Results 91 to 100 of about 82,202 (294)

Abiotic and biotic factors in the nutrient solution and filter skin (Schmutzdecke) of slow filters integrated to closed hydroponic greenhouse systems [PDF]

open access: yes, 2006
Rapid pathogen dispersal by circulating nutrient solutions in closed hydroponic systems poses a major threat to this production method. Slow filtration is very effective against important fungal pathogens such as Phytophthora cryptogea and Pythium ...
Furtner, Bernhard
core  

From Defense Executor to Engineering Target: Harnessing Lignin for Crop Resistance

open access: yesAdvanced Science, EarlyView.
Lignin serves as both a physical and chemical executor of broad‐spectrum plant immunity. This review systematically summarizes classical and recent advances in lignin‐mediated immunity, outlines the multifaceted regulatory modules controlling lignification under biotic stress, discusses key physiological and biochemical mechanisms behind lignin‐based ...
Yanwen Yu   +6 more
wiley   +1 more source

Application of Rosemary and Eucalyptus Essential Oils and Their Main Component on the Preservation of Apple and Pear Fruits

open access: yes, 2021
Nowadays, increase fruit losses are being reported due to the development of fungal postharvest diseases. In an attempt to reduce the use of synthetic fungicides, a turn towards natural products such as essential oils (EOs) and natural compounds has been
Panayiota Xylia   +7 more
core   +1 more source

The Spatiotemporal Genetic Architecture of Seed Vigor in Upland Cotton

open access: yesAdvanced Science, EarlyView.
Leveraging the semi‐automated SeedRanger platform, we profiled the germination kinetics of 356 cotton accessions at a 30‐min interval. This high‐throughput phenomic approach delineated a temporal genetic network comprising 541 stage‐specific loci. Crucially, functional validation identified FLA2 as a pivotal, auxin‐modulated regulator that orchestrates
Luyao Wang   +32 more
wiley   +1 more source

Sorption of Trace Elements by Biotic and Abiotic Soil Components and Their Composites [PDF]

open access: yes, 2010
With the increasing discharge by excessive application of fertilizer and the development of various industrial productions, the pollution by trace elements in natural environment has received great attention in recent decades. The sorption of trace elements on soil components is considered to be a vital process in controlling their mobility and ...
openaire   +1 more source

Importance of biotic and abiotic components in feedback between plants and soil [PDF]

open access: yes, 2017
The plant-soil feedback affects the forming of a plant community. Plants affect their own species as well as other species. The plant-soil feedback can be both positive and negative.
Hanzelková, Věra
core  

Morphological, physiological and proteomic changes of cereals under abiotic stress [PDF]

open access: yes, 2020
Cereals are among the oldest crops that have been grown and used by humans as important component of their diet. It is an important source of livelihood for the human population and have a wide range of uses, mainly in the food industry.
Kantová, Anežka
core  

Rice CIRCADIAN CLOCK ASSOCIATED 1 transcriptionally regulates ABA signaling to confer multiple abiotic stress tolerance

open access: yes, 2022
A rice core circadian clock component confers broad-spectrum tolerance to abiotic stress by transcriptional orchestration of multiple key genes in abscisic acid signaling. The circadian clock facilitates the survival and reproduction of crop plants under
Wang, Xiling   +4 more
core   +1 more source

Tandem Duplication‐Driven Neofunctionalization of UDP‐Glycosyltransferases Shapes the Diversification of Triterpenoid Saponins in the Cucurbitaceae

open access: yesAdvanced Science, EarlyView.
We present a chromosome‐level genome assembly of Siraitia grosvenorii and, through comparative genomics, uncover a conserved UGT73 tandem array driving triterpenoid saponin diversification in Cucurbitaceae. Crystalized SgUGT73AM30 further reveals the regioselectivity mechanism underlying its catalytic activity.
Guangyi Wang   +13 more
wiley   +1 more source

Pathogenesis related protein 10 (PR-10): A component of multiple defense systems against biotic and abiotic stresses

open access: yesPlant Stress
During biotic stresses, plants deploy cognate elicitors to set off signal transduction networks that subsequently initiate differential expression of genes, designated as defense-related genes.
Megha Kumari   +2 more
doaj   +1 more source

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