The effect of polyploidization on tree hydraulic functioning.
Sign Up to like & getrecommendations! Published in 2018 at "American journal of botany"
DOI: 10.1002/ajb2.1032
Abstract: PREMISE OF THE STUDY Recent research has highlighted the importance of living tissue in wood. Polyploidization can impact amounts and arrangements of living cells in wood, potentially leading to increased drought tolerance. Tetraploid variants were… read more here.
Keywords: drought induced; vulnerability; gala; induced cavitation ... See more keywords
AMF inoculation and phosphorus supplementation alleviates drought induced growth and photosynthetic decline in Nicotiana tabacum by up-regulating antioxidant metabolism and osmolyte accumulation
Sign Up to like & getrecommendations! Published in 2020 at "Environmental and Experimental Botany"
DOI: 10.1016/j.envexpbot.2020.104088
Abstract: Abstract Arbuscular mycorrhizal fungi (AMF) improves phosphorus (P) uptake in plants and regulates growth under environmental stresses. Present trials were undertaken to study the effect of phosphorus (P, 40 mg kg−1 soil) supplementation and AMF (Glomus versiforme)… read more here.
Keywords: supplementation; accumulation; inoculation; drought induced ... See more keywords
Genome-resolved metagenomics reveals role of iron metabolism in drought-induced rhizosphere microbiome dynamics
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-021-23553-7
Abstract: Recent studies have demonstrated that drought leads to dramatic, highly conserved shifts in the root microbiome. At present, the molecular mechanisms underlying these responses remain largely uncharacterized. Here we employ genome-resolved metagenomics and comparative genomics… read more here.
Keywords: drought; metabolism; drought induced; resolved metagenomics ... See more keywords
Drought-induced soil microbial amino acid and polysaccharide change and their implications for C-N cycles in a climate change world
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-46984-1
Abstract: High microbial carbon (MBC) demand, a proxy for energy demand (cost), during soil microbial response to stressors such as drought are a major gap in understanding global biogeochemical cycling of carbon (C) and nitrogen (N).… read more here.
Keywords: soil microbial; change; drought induced; induced soil ... See more keywords
Drought-induced dieback of Pinus nigra: a tale of hydraulic failure and carbon starvation
Sign Up to like & getrecommendations! Published in 2019 at "Conservation Physiology"
DOI: 10.1093/conphys/coz012
Abstract: Extreme summer droughts induced differential impacts in a population of Pinus nigra trees. We analyzed eventual physiological differences between desiccated and healthy trees. Desiccated trees were more vulnerable to drought-induced xylem embolism, and were also… read more here.
Keywords: dieback pinus; drought; pinus nigra; drought induced ... See more keywords
The stability enigma of hydraulic vulnerability curves: addressing the link between hydraulic conductivity and drought-induced embolism.
Sign Up to like & getrecommendations! Published in 2019 at "Tree physiology"
DOI: 10.1093/treephys/tpz078
Abstract: Maintaining xylem water transport under drought is vital for plants, but xylem failure does occur when drought-induced embolisms form and progressively spread through the xylem. The hydraulic method is widely considered the gold standard to… read more here.
Keywords: hydraulic conductivity; drought; water; drought induced ... See more keywords
Drought-Induced Mortality: Branch Diameter Variation Reveals a Point of No Recovery in Lavender Species.
Sign Up to like & getrecommendations! Published in 2020 at "Plant physiology"
DOI: 10.1104/pp.20.00165
Abstract: In the context of climate change, determining the physiological mechanisms of drought-induced mortality in woody plants and identifying thresholds of drought survivorship will improve forecasts of forest and agroecosystem die-off. Here, we tested whether continuous… read more here.
Keywords: induced mortality; variation; branch diameter; drought induced ... See more keywords
Robust Multisensor Prediction of Drought-Induced Yield Anomalies of Soybeans in Argentina
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2022.3171415
Abstract: A multisensor method for the prediction of drought-induced agricultural impact is put forth in this letter. The input data considered include MODIS NDVI and land surface temperature (LST), ESA-CCI Soil Moisture, and CHIRPS rain data,… read more here.
Keywords: prediction drought; methodology; drought; drought induced ... See more keywords
Mutually inclusive mechanisms of drought‐induced tree mortality
Sign Up to like & getrecommendations! Published in 2022 at "Global Change Biology"
DOI: 10.1111/gcb.16146
Abstract: Unprecedented tree dieback across Central Europe caused by recent global change‐type drought events highlights the need for a better mechanistic understanding of drought‐induced tree mortality. Although numerous physiological risk factors have been identified, the importance… read more here.
Keywords: tree mortality; mortality; induced tree; drought induced ... See more keywords
Drought-induced alterations in photosynthetic, ultrastructural and biochemical traits of contrasting sugarcane genotypes
Sign Up to like & getrecommendations! Published in 2020 at "PLoS ONE"
DOI: 10.1371/journal.pone.0235845
Abstract: Drought is an important factor which limits growth of sugarcane. To elucidate the physiological and biochemical mechanisms of tolerance, a pot experiment was conducted at Sugarcane Research Institute, Kaiyuan, China. Two genotypes (Yuetang 93-159-sensitive and… read more here.
Keywords: yuetang 159; alterations photosynthetic; drought; tolerance ... See more keywords
Drought Induced Signaling in Rice: Delineating Canonical and Non-canonical Pathways
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers in Chemistry"
DOI: 10.3389/fchem.2018.00264
Abstract: Drought induced stress is often a bottleneck of agricultural crop production. Invariably, field crops across all agro-ecological regions succumb to it with an yield penalty. Drought massively affects the growth and harvestable yield in crops… read more here.
Keywords: rice; induced signaling; drought induced; non canonical ... See more keywords