Lissete Betancur

Works (2)

Updated: July 5th, 2023 15:52

2010 journal article

Phylogenetically Distinct Cellulose Synthase Genes Support Secondary Wall Thickening in Arabidopsis Shoot Trichomes and Cotton Fiber

Journal of Integrative Plant Biology, 52(2), 205–220.

By: L. Betancur n, B. Singh n, R. Rapp*, J. Wendel *, M. Marks *, A. Roberts *, C. Haigler n 

MeSH headings : Arabidopsis / genetics; Arabidopsis / metabolism; Arabidopsis Proteins / classification; Arabidopsis Proteins / genetics; Arabidopsis Proteins / physiology; Cell Wall / metabolism; Cotton Fiber; Gene Expression Regulation, Plant / genetics; Gene Expression Regulation, Plant / physiology; Glucosyltransferases / classification; Glucosyltransferases / genetics; Glucosyltransferases / physiology; Gossypium / genetics; Gossypium / metabolism; Oligonucleotide Array Sequence Analysis; Phylogeny; Plant Proteins / classification; Plant Proteins / genetics; Plant Proteins / physiology; Plant Shoots / genetics; Plant Shoots / metabolism
topics (OpenAlex): Plant Molecular Biology Research; Polysaccharides and Plant Cell Walls; Plant nutrient uptake and metabolism
TL;DR: Cumulatively, the data show that the xylem of arabidopsis provides the best model for secondary wall cellulose synthesis in cotton fiber and CesA genes within a "cell wall toolbox" are used in diverse ways for the construction of particular specialized cell walls. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2008 article

A new method for isolating large quantities of Arabidopsis trichomes for transcriptome, cell wall and other types of analyses

Marks, M. D., Betancur, L., Gilding, E., Chen, F., Bauer, S., Wenger, J. P., … Haigler, C. H. (2008, July 5). The Plant Journal, Vol. 56, pp. 483–492.

By: M. Marks *, L. Betancur n, E. Gilding *, F. Chen*, S. Bauer*, J. Wenger *, R. Dixon *, C. Haigler n 

author keywords: trichome isolation; trichome cell wall; trichome gene expression; lignin; pectin
MeSH headings : Arabidopsis / chemistry; Arabidopsis / cytology; Arabidopsis / genetics; Arabidopsis Proteins / isolation & purification; Cell Separation / methods; Cell Wall / chemistry; DNA, Plant / genetics; DNA, Plant / isolation & purification; Gene Expression Profiling; Genes, Plant; Genome, Plant; Lignin / chemistry; Microscopy, Electron, Transmission; Monosaccharides / chemistry; Plant Epidermis / cytology; Plant Epidermis / genetics; Plant Leaves / cytology; Plant Leaves / genetics; Polymerase Chain Reaction; RNA, Plant / genetics; RNA, Plant / isolation & purification
topics (OpenAlex): Polysaccharides and Plant Cell Walls; Plant Molecular Biology Research; Plant nutrient uptake and metabolism
TL;DR: The monosaccharide analysis and positive staining with ruthenium red indicates that the walls also contain a large portion of pectin, which suggests that the polysaccharides of the trichome cell walls are more like those of typical primary walls even though the wall becomes quite thick. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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