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Convergence of sphingolipid desaturation across over 500 million years of plant evolution
plant evolution low temperatures Physcomitrium (Physcomitrella) patens PpSFD
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2023/12/15
or plants, acclimation to low temperatures is fundamental to survival. This process involves the modification of lipids to maintain membrane fluidity. We previously identified a new cold-induced putat...
Tuning drought resistance by using a root-specific expression transcription factor PdNF-YB21 in Arabidopsis thaliana
NF-YB Transcription factor Drought resistance Root water use efficiency Root growth Arabidopsis thaliana
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2023/12/11
Root growth is essential for plant survival under drought stress. Root growth includes diameter growth and longitudinal growth, which play different roles in the regulation of drought tolerance. Howev...
2023年12月9日-11日，2023年度中国鹤类研究与保护研讨会暨中国野生动物保护协会鹤类联合保护委员会年度工作会议在江西省永修县成功举行。此次会议由中国野生动物保护协会鹤类联合保护委员会（秘书处设立在全国鸟类环志中心）主办，江西省野生动物保护协会和江西省永修县人民政府承办。中国野生动物保护协会秘书长武明录、江西省林业局副局长刘宾、国家林草局野生动植物保护司处长李林海、永修县县长朱超、国际鹤类基...
Lipid Signaling through G Proteins
N-acylethanolamines G proteins lipid signaling endocannabinoids
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2023/12/11
N-Acylethanolamine (NAE) signaling has received considerable attention in vertebrates as part of the endocannabinoid signaling system, where anandamide acts as a ligand for G protein–coupled cannabino...
UVR8 interacts with de novo DNA methyltransferase and suppresses DNA methylation in Arabidopsis
DNA methylation Light responses Plant signalling
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2023/12/11
DNA methylation is an important epigenetic gene regulatory mechanism conserved in eukaryotes. Emerging evidence shows DNA methylation alterations in response to environmental cues. However, the mechan...
Allometric Biomass Models for European Beech and Silver Fir: Testing Approaches to Minimize the Demand for Site-Specific Biomass Observations
biomass Romania site-specific Fagus sylvatica Abies alba Bayesian model mixed effect models
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2023/12/11
In this paper, site-specific allometric biomass models were developed for European beech (Fagus sylvatica L.) and silver fir (Abies alba Mill.) to estimate the aboveground biomass in inca virgin?fores...
How Can Remote Sensing Help Monitor Tropical Moist Forest Degradation?-A Systematic Review
tropical moist forest forest degradation remote sensing forest degradation metrics forest resilience forest structure forest composition forest regeneration
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2023/12/11
In the context of the climate and biodiversity crisis facing our planet, tropical forests playing a key role in global carbon flux and containing over half of Earth's species are important to preserve...
Resilience of Spanish forests to recent droughts and climate change
drought greening LAI Mediterranean forest resilience NDVI protected areas SPEI time-series
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2023/12/11
A widespread increase in forest cover is underway in northern Mediterranean forests because of land abandonment and decreased wood demand, but the resilience of these successional forests to climate c...
Ascorbic acid modulation by ABI4transcriptional repression ofVTC2in thesalt tolerance ofArabidopsis
ABI4 Salt stress Ascorbic acid VTC2 ROS accumulation
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2023/12/11
Abscisic acid (ABA) plays an important role in plant abiotic stress responses, and ABA INSENSITIVE 4 (ABI4) is a pivotal transcription factor in the ABA signaling pathway. In Arabidopsis, ABI4 negativ...
Developmental plasticity in Arabidopsis thaliana under combined cold and water deficit stresses during flowering stage
Acclimation Bolting Cold Flower size Terminal combined stress Water deficit
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2023/12/11
In nature, plants are exposed to multiple and simultaneous abiotic stresses that influence their growth, development, and reproduction. In the last years, the study of combined stresses has aroused th...
Simulating the effects of water limitation on plant biomass using a 3D functional-structural plant model of shoot and root driven by soil hydraulics
functional-structural plant models soil modelling GroIMP ArchiSimple Min3P photosynthesis soil-plant interactions water uptake water deficit intercropping
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2023/12/11
Background and Aims Improved modelling of carbon assimilation and plant growth to low soil moisture requires evaluation of underlying mechanisms in the soil, roots, and shoots. The feedback between pl...
Shifts in Forest Species Composition and Abundance under Climate Change Scenarios in Southern Carpathian Romanian Temperate Forests
LANDIS-II PnET climate change Southern Carpathians forest biomass production species composition species abundance Romanian temperate forests
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2023/12/11
The structure and functioning of temperate forests are shifting due to changes in climate. Foreseeing the trajectory of such changes is critical to implementing adequate management practices and defin...
Influence of Soil Properties on P Pools and Its Effect on Forest Productivity in Mediterranean Calcareous Soils
calcareous soils Mediterranean ecosystem phosphorus availability phosphorus fractionation semiarid environment sequential extraction
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2023/12/11
Although soil phosphorus is essential for vegetation growth it is not always found in labile forms, hampering its absorption by plants, and is limited in forest ecosystems. This study explores soil P ...
A Combination of Biotic and Abiotic Factors and Diversity Determine Productivity in Natural Deciduous Forests
biotic and abiotic factors forest productivity parametric and nonparametric models tree volume growth
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2023/12/11
The relative importance of different biotic and abiotic variables for estimating forest productivity remains unclear for many forest ecosystems around the world, and it is hypothesized that forest pro...
Effects of Stand Structure and Topography on Forest Vegetation Carbon Density in Jiangxi Province
stand characteristics terrain factor driving force regression analysis
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2023/12/11
Stand structure and topography are important factors affecting forest vegetation carbon density (FVCD). Revealing the interaction mechanisms between stand structure and topography on FVCD is of great ...