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Argelia Lorence
Researcher at Arkansas State University
Publications - 58
Citations - 2633
Argelia Lorence is an academic researcher from Arkansas State University. The author has contributed to research in topics: Ascorbic acid & Arabidopsis. The author has an hindex of 23, co-authored 56 publications receiving 2230 citations. Previous affiliations of Argelia Lorence include National Autonomous University of Mexico & Virginia Tech.
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myo-inositol oxygenase offers a possible entry point into plant ascorbate biosynthesis.
TL;DR: Molecular and biochemical evidence for a possible biosynthetic route using myo-inositol (MI) as the initial substrate is presented, suggesting the role of MI in AsA biosynthesis and the potential for using this gene for the agronomic and nutritional enhancement of crops.
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Camptothecin, over four decades of surprising findings.
Argelia Lorence,Craig L. Nessler +1 more
TL;DR: The development of hairy root cultures of O. pumila and C. acuminata, and the cloning and characterization of genes encoding key enzymes of the pathway leading to CPT formation in plants has opened new possibilities to propose alternative and more sustainable production systems for this important alkaloid.
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PlantCV v2: Image analysis software for high-throughput plant phenotyping
Malia A. Gehan,Noah Fahlgren,Arash Abbasi,Jeffrey C. Berry,Steven T. Callen,Steven T. Callen,Leonardo Chavez,Andrew N. Doust,Max J. Feldman,Kerrigan B. Gilbert,John G. Hodge,J. Steen Hoyer,J. Steen Hoyer,Andy Lin,Suxing Liu,Suxing Liu,Cesar Lizarraga,Argelia Lorence,Michael Miller,Michael Miller,Eric Platon,Monica Tessman,Monica Tessman,Tony Sax +23 more
TL;DR: New functionality in the second major release of PlantCV includes a set of new image processing and normalization tools, support for analyzing images that include multiple plants, leaf segmentation, landmark identification tools for morphometrics, and modules for machine learning.
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Camptothecin and 10-hydroxycamptothecin from Camptotheca acuminata hairy roots
TL;DR: Hairy root cultures of C. acuminata were established from tissue transformed with Agrobacterium rhizogenes strains ATCC 15834 and R-1000 and synthesized the alkaloids at levels equal to, and sometimes greater than, the roots in planta, i.e., 1.0 and 0.15 mg/g dry weight for CPT and the HCPT, respectively.
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δ-Endotoxins induce cation channels in Spodoptera frugiperda brush border membranes in suspension and in planar lipid bilayers
TL;DR: Bacillus thuringiensis δ‐endotoxins induce an increase in cation membrane permeability involving ion channels in BBMV‐containing functional receptors.