Title of Dissertation: LEUNIG, LEUNIG HOMOLOG, AND SEUSS ARE TRANSCRIPTIONAL CO-REPRESSORS THAT REGULATE FLOWER DEVELOPMENT, MUCILAGE SECRETION, AND PATHOGEN RESISTANCE Minh Bui, Doctor of Philosophy, 2009 Directed By: Associate Professor William J. Higgins, Department of Biology Transcriptional repression is an important regulatory mechanism for development. My thesis focuses on dissecting the...

The structure of the maize (Zea mays L.) root cap was studied to quantitatively evaluate the relationship among the size of the cells, their endopolyploidy level, and the abundance of the sucrose synthase isozyme SUS1. Median longitudinal root cap sections were analysed using immunolocalization, quantitative DNA staining, and image cytometry. Both the immunolocalization signal for the SUS1 prot...

Background: Fenugreek (Trigonella foenum - graecum L.) is an annual medicinal plant belongs to the legume family and has anti-diabetic, anti-fertility, anticancer, anti-microbial, anti-parasitic and hypocholesterolaemic effects. Objective: Evaluation of growth and trigonelline /mucilage content in fenugreek under application of plant growth regulators (PGR). Methods: The experiment was conduc...

In this study, cyanobacterial communities in mucilage samples collected from three stations the Dardanelles Strait were analyzed with a metagenomic approach. Mucilage at beginning of June 2021 points (Station 1: 40°6'42.78"N, 26°23'57.00"E; Station 2: 40°9'8.09"N, 26°24'16.19"E; 3: 40°6 '21.62"N, 26°22'41.25"E). The dominant cyanobacteria Prochlorococcus marinus (39.17%), Synechococcus sp. (20....

A previous study reported the isolation of two mutants (LE1 and LE2) of the plant pathogenic fungus Nectria haematococca (anamorph, Fusarium solani f. sp. cucurbitae) with macroconidia with reduced ability to adhere (Att) to zucchini fruits and polystyrene. The adhesion-reduced-phenotype in LE1 and LE2 macroconidia is temperature sensitive and dependent on the concentration of nutrients. Classi...

The Opuntia ficus-indica multiple properties are reflected in the increasing interest of chemists in the identification of its natural components having pharmaceutical and/or cosmetical applications. Here we report the structural elucidation of Opuntia ficus-indica mucilage that highlighted the presence of components differing for their chemical nature and the molecular weight distribution. The...

Angelika Preisfeld*, Gabriele Scholten-Beck, Hans Georg Ruppel Universität Bielefeld, Fakultät für Biologie, Postfach 100131, D-33501 Bielefeld, Bundesrepublik Deutschland Z. Naturforsch. 52c, 33-41 (1997); received September 20/0ctober 29, 1996 Deficiency, Euglena gracilis, Lectin Assay, Mucilage Biochemical and ultrastructural examinations on the pellicle of autotrophically grown Eu­ glena gr...

Biopolymers are widely distributed in nature and have a wide variety of biological properties applications. Chia (Salvia hispanica L.) is an herbaceous plant that belongs to the Lamiaceae family, which when contact with water exude fraction soluble fiber form mucilage. In view above, this study aims provide overview characteristics applications chia mucilage make it biopolymer industrial intere...