44 Matching Results

Search Results

prev Results: 25 - 44
captions transcript

[News Clip: Cotton]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: July 21, 1992, 5:00 p.m.
Duration: 1 minute 46 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
open access

Cloning of Carbonic Anhydrase from Cotton (Gossypium hirsutum L.)

Description: Carbonic anhydrase is a ubiquitous zinc-metalloenzyme that catalyzes the interconversion of carbon dioxide and carbonate and has been found to play a wide range of roles in animals, plants and bacteria. Cotton genomic and cDNA libraries were screened for the plastidial isoform of carbonic anhydrase. The nucleotide sequences of two 1.2 Kb partial cDNA clones were determined. These clones exhibit high homology to carbonic anhydrases from other dicot plants and possess all the expected peptide mot… more
Date: December 1998
Creator: Local, Andrea
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

National Plant Genome Initiative

Description: This report is an update on progress of federal plant genome research. The focus in this report is on plants that are economically important to agribusiness.
Date: December 2001
Creator: National Science and Technology Council (U.S.). Committee on Science. Interagency Working Group on Plant Genomes.
Item Type: Refine your search to only Text
Partner: UNT Libraries

Characterization of cDNA and Genomic Clones for a Palmitoyl-acyl Carrier Protein Thioesterase and an Osmotin-Like PR5 Protein in Gossypium Hirsutum.

Description: Putative cotton cDNA clones and cognate genomic clones for a palmitoyl-acyl carrier protein (ACP) thioesterase (PATE) and an osmotin-like pathogenesis-related 5 (PR5) protein have been isolated and characterized. PATE is a class B fatty acid thioesterase with specificity for saturated long-chain fatty acids such as palmitate, and is implicated as a key enzyme to be targeted for regulation of fatty acid synthesis in order to alter cotton seed oil profiles. A nearly full-length 1.7-kb cDNA clon… more
Access: Restricted to UNT Community Members. Login required if off-campus.
Date: May 2002
Creator: Yoder, David W.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Molecular cloning and analysis of the genes for cotton palmitoyl-acyl carrier protein thioesterase (PATE) and Δ-12 fatty acid desaturase (FAD2-3) and construction of sense and anti-sense PATE plasmid vectors for altering oilseed composition of transgenic cotton plants.

Description: A cotton PATE cDNA clone has a 1.7-kb insert with an coding region for 410 amino acids, lacking codons for the three N-terminal amino acids. The predicted amino acid sequence of the PATE preprotein has a characteristic stromal-targeting domain and a 63% identity to the Arabidopsis FatB1 thioesterase sequence. A cotton genomic clone containing a 17.4-kb DNA segment was found to encompass a palmitoyl-ACP thioesterase (FatB1) gene. The gene spans 3.6 kb with six exons and five introns. The six… more
Date: May 2002
Creator: Nampaisansuk, Mongkol
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Analysis and expression of the cotton gene for the D-12 fatty acid desaturases 2-4 (FAD2-4)

Description: A genomic clone containing a 16.9-kb segment of cotton DNA was found to encompass a D-12 fatty acid desaturases (FAD2-4) gene. The FAD2-4 gene has a single, large intron of 2,780 bp in its 5'-untranslated region, just 12 bp upstream from the ATG initiation codon of the FAD2-4 opening reading frame. A number of prospective promoter elements, including several light-responsive sequences, occur in the 5'-flanking region. The coding region of the gene is 1155 bp with no introns, and would encode… more
Date: August 2003
Creator: Park, Stacy J.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Analysis of a Cotton Gene Cluster for the Antifungal Protein Osmotin

Description: Three overlapping genomic clones covering 29.0 kilobases of cotton DNA were found to encompass a cluster of two presumptive osmotin genes (OSMI and OSMII) and two osmotin pseudogenes (OSMIII and OSMIV). A segment of 16,007 basepairs of genomic DNA was sequenced from the overlapping genomic clones (GenBank Accessions AY303690 and AF304007). The two cotton osmotin genes were found to have open reading frames of 729 basepairs without any introns, and would encode presumptive osmotin preproteins o… more
Date: December 2003
Creator: Wilkinson, Jeffery Roland
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries

Molecular and biochemical characterization of phospholipase D in cotton (Gossypium hirsutum L) seedlings.

Description: N-Acylethanolamines (NAEs) are enriched in seed-derived tissues and are believed to be formed from the membrane phospholipid, N-acylphosphatidylethanolamine (NAPE) via the action of phospholipase D (PLD). In an effort to identify a functional NAPE-PLD in cotton seeds and seedlings, we have screened a cotton seedling cDNA (cotyledon mRNA from 48 h dark grown seedlings) library with a 1.2 kb tobacco partial cDNA fragment encoding the middle third of a putative PLDβ/γ (genbank accession, AF195614)… more
Access: Restricted to UNT Community Members. Login required if off-campus.
Date: May 2005
Creator: McHugh, John
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries

Genetic Modification of Fatty Acid Profiles in Cotton

Description: The industrial uses of cottonseed oil are limited by its fatty acid composition. Genetic modification of cotton lipid profiles using seed-specific promoters could allow cotton growers to produce valuable new oils in the seed without adverse effects on fiber quality and yield, therefore making this crop more commercially profitable. Transgenic cotton callus harboring a diverged fatty acid desaturase gene (FADX) from Momordica charantia was characterized for production of alpha-eleostearic aci… more
Access: Restricted to the UNT Community Members at a UNT Libraries Location.
Date: August 2005
Creator: Rommel, Amy A.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Analysis of the Expression Profiles of Two Isoforms of the Antifungal Protein Osmotin from Gossypium hirsutum

Description: The expression of two cotton osmotin genes was evaluated in terms of the mRNA and protein expression patterns in response to chemical inducers such as ethylene, hydrogen peroxide, and sodium chloride. Reverse transcriptase-polymerase chain reactions (RT-PCR) indicated that osmotin mRNAs are expressed constitutively in root tissues of cotton plants, and that they are rapidly induced in leaf and stem tissues upon ethylene treatment. Real time RT-PCR indicated that osmotin transcript levels were… more
Date: May 2007
Creator: Spradling, Kimberly Diane
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Brazil’s WTO Case Against the U.S. Cotton Program

Description: The "Brazil cotton case" is a long-running World Trade Organization dispute settlement case initiated by Brazil - a major cotton export competitor - in 2002 against specific provisions of the U.S. cotton program. This report details the overview of the case, background on the U.S. cotton sector, a sequence of events in the case, specific claims of Brazil on the U.S. Cotton policy being against World Trade Organization ordinances, panel recommendations, and related information and figures.
Date: June 17, 2008
Creator: Schnepf, Randy
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Expression analysis of the fatty acid desaturase 2-4 and 2-3 genes from Gossypium hirsutum in transformed yeast cells and transgenic Arabidopsis plants.

Description: Fatty acid desaturase 2 (FAD2) enzymes are phosphatidylcholine desaturases occurring as integral membrane proteins in the endoplasmic reticulum membrane and convert monounsaturated oleic acid into polyunsaturated linoleic acid. The major objective of this research was to study the expression and function of two cotton FAD2 genes (the FAD2-3 and FAD2-4 genes) and their possible role in plant sensitivity to environmental stress, since plants may increase the polyunsaturated phospholipids in mem… more
Date: August 2008
Creator: Zhang, Daiyuan
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Interweaving History: The Texas Textile Mill and McKinney, Texas, 1903-1968.

Description: Texas textile mills comprise an untold part of the modern South. The bulk of Texas mills were built between 1890 and 1925, a compressed period of expansion in contrast to the longer developmental pattern of mills in the rest of the United States. This compression meant that Texas mill owners benefited from knowledge gained from mill expansion elsewhere, and owners ran their mills along the same lines as the dominant southeastern model. Owners veered from the established pattern when conditions … more
Date: August 2009
Creator: Kilgore, Deborah Katheryn
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Brazil’s WTO Case Against the U.S. Cotton Program

Description: The so-called "Brazil cotton case" is a long-running World Trade Organization dispute settlement case initiated by Brazil - a major cotton export competitor - in 2002 against specific provisions of the U.S. cotton program. This report details the overview of the case, background on the U.S. cotton sector, Brazil's dispute settlement case against the U.S. cotton program, panel and appellate body recommendations, implementation of those recommendations, World Trade Organization compliance panel r… more
Date: June 21, 2011
Creator: Schnepf, Randy
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Creating the Character of North Texas: Demographics and Geography, 1841-1861

Description: Several historians have identified North Texas as constituting a unique cultural region in antebellum Texas, due to the more limited cotton and slave economies and greater opposition to secession. Different settlement patterns have been put forward as an explanation for the distinct "character" of North Texas, with North Texas being portrayed as being settled largely by migrants from the Upper South while the rest of the state was primarily settled by Lower Southerners. The argument rests on th… more
Date: December 2019
Creator: Stites, Russell
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
Back to Top of Screen