scholarly journals Craterostigma plantagineum cell wall composition is remodelled during desiccation and the glycine‐rich protein CpGRP1 interacts with pectins through clustered arginines

2019 ◽  
Vol 100 (4) ◽  
pp. 661-676 ◽  
Author(s):  
Niklas U. Jung ◽  
Valentino Giarola ◽  
Peilei Chen ◽  
John Paul Knox ◽  
Dorothea Bartels
Keyword(s):  
Cell Wall ◽  
Cell Wall Composition ◽  
Craterostigma Plantagineum ◽  
Glycine Rich Protein

scholarly journals Internode structure and cell wall composition in maturing tillers of switchgrass (Panicum virgatum. L)

2007 ◽  
Vol 98 (16) ◽  
pp. 2985-2992 ◽  
Author(s):  
Gautam Sarath ◽  
Lisa M. Baird ◽  
Kenneth P. Vogel ◽  
Robert B. Mitchell
Keyword(s):  
Cell Wall ◽  
Panicum Virgatum ◽  
Cell Wall Composition ◽  
Panicum Virgatum L

scholarly journals The Craterostigma plantagineum protein kinase CpWAK1 interacts with pectin and integrates different environmental signals in the cell wall

Planta ◽  
2021 ◽  
Vol 253 (5) ◽  
Author(s):  
Peilei Chen ◽  
Valentino Giarola ◽  
Dorothea Bartels
Keyword(s):  
Cell Wall ◽  
Stress Responses ◽  
Expression Profiles ◽  
Phylogenetic Analyses ◽  
Cell Wall Protein ◽  
Biological Processes ◽  
Environmental Signals ◽  
High Affinity ◽  
Craterostigma Plantagineum ◽  
Receptor Kinases

Abstract Main conclusion The cell wall protein CpWAK1 interacts with pectin, participates in decoding cell wall signals, and induces different downstream responses. Abstract Cell wall-associated protein kinases (WAKs) are transmembrane receptor kinases. In the desiccation-tolerant resurrection plant Craterostigma plantagineum, CpWAK1 has been shown to be involved in stress responses and cell expansion by forming a complex with the C. plantagineum glycine-rich protein1 (CpGRP1). This prompted us to extend the studies of WAK genes in C. plantagineum. The phylogenetic analyses of WAKs from C. plantagineum and from other species suggest that these genes have been duplicated after species divergence. Expression profiles indicate that CpWAKs are involved in various biological processes, including dehydration-induced responses and SA- and JA-related reactions to pathogens and wounding. CpWAK1 shows a high affinity for “egg-box” pectin structures. ELISA assays revealed that the binding of CpWAKs to pectins is modulated by CpGRP1 and it depends on the apoplastic pH. The formation of CpWAK multimers is the prerequisite for the CpWAK–pectin binding. Different pectin extracts lead to opposite trends of CpWAK–pectin binding in the presence of Ca2+ at pH 8. These observations demonstrate that CpWAKs can potentially discriminate and integrate cell wall signals generated by diverse stimuli, in concert with other elements, such as CpGRP1, pHapo, Ca2+[apo], and via the formation of CpWAK multimers.

CO2 enrichment leads to altered cell wall composition in plants of Pfaffia glomerata (Spreng.) Pedersen (Amaranthaceae)

2021 ◽  
Author(s):  
Eliza Louback ◽  
Diego Silva Batista ◽  
Tiago Augusto Rodrigues Pereira ◽  
Talita Cristina Mamedes-Rodrigues ◽  
Tatiane Dulcineia Silva ◽  
...  
Keyword(s):  
Cell Wall ◽  
Co2 Enrichment ◽  
Cell Wall Composition ◽  
Pfaffia Glomerata ◽  
Altered Cell

Maize Stover and Cob Cell Wall Composition and Ethanol Potential as Affected by Nitrogen Fertilization

2015 ◽  
Vol 8 (3) ◽  
pp. 1352-1361 ◽  
Author(s):  
Aaron J. Sindelar ◽  
Craig C. Sheaffer ◽  
John A. Lamb ◽  
Hans-Joachim G. Jung ◽  
Carl J. Rosen
Keyword(s):  
Cell Wall ◽  
Nitrogen Fertilization ◽  
Cell Wall Composition ◽  
Maize Stover

Changes in cell wall composition associated with maturation in the gymnosperm Araucaria angustifolia

2006 ◽  
Vol 38 (3-5) ◽  
pp. 180-190 ◽  
Author(s):  
Renato Bochicchio ◽  
Carmen L.O. Petkowicz ◽  
Iedo Alquini ◽  
Ana P. Busato ◽  
Fany Reicher
Keyword(s):  
Cell Wall ◽  
Cell Wall Composition ◽  
Araucaria Angustifolia

Cell-wall composition and viomycin resistance in Rhizobium meliloti

1972 ◽  
Vol 18 (7) ◽  
pp. 1168-1170 ◽  
Author(s):  
C. R. MacKenzie ◽  
D. C. Jordan
Keyword(s):  
Cell Wall ◽  
Cell Surface ◽  
Rhizobium Meliloti ◽  
Cell Wall Composition ◽  
Surface Layers ◽  
Mechanism Of Resistance ◽  
Resistant Cells

Mutation to viomycin-resistance in Rhizobium meliloti R21 resulted in an accumulation of phosphatidylcholine and phosphatidylethanolamine in the cell wall. Resistance to viomycin decreased when the excess lipid was removed by EDTA or when its synthesis was prevented by growth of normally resistant cells at 40 °C. Microelectrophoretic data showed binding of viomycin to the cell surface and it is proposed that the mechanism of resistance to viomycin is an immobilization of the antibiotic in the surface layers of the cell as a result of combination with phospholipid.

Comparison of the cell wall composition for flesh and skin from five different plums

2009 ◽  
Vol 114 (3) ◽  
pp. 1042-1049 ◽  
Author(s):  
Catherine M.G.C. Renard ◽  
C. Ginies
Keyword(s):  
Cell Wall ◽  
Cell Wall Composition
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