Search Results - "Zabotina, Olga"

Surface-enhanced Raman spectroscopic chemical imaging reveals distribution of pectin and its co-localization with xyloglucan inside onion epidermal cell wall by He, Qing, Yang, Jingyi, Zabotina, Olga A, Yu, Chenxu

“…The primary plant cell wall is a complex matrix composed of interconnected polysaccharides including cellulose, hemicellulose, and pectin. Changes of this…”
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Principal component analysis facilitated fast and noninvasive Raman spectroscopic imaging of plant cell wall pectin distribution and interaction with enzymatic hydrolysis by He, Qing, Zabotina, Olga A., Yu, Chenxu

“…The plant cell wall is a complex network of polysaccharides. A better understanding of the plant cell wall polysaccharide content, distribution, and…”
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Pectin–Cellulose Interactions in the Arabidopsis Primary Cell Wall from Two-Dimensional Magic-Angle-Spinning Solid-State Nuclear Magnetic Resonance by Wang, Tuo, Zabotina, Olga, Hong, Mei

“…The primary cell wall of higher plants consists of a mixture of polysaccharides whose spatial proximities and interactions with each other are not well…”
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Structure and Interactions of Plant Cell-Wall Polysaccharides by Two- and Three-Dimensional Magic-Angle-Spinning Solid-State NMR by Dick-Pérez, Marilú, Zhang, Yuan, Hayes, Jennifer, Salazar, Andre, Zabotina, Olga A, Hong, Mei

“…The polysaccharide-rich cell walls (CWs) of plants perform essential functions such as maintaining tensile strength and allowing plant growth. Using two- and…”
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Polysaccharide Biosynthesis: Glycosyltransferases and Their Complexes by Zabotina, Olga A, Zang, Ning, Weerts, Richard

“…Glycosyltransferases (GTs) are enzymes that catalyze reactions attaching an activated sugar to an acceptor substrate, which may be a polysaccharide, peptide,…”
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Xyloglucan Biosynthesis: From Genes to Proteins and Their Functions by Julian, Jordan D., Zabotina, Olga A.

“…The plant’s recalcitrant cell wall is composed of numerous polysaccharides, including cellulose, hemicellulose, and pectin. The most abundant hemicellulose in…”
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Plant Cell Wall Integrity Perturbations and Priming for Defense by Swaminathan, Sivakumar, Lionetti, Vincenzo, Zabotina, Olga A

“…A plant cell wall is a highly complex structure consisting of networks of polysaccharides, proteins, and polyphenols that dynamically change during growth and…”
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Xyloglucan and its biosynthesis by Zabotina, Olga A

“…The hemicellulosic polysaccharide xyloglucan (XyG), found in the primary cell walls of most plant tissues, is important for structural organization of the cell…”
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The Arabidopsis xylosyltransferases, XXT3, XXT4, and XXT5, are essential to complete the fully xylosylated glucan backbone XXXG‐type structure of xyloglucans by Zhang, Ning, Julian, Jordan D., Yap, Cheng Ern, Swaminathan, Sivakumar, Zabotina, Olga A.

“…Summary Although most xyloglucans (XyGs) biosynthesis enzymes have been identified, the molecular mechanism that defines XyG branching patterns is unclear…”
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Structure and Dynamics of Brachypodium Primary Cell Wall Polysaccharides from Two-Dimensional 13C Solid-State Nuclear Magnetic Resonance Spectroscopy by Wang, Tuo, Salazar, Andre, Zabotina, Olga A, Hong, Mei

“…The polysaccharide structure and dynamics in the primary cell wall of the model grass Brachypodium distachyon are investigated for the first time using…”
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Plant root associated chitinases: structures and functions by Shobade, Samuel O, Zabotina, Olga A, Nilsen-Hamilton, Marit

“…Chitinases degrade chitin, a linear homopolymer of β-1,4-linked N-acetyl-D-glucosamine (GlcNAc) residues found in the cell walls of fungi and the exoskeletons…”
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Structure and dynamics of Brachypodium primary cell wall polysaccharides from two-dimensional (13)C solid-state nuclear magnetic resonance spectroscopy by Wang, Tuo, Salazar, Andre, Zabotina, Olga A, Hong, Mei

“…The polysaccharide structure and dynamics in the primary cell wall of the model grass Brachypodium distachyon are investigated for the first time using…”
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Changes in cell wall composition due to a pectin biosynthesis enzyme GAUT10 impact root growth by Dash, Linkan, Swaminathan, Sivakumar, Šimura, Jan, Gonzales, Caitlin Leigh P, Montes, Christian, Solanki, Neel, Mejia, Ludvin, Ljung, Karin, Zabotina, Olga A, Kelley, Dior R

“…Abstract Arabidopsis (Arabidopsis thaliana) root development is regulated by multiple dynamic growth cues that require central metabolism pathways such as…”
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Arabidopsis and Brachypodium distachyon Transgenic Plants Expressing Aspergillus nidulans Acetylesterases Have Decreased Degree of Polysaccharide Acetylation and Increased Resistance to Pathogens by Pogorelko, Gennady, Lionetti, Vincenzo, Fursova, Oksana, Sundaram, Raman M., Qi, Mingsheng, Whitham, Steven A., Bogdanove, Adam J., Bellincampi, Daniela, Zabotina, Olga A.

“…The plant cell wall has many significant structural and physiological roles, but the contributions of the various components to these roles remain unclear…”
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Corrigendum: Polysaccharide Biosynthesis: Glycosyltransferases and Their Complexes by Zabotina, Olga A., Zhang, Ning, Weerts, Richard

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Structure of xyloglucan xylosyltransferase 1 reveals simple steric rules that define biological patterns of xyloglucan polymers by Culbertson, Alan T., Ehrlich, Jacqueline J., Choe, Jun-Yong, Honzatko, Richard B., Zabotina, Olga A.

“…The plant cell wall is primarily a polysaccharide mesh of the most abundant biopolymers on earth. Although one of the richest sources of biorenewable…”
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Xyloglucan Xylosyltransferase 1 Displays Promiscuity Toward Donor Substrates During in Vitro Reactions by Ehrlich, Jacqueline J, Weerts, Richard M, Shome, Sayane, Culbertson, Alan T, Honzatko, Richard B, Jernigan, Robert L, Zabotina, Olga A

“…Abstract Glycosyltransferases (GTs) are a large family of enzymes that add sugars to a broad range of acceptor substrates, including polysaccharides, proteins…”
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Xyloglucan Xylosyltransferases XXT1, XXT2, and XXT5 and the Glucan Synthase CSLC4 Form Golgi-Localized Multiprotein Complexes by Chou, Yi-Hsiang, Pogorelko, Gennady, Zabotina, Olga A.

“…Xyloglucan is the major hemicellulosic polysaccharide in the primary cell walls of most vascular dicotyledonous plants and has important structural and…”
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Impaired Chloroplast Biogenesis in Immutans, an Arabidopsis Variegation Mutant, Modifies Developmental Programming, Cell Wall Composition and Resistance to Pseudomonas syringae by Pogorelko, Gennady V, Kambakam, Sekhar, Nolan, Trevor, Foudree, Andrew, Zabotina, Olga A, Rodermel, Steven R

“…The immutans (im) variegation mutation of Arabidopsis has green- and white- sectored leaves due to action of a nuclear recessive gene. IM codes for PTOX, a…”
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Critical Determinants in ER-Golgi Trafficking of Enzymes Involved in Glycosylation by Zhang, Ning, Zabotina, Olga A

“…All living cells generate structurally complex and compositionally diverse spectra of glycans and glycoconjugates, critical for organismal evolution,…”
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