FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1989527724> ?p ?o ?g. }

• W1989527724 endingPage "e75039" @default.
• W1989527724 startingPage "e75039" @default.
• W1989527724 abstract "N-acetylglucosamine-based saccharides (chitosaccharides) are components of microbial cell walls and act as molecular signals during host-microbe interactions. In the legume plant Medicago truncatula, the perception of lipochitooligosaccharide signals produced by symbiotic rhizobia and arbuscular mycorrhizal fungi involves the Nod Factor Perception (NFP) lysin motif receptor-like protein and leads to the activation of the so-called common symbiotic pathway. In rice and Arabidopsis, lysin motif receptors are involved in the perception of chitooligosaccharides released by pathogenic fungi, resulting in the activation of plant immunity. Here we report the structural characterization of atypical chitosaccharides from the oomycete pathogen Aphanomyces euteiches, and their biological activity on the host Medicago truncatula. Using a combination of biochemical and biophysical approaches, we show that these chitosaccharides are linked to β-1,6-glucans, and contain a β-(1,3;1,4)-glucan backbone whose β-1,3-linked glucose units are substituted on their C-6 carbon by either glucose or N-acetylglucosamine residues. This is the first description of this type of structural motif in eukaryotic cell walls. Glucan-chitosaccharide fractions of A. euteiches induced the expression of defense marker genes in Medicago truncatula seedlings independently from the presence of a functional Nod Factor Perception protein. Furthermore, one of the glucan-chitosaccharide fractions elicited calcium oscillations in the nucleus of root cells. In contrast to the asymmetric oscillatory calcium spiking induced by symbiotic lipochitooligosaccharides, this response depends neither on the Nod Factor Perception protein nor on the common symbiotic pathway. These findings open new perspectives in oomycete cell wall biology and elicitor recognition and signaling in legumes." @default.
• W1989527724 created "2016-06-24" @default.
• W1989527724 creator A5001326851 @default.
• W1989527724 creator A5005113537 @default.
• W1989527724 creator A5016916001 @default.
• W1989527724 creator A5017895323 @default.
• W1989527724 creator A5029682677 @default.
• W1989527724 creator A5053993125 @default.
• W1989527724 creator A5054262205 @default.
• W1989527724 creator A5058803177 @default.
• W1989527724 creator A5062275510 @default.
• W1989527724 creator A5062468551 @default.
• W1989527724 creator A5071097771 @default.
• W1989527724 creator A5072178278 @default.
• W1989527724 creator A5074538912 @default.
• W1989527724 creator A5074931253 @default.
• W1989527724 creator A5078710254 @default.
• W1989527724 creator A5082959946 @default.
• W1989527724 creator A5088210859 @default.
• W1989527724 date "2013-09-23" @default.
• W1989527724 modified "2023-10-10" @default.
• W1989527724 title "Aphanomyces euteiches Cell Wall Fractions Containing Novel Glucan-Chitosaccharides Induce Defense Genes and Nuclear Calcium Oscillations in the Plant Host Medicago truncatula" @default.
• W1989527724 cites W1542263802 @default.
• W1989527724 cites W1562567267 @default.
• W1989527724 cites W1567475412 @default.
• W1989527724 cites W1592016582 @default.
• W1989527724 cites W1775749144 @default.
• W1989527724 cites W1826812957 @default.
• W1989527724 cites W1964324610 @default.
• W1989527724 cites W1965567301 @default.
• W1989527724 cites W1970389917 @default.
• W1989527724 cites W1971135329 @default.
• W1989527724 cites W1976441090 @default.
• W1989527724 cites W1977968691 @default.
• W1989527724 cites W1978204089 @default.
• W1989527724 cites W1980842326 @default.
• W1989527724 cites W1981480550 @default.
• W1989527724 cites W1982610700 @default.
• W1989527724 cites W1985942577 @default.
• W1989527724 cites W1987819431 @default.
• W1989527724 cites W1991016485 @default.
• W1989527724 cites W2011081708 @default.
• W1989527724 cites W2014619140 @default.
• W1989527724 cites W2014755407 @default.
• W1989527724 cites W2018568692 @default.
• W1989527724 cites W2024786152 @default.
• W1989527724 cites W2027044355 @default.
• W1989527724 cites W2030280315 @default.
• W1989527724 cites W2030473711 @default.
• W1989527724 cites W2030698898 @default.
• W1989527724 cites W2032783877 @default.
• W1989527724 cites W2034963583 @default.
• W1989527724 cites W2045053521 @default.
• W1989527724 cites W2045785873 @default.
• W1989527724 cites W2046486371 @default.
• W1989527724 cites W2051373789 @default.
• W1989527724 cites W2057007315 @default.
• W1989527724 cites W2068660545 @default.
• W1989527724 cites W2070879432 @default.
• W1989527724 cites W2077336339 @default.
• W1989527724 cites W2079224773 @default.
• W1989527724 cites W2088217892 @default.
• W1989527724 cites W2091588630 @default.
• W1989527724 cites W2092471412 @default.
• W1989527724 cites W2106615352 @default.
• W1989527724 cites W2113311595 @default.
• W1989527724 cites W2117748371 @default.
• W1989527724 cites W2118853322 @default.
• W1989527724 cites W2119058787 @default.
• W1989527724 cites W2120840313 @default.
• W1989527724 cites W2122515515 @default.
• W1989527724 cites W2126334121 @default.
• W1989527724 cites W2129262659 @default.
• W1989527724 cites W2132157614 @default.
• W1989527724 cites W2137871007 @default.
• W1989527724 cites W2138884756 @default.
• W1989527724 cites W2146781950 @default.
• W1989527724 cites W2148387676 @default.
• W1989527724 cites W2150789952 @default.
• W1989527724 cites W2153577339 @default.
• W1989527724 cites W2153819056 @default.
• W1989527724 cites W2154413527 @default.
• W1989527724 cites W2156911088 @default.
• W1989527724 cites W2160737163 @default.
• W1989527724 cites W2167253666 @default.
• W1989527724 cites W2167887959 @default.
• W1989527724 cites W2174055317 @default.
• W1989527724 cites W4231121696 @default.
• W1989527724 cites W4234508728 @default.
• W1989527724 cites W4243893539 @default.
• W1989527724 doi "https://doi.org/10.1371/journal.pone.0075039" @default.
• W1989527724 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3781040" @default.
• W1989527724 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24086432" @default.
• W1989527724 hasPublicationYear "2013" @default.
• W1989527724 type Work @default.
• W1989527724 sameAs 1989527724 @default.
• W1989527724 citedByCount "41" @default.
• W1989527724 countsByYear W19895277242014 @default.

• next