Results 81 to 90 of about 72,999 (271)

Evaluation of the cytotoxic and genotoxic potential of Khat (Catha edulis Forsk) extracts on human T lymphoblastoid cell line [PDF]

open access: yes, 2009
This paper reports on an investigation of the cytotoxic and genotoxic potential of khat extract using a human T lymphoblastoid cell line (CEM). Exponentially growing CEM cells were cultured for 12 h in the presence of khat extract (0-2000 μg ml-1 ...
Al-Meshal   +20 more
core   +1 more source

CsYABBY1 and CsMYB114 Enhance Acquired Drought Tolerance by Mediating Flavonoid Biosynthesis in Camellia sinensis

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Drought priming is a critical agronomic strategy for enhancing plant drought tolerance, yet the optimal priming intensity and transcriptional regulatory mechanisms underlying subsequent drought responses in the tea plant (Camellia sinensis) remain poorly characterised.
Caiyun Tian   +12 more
wiley   +1 more source

Efecto sobre el sistema de la coagulación del zumo de frutas y hortalizas peruanas

open access: yesHorizonte Médico, 2015
OBJETIVO: Comprobar el efecto anticoagulante in vitro e in vivo de frutas y hortalizas peruanas e identificar la vía de la coagulación sobre la que actúa.
Edwin zarzosa-Norabuena   +3 more
doaj  

BIOLOGICAL EFFECT OF AQUEOUS EXTRACTS AND POWDERS FOR SOME PLANTS ON KHAPRA BEETLE Trogoderma granarium EVERTS [PDF]

open access: yesMesopotamia Journal of Agriculture, 2005
A series of experiments were carried out to study the effects of powders and aqueous extract of plants Matricaria chamomilla L. , Eucalyptus camaldulensis (Dehn.) , Allium sativum L. , Allium cepa L. and Achillea micrantha M.B., at four concentrations ,
Muneef A. Mustafa
doaj   +1 more source

Biodiversity of interspecific hybrids of the genus Allium L.

open access: yesОвощи России, 2022
Relevance. Interspecific hybridization in the genus Allium L. is the best way to increase biodiversity by introgression of desired traits within the genus.
V. S. Romanov
doaj   +1 more source

Les Virosis més comunes d'algunes plantes d'horta: liliaceae, compositae, cucurbitaceae i solanaceae [PDF]

open access: yes, 1990
Citem algunes virosis de dues espècies de Liliaceae (Allium cepa L. i A.sativum L.), una Compositae (Lactucae sativa L.) dues cucurbitaceae (Cucumis Sativus L. i Cucumis melo L.) i quatre solanaceae (Capsicum annuum L., Nicotia.
Moret i Benaset, Assumpció   +1 more
core  

Carotenoids and antioxidant enzymes as biomarkers of the impact of heavy metals in food chain [PDF]

open access: yes, 2016
Antioxidant enzymes (catalase and peroxidase) and carotenoids (lutein and â-carotene) are often used as biomarkers of metal contamination of water and agricultural soils.
Andrianos, Vangelis   +6 more
core   +3 more sources

Comparative transcriptome analyses in contrasting onion (Allium cepa L.) genotypes for drought stress

open access: yesPLoS ONE, 2020
Onion (Allium cepa L.) is an important vegetable crop widely grown for diverse culinary and nutraceutical properties. Being a shallow-rooted plant, it is prone to drought.
P. Ghodke   +12 more
semanticscholar   +1 more source

Multi‐nutrient omission trials for yield optimization: Diagnosing yield‐limiting nutrients for onion (Allium cepa L.) and tomato (Solanum lycopersicum L.) under irrigation conditions in Raya Kobo District, Eastern Ethiopia

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract Knowing the most yield‐limiting soil nutrient is crucial for closing the yield gap in all crop production systems. The proper supply of balanced nutrients is essential for maximizing the production of onions and tomatoes. The study was conducted to determine the response of onion and tomato to the omission of different nutrients in their ...
Samuel Adissie Gedamu   +3 more
wiley   +1 more source

Efecto citoreparador de Aloe vera L. “sábila” en tejidos embrionarios de Allium cepa L. “cebolla” con daño cromosómico inducido por amoxicilina [PDF]

open access: yes, 2014
Se determinó el efecto citoreparador de Aloe vera L. “sábila” en tejidos embrionarios de Allium cepa L. “cebolla” con daño cromosómico inducido por amoxicilina. Se seleccionó raicillas de 2,5 cm de 45 bulbos de Allium cepa L.
Díaz Vargas, César   +1 more
core  

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