Jingyuan Song

Works (3)

Updated: July 5th, 2023 15:55

2013 journal article

Monolignol Pathway 4-Coumaric Acid: Coenzyme A Ligases in Populus trichocarpa: Novel Specificity, Metabolic Regulation, and Simulation of Coenzyme A Ligation Fluxes

PLANT PHYSIOLOGY, 161(3), 1501–1516.

By: H. Chen n, J. Song  n, C. Williams n , C. Shuford n, J. Liu  n, J. Wang n , Q. Li n, R. Shi n ...

Contributors: H. Chen n, J. Song n, C. Williams n , C. Shuford n, J. Liu  n, J. Wang n , Q. Li n, R. Shi n ...

MeSH headings : Allosteric Regulation / drug effects; Binding Sites; Biosynthetic Pathways / drug effects; Blotting, Western; Caffeic Acids / pharmacology; Coenzyme A / metabolism; Coenzyme A Ligases / antagonists & inhibitors; Coenzyme A Ligases / metabolism; Computer Simulation; Coumaric Acids / chemistry; Coumaric Acids / metabolism; Coumaric Acids / pharmacology; Kinetics; Lignin / biosynthesis; Lignin / chemistry; Phenylpropionates / metabolism; Phosphoproteins / metabolism; Phosphorylation / drug effects; Plant Extracts; Populus / drug effects; Populus / enzymology; Propionates; Proteomics; Recombinant Fusion Proteins / metabolism; Sequence Homology, Amino Acid; Substrate Specificity / drug effects; Xylem / drug effects; Xylem / metabolism
TL;DR: Evidence is presented of two monolignol 4CLs, Ptr4CL3 and P tr4CL5, in Populus trichocarpa that act to mitigate the inhibition by caffeic acid to maintain a proper ligation flux and coenzyme A flux with novel specificity. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2009 journal article

Label-free in situ imaging of lignification in the cell wall of low lignin transgenic Populus trichocarpa

PLANTA, 230(3), 589–597.

By: M. Schmidt*, A. Schwartzberg *, P. Perera *, A. Weber-Bargioni *, A. Carroll *, P. Sarkar *, E. Bosneaga*, J. Urban * ...

author keywords: Populus trichocarpa (black cottonwood); Cell wall; Lignin; Microspectroscopy; Raman imaging; Transgenic
MeSH headings : Cell Wall / metabolism; Lignin / metabolism; Plants, Genetically Modified / cytology; Plants, Genetically Modified / metabolism; Populus / cytology; Populus / metabolism; Spectrum Analysis, Raman
TL;DR: Lignification in wild type and lignin-reduced 4CL transgenic Populus trichocarpa stem wood with spatial resolution that is sub-μm is compared, suggesting that transgenic approach may help overcome cell wall recalcitrance to wood saccharification. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2006 journal article

Genetic transformation of Populus trichocarpa genotype Nisqually-1: A functional genomic tool for woody plants

PLANT AND CELL PHYSIOLOGY, 47(11), 1582–1589.

By: J. Song n, S. Lu n, Z. Chen*, R. Lourenco n & V. Chiang n

author keywords: Agrobacterium tumefaciens; black cottonwood; functional genomics; genetic transformation; Nisqually-1; Populus trichocarpa
MeSH headings : Agrobacterium tumefaciens; Genome, Plant / genetics; Genomics / methods; Genotype; Glucuronidase / metabolism; Plants, Genetically Modified; Populus / genetics; Populus / microbiology; Populus / physiology; Regeneration; Transformation, Genetic; Wood / genetics; Wood / microbiology; Wood / physiology
TL;DR: The Agrobacterium-mediated genetic transformation of Nisqually-1, a Populus trichocarpa genotype whose genome was recently sequenced, is reported here to facilitate studies of gene functions in tree growth and development at a genome level. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

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