Abscisic Acid-Induced Stomatal Closure: An Important Component of Plant Defense Against Abiotic and Biotic Stress [PDF]
Abscisic acid (ABA) is a stress hormone that accumulates under different abiotic and biotic stresses. A typical effect of ABA on leaves is to reduce transpirational water loss by closing stomata and parallelly defend against microbes by restricting their
Pulimamidi Bharath+2 more
doaj +3 more sources
Plant cell wall integrity maintenance as an essential component of biotic stress response mechanisms [PDF]
Plant cell walls provide structural support during development and represent the first line of defense against biotic and abiotic stress. In recent years evidence has accumulated that a dedicated plant cell wall integrity maintenance mechanism exists ...
Thorsten eHamann
doaj +3 more sources
Mycological composition of soils in Kuban rice agrocenoses as a biotic component for their health [PDF]
Studies of the water-physical, physical-chemical and biological properties of meadow-chernozem soils were carried out on a rice irrigation system located in the present-day delta of the Kuban River. Rice meadow-chernozem soils have good water and general
Slyusarev V.+3 more
doaj +2 more sources
The Crosstalks Between Jasmonic Acid and Other Plant Hormone Signaling Highlight the Involvement of Jasmonic Acid as a Core Component in Plant Response to Biotic and Abiotic Stresses [PDF]
Plant hormones play central roles in plant growth, developmental processes, and plant response to biotic and abiotic stresses. On the one hand, plant hormones may allocate limited resources to the most serious stresses; on the other hand, the crosstalks ...
Jing Yang+6 more
semanticscholar +2 more sources
All kinds of micro- and macroorganisms live in the massifs of clay soils: plants living in (or on) clay soils are called pelitophytes (from the Greek πηλός - “clay” and phyton - “plant”), micro- and macroorganisms living in clays, or associated with ...
V. A. Korolev
semanticscholar +2 more sources
The apoplastic oxidative burst in response to biotic stress in plants: a three-component system. [PDF]
The oxidative burst, the generation of reactive oxygen species (ROS) in response to microbial pathogen attack, is a ubiquitous early part of the resistance mechanisms of plant cells.
G. Bolwell+7 more
semanticscholar +2 more sources
Using our own data and data from the literature, we assessed the total biomass of the biotic component of the ecosystem of the Ivankovo Reservoir (Upper Volga, Russia), a eutrophic reservoir which is becoming overgrown with macrophytes.
A. I. Kopylov+4 more
doaj +3 more sources
Relative importance of biotic and abiotic soil components to plant growth and insect herbivore population dynamics. [PDF]
Plants are affected by several aspects of the soil, which have the potential to exert cascading effects on the performance of herbivorous insects. The effects of biotic and abiotic soil characteristics have however mostly been investigated in isolation ...
Martijn L Vandegehuchte+2 more
doaj +3 more sources
Biotic interactions are part of all ecosystem attributes and play an important role in the structure and stability of biological communities. In this study, we give a brief account of how the threads of biotic interactions are linked and how we can ...
Pedro Luna+3 more
doaj +2 more sources
ROS generated from biotic stress: Effects on plants and alleviation by endophytic microbes
Aerobic living is thought to generate reactive oxygen species (ROS), which are an inevitable chemical component. They are produced exclusively in cellular compartments in aerobic metabolism involving significant energy transfer and are regarded as by ...
Pramod Kumar Sahu+10 more
doaj +2 more sources