Zobrazeno 1 - 10 of 593 pro vyhledávání: '"Barbara A. Hawkins"'
1
Akademický článek
Tissue and cellular localization of condensed tannins in poplar roots and potential association with nitrogen uptake
Autor: Rebecca Westley, Dawei Ma, Barbara J. Hawkins, C. Peter Constabel
Publikováno v: Frontiers in Plant Science, Vol 15 (2024)
Condensed tannins are common in vegetative tissues of woody plants, including in roots. In hybrid poplar (Populus tremula x alba; also known as P. x canescens) CT assays indicated they were most concentrated in younger white roots and at the root tip
Externí odkaz: https://doaj.org/article/e81dbea02ed44b108e08aaeb52f5fd7e
Zobrazit plný text záznamu
2
Akademický článek
Histological, chemical and gene expression differences between western redcedar seedlings resistant and susceptible to cedar leaf blight
Autor: Juan A. Aldana, Belaid Moa, Jim Mattsson, John H. Russell, Barbara J. Hawkins
Publikováno v: Frontiers in Plant Science, Vol 15 (2024)
IntroductionWestern redcedar (Thuja plicata) is an important species in the Cupressaceae both at economic and cultural levels in the Pacific Northwest of North America. In adult trees, the species produces one of the most weathering-resistant heartwo
Externí odkaz: https://doaj.org/article/ea26b893b3684462a042da504fa7eada
Zobrazit plný text záznamu
7
Comparison of ammonium, nitrate, and proton fluxes in mycorrhizal and nonmycorrhizal roots of lodgepole pine in contrasting nitrogen treatments
Autor: Barbara J. Hawkins, Samantha Robbins
Publikováno v: Canadian Journal of Forest Research. 52:1245-1253
Relatively few comparative studies exist of nitrogen (N) uptake by ectomycorrhizal (EM) and nonmycorrhizal roots under controlled conditions. Instantaneous and long-term N uptake by EM and nonmycorrhizal roots of lodgepole pine seedlings ( Pinus cont
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3cb43e3538cd73d0da3d1fdebdec7e38
https://doi.org/10.1139/cjfr-2022-0066
Zobrazit plný text záznamu
9
Condensed tannins as antioxidants that protect poplar against oxidative stress from drought and UV‐B
Autor: Geraldine Gourlay, Barbara J. Hawkins, Andreas Albert, Jörg‐Peter Schnitzler, C. Peter Constabel
Publikováno v: Plant Cell Environ. 45, 362-377 (2022)
Condensed tannins (CTs, proanthocyanidins) are widespread polymeric flavan-3-ols known for their ability to bind proteins. In poplar (Populus spp.), leaf condensed tannins are induced by both biotic and abiotic stresses, suggesting diverse biological
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::418df9f4338fe1eda17e81563e488840
https://doi.org/10.1111/pce.14242
Zobrazit plný text záznamu
10
Fatal ingestion of Taxus baccata : English yew
Autor: Barbara J. Hawkins, Sandrine A Mérette, Andrew Washbrook, Elizabeth W L Brooks-Lim, Carolyn Maxwell, Aaron M. Shapiro
Publikováno v: Journal of Forensic Sciences. 67:820-826
Poisoning from consumption of foraged alternative medicine products is an uncommon yet recognized occurrence. Here, presented is the case of a 40-year-old woman who was witnessed to collapse with labored breathing and subsequently died despite emerge
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::964c22e6bcd16777a3c1ddc1160ed7c7
https://doi.org/10.1111/1556-4029.14941
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje