Structure of cellulose in birch phloem fibres in tension wood: an X-ray nanodiffraction study

Autor: Mira Viljanen, Sampo Muranen, Outi Kinnunen, Sebastian Kalbfleisch, Kirsi Svedström

Publikováno v: Plant Methods, Vol 19, Iss 1, Pp 1-10 (2023)

Abstract Background To gain a better understanding of bark layer structure and function, especially of the phloem fibres and their contribution to the posture control of trees, it is important to map the structural properties of these cells. The role

Externí odkaz: https://doaj.org/article/8028543c27db4e81afd04b5019879852

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Functional understanding of secondary cell wall cellulose synthases in Populus trichocarpa via the Cas9/gRNA‐induced gene knockouts

Autor: Yuxiang Cheng, Liqiang Mu, Baocai Zhang, Shenquan Cao, Huanhuan Ji, Hao Cheng, Guimin Tong, Chong Wang, Wenjing Xu, Siran Zhu, Cheng Zhen, Jiyao Cheng, Yihua Zhou

Publikováno v: The New Phytologist

Summary Plant cellulose is synthesized by a large plasma membrane‐localized cellulose synthase (CesA) complex. However, an overall functional determination of secondary cell wall (SCW) CesAs is still lacking in trees, especially one based on gene k

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee9c1c1c8172e91025c2b9360e433f3e
https://doi.org/10.1111/nph.17338

Arabidopsis glucosinolate storage cells transform into phloem fibres at late stages of development

Autor: Barbara Ann Halkier, Pascal Hunziker, Alexander Schulz

Publikováno v: Journal of Experimental Botany
Hunziker, P, Halkier, B A & Schulz, A 2019, ' Arabidopsis glucosinolate storage cells transform into phloem fibres at late stages of development ', Journal of Experimental Botany, vol. 70, no. 16, pp. 4305–4317 . https://doi.org/10.1093/jxb/erz176

Glucosinolate-storing S-cells are symplasmically coupled to glucosinolate-synthesizing cells and lignify during the final stages of differentiation, as revealed by a combination of improved TEM fixation and bioimaging.
The phloem cap of Arabidop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce6447bdd130b07da30a74a8b51146ee
http://europepmc.org/articles/PMC6698705

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