Increasing atmospheric humidity and CO2 concentration alleviate forest mortality risk
Blog, Plant Science Research Weekly, Research, Research BlogLiu et al. used models to predict the effects of climate change on tree mortality in 13 temperate and tropical forest biomes across the globe. When only increased temperature and changes in precipitation are considered, mortality increases in most biomes, with higher emissions models leading to increased…
Atmospheric evidence for a global secular increase in carbon isotopic discrimination of land photosynthesis ($)
Blog, Plant Science Research Weekly, Research, Research BlogCarbon exist in two stable isotopic forms; 99% as 12C and 1% as 13C. The carbon-fixing enzyme Rubisco preferentially fixes 12C, so fossil fuels are enriched for 12C, and since the industrial revolution the atmospheric 13C / 12C ratio has been increasing as the 12C-enriched fossil fuels are reconverted…
Coupling of pollination services and coffee suitability under climate change
Blog, Plant Science Research Weekly, Research, Research BlogWith changing climate, crops may need to be relocated to new regions for optimal growth temperatures or precipitation, but temperature and rainfall are not the sole influencers of productivity. Many crops, including coffee, depend on pollinators, which may or may not be available in other regions. Imbach…
Nuclear transcriptomes at high resolution using retooled INTACT
Blog, Plant Science Research Weekly, Research, Research BlogReynoso et al. describe the Isolation of Nuclei from TAgged specific Cell Types (INTACT) in rice. In this method, modified from one described previously in Arabidopsis and tomato, nuclei are labeled with a biotinylated nuclear-envelope anchored protein. Best results were obtained when a rice WIP (WPP-Interacting…
Special Issue: Plant evolutionary developmental biology (Plant Evo-Devo) ($)
Blog, Plant Science Research Weekly, Research, Research BlogThis issue is rooted in the 37th New Phytologist Symposium on ‘Plant developmental evolution’, 2016, that gathered researchers working on the developing field of plant evo-devo. The issue is a wonderful compendium of work presented during the symposium and the contribution of other researchers working…
What We're Reading: October 6th
Blog, Research, Research BlogSpecial Issue: Plant evolutionary developmental biology (Plant Evo-Devo) ($)
This issue is rooted in the 37th New Phytologist Symposium on ‘Plant developmental evolution’, 2016, that gathered researchers working on the developing field of plant evo-devo. The issue is a wonderful compendium of…
SIEVE ELEMENT-LINING CHAPERONE 1 restricts aphid feeding on Arabidopsis during heat stress ($)
Blog, Plant Science Research Weekly, Research, Research BlogAphids are major pests that damage plants by sucking out phloem sap and as by acting as vectors in transmission of more than 300 different viruses. Kloth et al. used a high-throughput method involving video-tracking of aphid behavior on leaf discs to score 350 Arabidopsis accessions for aphid resistance.…
Write a Plant Science Haiku: And the winner is...
Blog, Education, Research, Research BlogThe September Plantae competition asked plant scientists to write and submit haiku about plant science. With nearly 100 submissions, our judges struggled to make their decision. Most of the submissions embodied the spirit of the haiku form, many were lovely, nearly all expressed the author's fascination…
Plant Cell EIC Sabeeha Merchant meets with Chinese plant scientists
Blog, Research, Research Blog, The Plant Cell, The Plant Cell: NewsSabeeha Merchant, Editor-in-Chief of The Plant Cell, recently spent a week in China meeting with Chinese scientists at SIPPE (Shanghai Institute of Plant Physiology and Ecology) and FAFU (Fujian Agriculturlal and Forstry University) to learn about their research. She emphasized the power of technology…