Results 11 to 20 of about 113,053 (80)

The Complete Plastid Genomes of Seven Sargassaceae Species and Their Phylogenetic Analysis

open access: yesFrontiers in Plant Science, 2021
Sargassum is one of the most important genera of the family Sargassaceae in brown algae and is used to produce carrageenan, mannitol, iodine, and other economic substances. Here, seven complete plastid genomes of Sargassum ilicifolium var. conduplicatum,
Ruoran Li   +7 more
doaj   +1 more source

Time-Dependent Trapping of Pollinators Driven by the Alignment of Floral Phenology with Insect Circadian Rhythms

open access: yesFrontiers in Plant Science, 2017
Several evolutionary lineages in the early divergent angiosperm family Annonaceae possess flowers with a distinctive pollinator trapping mechanism, in which floral phenological events are very precisely timed in relation with pollinator activity patterns.
Jenny Y. Y. Lau   +5 more
doaj   +1 more source

Arabidopsis thaliana Cuticle Composition Contributes to Differential Defense Response to Botrytis cinerea

open access: yesFrontiers in Plant Science, 2021
The chemical composition of a plant cuticle can change in response to various abiotic or biotic stresses and plays essential functions in disease resistance responses.
Wendy Aragón   +5 more
doaj   +1 more source

Transcriptome Analysis of Zygophyllum xanthoxylum Adaptation Strategies to Phosphate Stress

open access: yesFrontiers in Plant Science, 2021
Soil phosphate (Pi) deficiency is a global issue and a major constraint on plant growth. Plants typically acclimatize to low Pi by enhancing their P utilization and/or P acquisition efficiencies; however, different species have variable preferred ...
Xiaowei Hu   +6 more
doaj   +1 more source

Effects of specific inhibitors on the gene expression of a digestive trypsin in Pieris brassicae L. (Lepidoptera: Pieridae)

open access: yesJournal of Plant Protection Research, 2018
Protein digestion in insects relies on several groups of proteases, among which trypsin plays a prominent role. In the current study, larvae of Pieris brassicae L.
Ali Sharifloo   +3 more
doaj   +1 more source

Seed-born Burkholderia glumae Infects Rice Seedling and Maintains Bacterial Population during Vegetative and Reproductive Growth Stage

open access: yesThe Plant Pathology Journal, 2018
Rice world production is affected due to the growing impact of diseases such as bacterial panicle blight, produced by Burkholderia glumae. The pathogen-induced symptoms include seedling rot, grain rot and leaf-sheath browning in rice plants.
Luz Adriana Pedraza   +2 more
doaj   +1 more source

Physiological and Proteomic Analysis of Different Molecular Mechanisms of Sugar Beet Response to Acidic and Alkaline pH Environment

open access: yesFrontiers in Plant Science, 2021
Soil pH is a major constraint to crop plant growth and production. Limited data are available on sugar beet growth status under different pH conditions. In this study, we analyzed the growth status and phenotype of sugar beet under pH 5, pH 7.5, and pH 9.
Gui Geng   +10 more
doaj   +1 more source

Ethylene and metal stress: small molecule, big impact

open access: yesFrontiers in Plant Science, 2016
The phytohormone ethylene is known to mediate a diverse array of signaling processes during abiotic stress in plants. Whereas many reports have demonstrated enhanced ethylene production in metal-exposed plants, the underlying molecular mechanisms are ...
Els eKeunen   +3 more
doaj   +1 more source

PREMATURE SENESCENCE LEAF 50 Promotes Heat Stress Tolerance in Rice (Oryza sativa L.)

open access: yesRice, 2021
Background Heat stress is a major environmental factor that could induce premature leaf senescence in plants. So far, a few rice premature senescent leaf mutants have been reported to involve in heat tolerance.
Yan He   +5 more
doaj   +1 more source

Identification of DNA Methylation and Transcriptomic Profiles Associated With Fruit Mealiness in Prunus persica (L.) Batsch

open access: yesFrontiers in Plant Science, 2021
Peach (Prunus persica) fruits have a fast ripening process and a shelf-life of days, presenting a challenge for long-distance consuming markets. To prolong shelf-life, peach fruits are stored at low temperatures (0 to 7 °C) for at least two weeks, which ...
Karin Rothkegel   +7 more
doaj   +1 more source

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