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Articles 1 - 7 of 7

Full-Text Articles in Biotechnology

Characterization Of Algerian Apricots (Prunus Armeniaca) Using Morphological And Pomological Markers, Kaouther Boutiti, Ines Bellil, Douadi Khelifi Nov 2022

Characterization Of Algerian Apricots (Prunus Armeniaca) Using Morphological And Pomological Markers, Kaouther Boutiti, Ines Bellil, Douadi Khelifi

Karbala International Journal of Modern Science

The aim of this study was to evaluate the diversity of an Algerian apricot germplasm. This Algerian apricot was characterized by a green-yellow skin, a red ground color, and a light orange flesh color in general. Besides, highly positive and negative significant correlations were revealed between the studied characters. Whereby, the principal component analysis explained 81% of the variability. Fruit, stone and leaves dimensions were the main features that explained evidentially the majority of variability. Moreover, the cluster analysis divided the accessions into two major groups. Thus, Algerian accessions selected in this study may have the potential to be used …


My Summer Working With Two-Spotted Spider Mites, Renée A. Smith Aug 2022

My Summer Working With Two-Spotted Spider Mites, Renée A. Smith

Undergraduate Student Research Internships Conference

Two-spotted spider mites are a polyphagous pest, capable of eating a magnitude of food crops which causes a large problem for Canadian agriculture. Their ability to consume various crops stems from their ability to adapt to various chemical defence mechanisms. This ability allows them to acquire resistance to many commonly used pesticides. This has resulted in large infections in Canadian farms with few options to prevent the pests from affecting crop yields. Take a look at my project if you'd like to see how the Grbic lab is working to combat this issue using genetic engineering techniques!


Increasing The Resilience Of Plant Immunity To A Warming Climate, Jong Hum Kim, Christian Castroverde, Shuai Huang, Chao Li, Richard Hilleary, Adam Seroka, Reza Sohrabi, Diana Medina-Yerena, Bethany Huot, Jie Wang, Sharon Marr, Mary Wildermuth, Tao Chen, John Macmicking, Sheng Yang He Jun 2022

Increasing The Resilience Of Plant Immunity To A Warming Climate, Jong Hum Kim, Christian Castroverde, Shuai Huang, Chao Li, Richard Hilleary, Adam Seroka, Reza Sohrabi, Diana Medina-Yerena, Bethany Huot, Jie Wang, Sharon Marr, Mary Wildermuth, Tao Chen, John Macmicking, Sheng Yang He

Biology Faculty Publications

Extreme weather conditions associated with climate change affect many aspects of plant and animal life, including the response to infectious diseases. Production of salicylic acid (SA), a central plant defence hormone, is particularly vulnerable to suppression by short periods of hot weather above the normal plant growth temperature range via an unknown mechanism. Here we show that suppression of SA production in Arabidopsis thaliana at 28 °C is independent of PHYTOCHROME B (phyB) and EARLY FLOWERING 3 (ELF3), which regulate thermo-responsive plant growth and development. Instead, we found that formation of GUANYLATE BINDING PROTEIN-LIKE 3 (GBPL3) defence-activated biomolecular condensates (GDACs) …


Sugar Snap Organic Pea Hydroponic Grow Guide, Levi Mitchell Jan 2022

Sugar Snap Organic Pea Hydroponic Grow Guide, Levi Mitchell

Hydroponic Center

Hydroponic Grow Guide for Sugar Snap Organic Peas in a MGS hydroponic system. Hydroponically grown Sugar Snap Peas are a vine-structured plant which require over five feet of overhead height for the vines to grow their structure before fruiting peas. This grow guide covers the optimal nutrient range, optimal pH range, propagation and growing techniques, as well as special considerations for future projects involved with growing sugar snap peas.


Regulatory Mechanisms In Arabidopsis Embryogenesis, Sanjay Joshi Jan 2022

Regulatory Mechanisms In Arabidopsis Embryogenesis, Sanjay Joshi

Theses and Dissertations--Plant and Soil Sciences

Plants have amazing regeneration properties with single somatic cells, or groups of cells able to give rise to fully formed plants. One means of regeneration is Somatic Embryogenesis (SE), by which an embryonic structure is formed that “converts” into a plantlet. Somatic embryogenesis has been used as a model for zygotic processes that are buried within layers of maternal tissues. Understanding mechanisms of somatic embryo induction and development are important as a more accessible model for seed development. We rely on seed development not only for most of our caloric intake, but also as a delivery system for engineered crops …


Hydroponic Lab Growing Guide Bell Peppers, Zachary N. Russell Jan 2022

Hydroponic Lab Growing Guide Bell Peppers, Zachary N. Russell

Hydroponic Center

This is a guide for growing Bell Peppers in the Hydroponic Lab. It states how the plant was grown from propagation, which system the plant was grown in, the plants optimal conditions (PPM, pH), and time frame until fully grown.


Characterizing Drought Adaptations, Phenotypic Plasticity, And Fixed Gene Expression Patterns Within Quercus, James K. Rauschendorfer Jan 2022

Characterizing Drought Adaptations, Phenotypic Plasticity, And Fixed Gene Expression Patterns Within Quercus, James K. Rauschendorfer

Dissertations, Master's Theses and Master's Reports

This dissertation was written on topics related to the genus Quercus with a primary focus on Quercus ellipsoidalis (northern pin oak) and Quercus rubra (northern red oak). Within this dissertation are chapters related to the setup of experimental common gardens within the Ford and Kellogg experimental forest, a literature review describing drought adaptations of Quercus sect. Lobatae (red oak group), identification of transcription factors within the Q. robur (English oak) and Q. rubra genomes, a study comparing leaf trait phenotypic plasticity of Q. ellipsoidalis and Q. rubra, and an RNA-seq experiment studying ecological speciation between Q. ellipsoidalis and Q. …