxicosis and the XK, Kell blood group complex subunit-related, member 4 (XKR4) gene. Serum ...
Characterization Of A Glycosyphosphatidylinositol Anchor Transamidase In Arabidopsis Thaliana And The Function Of Gpi Anchored Proteins In Stomatal Development, Mark Gerald Ronald Bundy
In plants stomata play a vital role for survival by allowing the gas exchange of CO2 [carbon dioxide] and water vapor to occur. A stoma is a central pore flanked by two kidney shaped guard cells and in wild type there is at least one pavement cell between each stoma. The ERECTA (ER) gene family consisting of ER, ERL1, ERL2 is involved in regulation of stomata development, where a triple mutant of er erl1 erl2 displays an increased stomata index and clusters of stomata that disobey the one cell spacing rule. To better understand the pathway of stomata development ...
Studies On Solo Working Mechanism In The Meiosis Of Drosophila Melanogaster, Qian Ma
In eukaryotes, sister chromatids are closely aligned due to cohesion, a process essential for chromosome pairing and segregation during both mitosis and meiosis. A conserved cohesin complex in a ring structure is composed of four subunits, including each of these four members or their homologs, SMC1, SMC3, SCC1/RAD21/REC8, and SCC3/SA. Up to now, no REC8 homolog has been identified in the meiosis of Drosophila. SOLO is a meiotic protein required for accurate chromosome segregation, centromere cohesion, and cohesin complex localization in Drosophila meiosis. In addition, SOLO is required for synapsis and recombination in Drosophila female meiosis.
Bioconfinement Of A Putatively Sterile Nicotiana Hybrid And Development Of Tools For Assessing Gene Flow, John Hollis Rice
Production of transgenic crops in open field environments is an ongoing concern of due to the potential for gene flow. New transgenic crops, such as plant-made-pharmaceuticals may generate additional concerns about effects of adventitious transgenes. Use of a bioconfinement strategy may alleviate any consequences by preventing gene flow. The following chapters discuss previous and current research on gene flow, testing of a Nicotiana hybrid system for bioconfinement efficiency, and development of methods for transgene detection. The candidate ‘platform plant’ that was tested is a Nicotiana hybrid (Nicotiana tabacum ‘TN 90’ × Nicotiana glauca) previously identified to be sexually sterile. To quantify ...