Results 71 to 80 of about 12,193 (223)

Photoperiod–Temperature Interactions in a Changing Climate: A Review of Plant Phenological Responses

open access: yesJournal of Biogeography, Volume 53, Issue 1, January 2026.
ABSTRACT Aim Climate change is reshaping plant phenology and species distributions, especially in temperate and boreal ecosystems, where advances in spring events have already extended the growing season. While temperature has been the primary focus of many studies, the role of photoperiod—a stable, latitude‐dependent cue—remains underexplored.
Martina Tarascio   +5 more
wiley   +1 more source

Rapid Characterization and Discovery of Chemical Markers for Discrimination of Xanthii Fructus by Gas Chromatography Coupled to Mass Spectrometry

open access: yesMolecules, 2019
Xanthii Fructus (XF) is known as a medicinal plant. It has been used as a traditional medicine because of its high biological efficacy. However, there have been few comprehensive studies on the specific chemical composition of the plant and consequently,
Hayoung Kim   +4 more
doaj   +1 more source

Інвазійні види в урбанофлорі Харкова [PDF]

open access: yes, 2013
В статье анализируются экспансии 14 видов адвентивных растений в урбанофлоре Харькова. Проведены биоморфический, эколого-ценотический, географический анализы.
Звягінцева, К.О.
core   +1 more source

Gene Expression, Docking and Machine Learning in Malaria Drug Discovery: A Systematic Review

open access: yesBiochemistry Research International, Volume 2026, Issue 1, 2026.
Background Malaria remains a significant and worldwide health threat with increasing resistance to current treatments, stimulating the demand for innovative approaches in pursuing drug discovery. This systematic review integrates the progress made from 2014 through 2024 regarding molecular methods like gene expression profiling, molecular docking and ...
Reuben Samson Dangana   +5 more
wiley   +1 more source

CONTRIBUTII LA CUNOASTEREA FLOREI ROMÂNIEI [PDF]

open access: yesJournal of Plant Development, 2004
l'auteur précise: 1. Xanthium albinum subsp. riparium ne pousse pas en Roumanie; 2. X. saccharatum pousse en Roumanie et a été confondue avec X. italicum; 3. Galinsoga quadriradiata Ruiz. et Pavon s. str.
CIOCÂRLAN VASILE
doaj  

Plant Remains from an Early Iron Age Well at Hajndl, Slovenia [PDF]

open access: yes, 2009
The archaeobotanical samples analysed derive from a well-preserved well dated to the Early Iron Age (Hallstatt) according to pottery found in the sampled layers and on a radiocarbon dating (720–520 cal B.C.) of the wooden construction of the well ...
Antun Alegro   +4 more
core   +1 more source

Update of the Xylella spp. host plant database – Systematic literature search up to 30 June 2025

open access: yesEFSA Journal, Volume 24, Issue 1, January 2026.
Abstract This scientific report provides an update of the Xylella spp. host plant database, aiming to provide information and scientific support to risk assessors, risk managers and researchers dealing with Xylella spp. Upon a mandate of the European Commission, EFSA created and regularly updates a database of host plant species of Xylella spp.
European Food Safety Authority (EFSA)   +8 more
wiley   +1 more source

Floral induction, floral hormones and flowering [PDF]

open access: yes
The factors, influencing the synthesis and action of floral hormones, and possible differences between floral hormones in different plants were studied.
Pol, P.A., van de
core   +1 more source

Popular names of wild plants in Aragon [PDF]

open access: yes, 2013
En este trabajo se relacionan 920 nombres comunes de plantas arvenses; ruderales, silvestres o malas hierbas de los cultivos en diferentes localidades de las tres provincias de Aragón, así como sus correspondientes 354 nombres científicos de género y ...
Zaragoza Larios, Carlos
core  

Antibacterial Activity of Twenty Iranian Plant Extracts Against Clinical Isolates of Helicobacter pylori [PDF]

open access: yesIranian Journal of Basic Medical Sciences, 2009
Objective(s)Due to increasing emergence of drug-resistance in Helicobacter pylori isolates, traditional plants arepotentially valuable sources of novel anti-H. pylori agents. In this research, anti-H.
Farahnaz Nariman   +4 more
doaj  

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