Results 91 to 100 of about 36,830 (263)

Imaging of Molecular and Developmental Responses to Abiotic Stresses in Reproductive Tissues

open access: yesPhysiologia Plantarum, Volume 178, Issue 1, January/February 2026.
ABSTRACT Abiotic stresses, such as drought, salinity, and extreme temperatures, have profound effects on plant reproduction, often leading to reduced fertility and yield. Reproduction in plants involves complex interactions between diverse cells, necessitating spatiotemporal resolution to understand how stress impacts each component of this intricate ...
Hana Daryanavard   +7 more
wiley   +1 more source

JcZFP8, a C2H2 zinc finger protein gene from Jatropha curcas, influences plant development in transgenic tobacco

open access: yesElectronic Journal of Biotechnology, 2018
Background: Jatropha curcas L., as an important strategic biofuel resource with considerable economic potential, has attracted worldwide attention. However, J. curcas has yet to be domesticated. Plant height, an important agronomic trait of J.
Xiaodong Shi   +7 more
doaj   +1 more source

Pesquisa, desenvolvimento e inovação em pinhão-manso para produção de biocombustíveis. [PDF]

open access: yes, 2012
Características e potencial da cultura para o mercado de biodiesel; Lacunas de conhecimento e desafios para pesquisa; Situação atual e perspectivas de pesquisa; Banco de germoplasma (BAG-Jatropha) e caracterização de pinhão-manso; Descritores botânicos ...
BHERING, L. L.   +4 more
core   +1 more source

Molecular phylogenetic analysis of key Jatropha species inferred from nrDNA ITS and chloroplast (trnL-F and rbcL) sequences [PDF]

open access: yes, 2016
The genus Jatropha (Euphorbiaceae) contains species that are of significant economic and ornamental value. However, Jatropha breeding material is rather limited due to incomplete information regarding phylogenetic relationships among germplasm resources.
Chen, F   +6 more
core   +1 more source

Green Synthesis of Copper Nanoparticles From Onion Peel for Wastewater Bacteria Detection and Methyl Orange Degradation

open access: yesJournal of Nanotechnology, Volume 2026, Issue 1, 2026.
Wastewater from industrial and domestic sources is frequently contaminated with pathogenic bacteria, such as coliforms, posing a significant threat to human and environmental health. Conventional methods for synthesising metal nanoparticles are often hazardous and energy‐intensive, highlighting the need for sustainable alternatives.
Sphamandla Nqunqa   +6 more
wiley   +1 more source

Produtividade e rendimento de sementes de pinhão-manso submetido à irrigação e adubação com OMM-Tech Response of Jatropha Curcas L. crop to irrigation and fertilization with OMM-Tech

open access: yesEngenharia Agrícola, 2011
Com o objetivo de avaliar os efeitos da irrigação e aplicação do fertilizante Organo-Minerais-Marinhos + Biotech® (OMM-Tech) na produtividade e rendimento do pinhão-manso, um experimento foi instalado em Lavras - MG.
Adão W. P. Evangelista   +3 more
doaj   +1 more source

Espécies de tripidae associadas ao pinhão-manso. [PDF]

open access: yes, 2011
Objetivou-se com esse trabalho, identificar espécies de tripes associadas ao pinhão-manso (Jatropha curcas L). Inspeções periódicas foram realizadas em Unidades Demonstrativas dessa cultura na Embrapa Meio-Norte para coleta e identificação de insetos ...
ARAÚJO, E. C. E.   +2 more
core  

Risks for human health related to the presence of plant lectins in food

open access: yesEFSA Journal, Volume 24, Issue 1, January 2026.
Abstract The European Commission asked the European Food Safety Authority (EFSA) to assess the risk related to the presence of plant lectins in food. Based on the available evidence, the CONTAM Panel considered only phytohaemagglutinin (PHA), a legume lectin from beans (Phaseolus sp.), for the risk characterisation.
EFSA Panel on Contaminants in the Food Chain (CONTAM)   +30 more
wiley   +1 more source

Future prospects for Jatropha curcas L. as a bioenergy crop: Assessing land suitability under varying climate scenarios

open access: yesEnergy Nexus
Intensifying greenhouse-gas emissions from prolonged reliance on conventional energy and the resulting climate change have amplified the need for scalable bioenergy solutions; within this context, Jatropha curcas L.
Yongkang Zhou   +5 more
doaj   +1 more source

Tripes (insecta: tripidae) associados ao pinhão-manso no estado do Piauí, Brasil. [PDF]

open access: yes, 2011
Objetivou-se, com esse trabalho, identificar espécies de tripes associadas ao pinhão manso (Jatropha curcas L). Inspeções periódicas foram realizadas em Unidades Demonstrativas dessa cultura na Embrapa Meio-Norte para coleta e identificação de insetos ...
ARAÚJO, E. C. A.   +2 more
core  

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