Results 51 to 60 of about 16,218 (241)

Plant accession and insect infestation, rather than silicon supplementation, shape defence strategies of Arabidopsis halleri towards a leaf beetle

open access: yesPlant Biology, EarlyView.
Chemical and mechanical defences of a metal‐hyperaccumulating plant species Arabidopsis halleri were more influenced by plant accession (genetic background) and insect herbivory by a leaf beetle Phaedon cochleariae than by supplementation of the metalloid silicon.
R. Putra, M. Paulic, C. Müller
wiley   +1 more source

Current and potential distributions of three non-native invasive plants in the contiguous USA [PDF]

open access: yes, 2009
Biological invasions pose a serious threat to biodiversity, but monitoring for invasive species is time consuming and costly. Understanding where species have the potential to invade enables land managers to focus monitoring efforts.
Jones, Chad C., Reichard, Sarah
core   +1 more source

Incidence, correlates, and origins of dioecy in the Island Flora of New Caledonia [PDF]

open access: yes, 2014
Premise of research. Because it is an inherently risky sexual system, dioecy is globally rare. Attempts to explain unusually high incidences of dioecy on certain islands have generated a considerable literature on the relationships among dioecy, its ...
Lowry, P. P.   +3 more
core   +2 more sources

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

open access: yesFEBS Letters, Volume 600, Issue 2, Page 164-187, January 2026.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii   +8 more
wiley   +1 more source

Plant Resources, 13C-NMR Spectral Characteristic and Pharmacological Activities of Dammarane-Type Triterpenoids

open access: yesMolecules, 2016
Dammarane-type triterpenoids (DTT) widely distribute in various medicinal plants. They have generated a great amount of interest in the field of new drug research and development.
Jingya Ruan   +7 more
doaj   +1 more source

Применение экстракта корня элеутерококка колючего у больных пожилого возраста с гиперлипидемией [PDF]

open access: yes, 2011
Данные исследований о возможности применения жидкого экстракта корня элеутерококка колючего (Eleutherococcus senticocus Maxim, сем. Araliaceae) у больных пожилого возраста с целью коррекции гиперлипидемиyesСанкт-Петербургский институт биорегуляции и ...
Рукавишникова, C. А.
core   +1 more source

Floristic changes in the Iberian Peninsula and Balearic Islands (south-west Europe) during the Cenozoic [PDF]

open access: yes, 2009
AIM  The aim of this work was to identify the main changes in the flora and vegetation of the Iberian Peninsula over the Cenozoic Era, to record the disappearance of taxa associated with these changes and to determine the influence of climate and human ...
Barrón López, Eduardo   +3 more
core   +2 more sources

Medulla Tetrapanacis Water Extract Ameliorates Dextran Sulfate Sodium‐Induced Ulcerative Colitis by Reprogramming Macrophage Polarization and Maintaining Intestinal Barrier Integrity

open access: yesFood Frontiers, Volume 7, Issue 1, January 2026.
The protective effects of Medulla Tetrapanacis (MT) water extract on dextran sulfate sodium‐induced ulcerative colitis (UC) were examined both in vivo (mouse and zebrafish) and in vitro. The effect of MT on UC was mediated by regulating macrophage polarization, ameliorating oxidative stress, and preserving an intact intestinal barrier. The effect of MT
Yanfen Cheng   +10 more
wiley   +1 more source

A workflow for practical training in plant genomics using Oxford Nanopore long‐read sequencing

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 1, Page 185-197, January 2026.
Advances in DNA sequencing technologies are revolutionising all areas of plant genomic research. In response to the current deficit of educational resources in modern plant genomic methods, we have developed a comprehensive genomics training course for sequencing and analysing non‐model plant species.
Robert Foster   +8 more
wiley   +1 more source

Analysis of active patents to investigate the frequency and patterns of Chinese herbal extract combinations claiming to treat heart disease

open access: yesJournal of Traditional Chinese Medical Sciences, 2016
Objective: Using Chinese patents in force to investigate the frequency and patterns of Chinese herbal extract combinations claiming to treat heart disease.
Jiangxue Cheng   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy