Sie befinden Sich nicht im Netzwerk der Universität Paderborn. Der Zugriff auf elektronische Ressourcen ist gegebenenfalls nur via VPN oder Shibboleth (DFN-AAI) möglich. mehr Informationen...
(1->3),(1->4)-{beta}-d-Glucans in the cell walls of the Poales (sensu lato): an immunogold labeling study using a monoclonal antibody
Ist Teil von
American journal of botany, 2005-10, Vol.92 (10), p.1660-1674
Ort / Verlag
United States: Botanical Soc America
Erscheinungsjahr
2005
Quelle
Wiley Blackwell Single Titles
Beschreibungen/Notizen
(1→3),(1→4)-ß-Glucans had previously been detected in nonlignified cell wall preparations of only the Poaceae and five other families in the graminoid clade of the Poales (s.l.). Cell walls of vegetative organs of 12 species in nine families of the Poales (s.l.) were examined by immunogold labeling using a monoclonal antibody to (1→3),(1→4)-ß-glucans. Three types of wall-labeling patterns were identified depending on the density of labeling of the nonlignified walls of epidermal and parenchyma cells and the lignified walls of sclerenchyma fibers and xylem tracheary elements: type 1 in Poaceae and Flagellariaceae, type 2 in Restionaceae and Xyridaceae, and type 3 in Cyperaceae and Juncaceae. Type 1 had the heaviest labeling of nonlignified walls and type 2 the heaviest labeling of lignified walls. Type 3 had the least wall labeling, with only very light labeling of nonlignified and lignified walls. No labeling was found over walls of Typhaceae, Sparganiaceae, or Bromeliaceae. The results are discussed in relation to Poales phylogeny.
Sprache
Englisch
Identifikatoren
ISSN: 0002-9122
eISSN: 1537-2197
DOI: 10.3732/ajb.92.10.1660
Titel-ID: cdi_proquest_miscellaneous_871002669
Format
–
Weiterführende Literatur
Empfehlungen zum selben Thema automatisch vorgeschlagen von bX