Results 31 to 40 of about 157,688 (322)
Botanical Sciences, 2013 Se determinó la influencia de la luz sobre la densidad de cloroplastos y la formación de parénquima no lignificado en tallos de Myriocarpa longipes y Urera glabriuscula, dos especies pioneras del trópico mexicano que pueden crecer bajo condiciones de ...
Eliezer Cocoletzi +3 more
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Photosynthesis, growth, and survival in seedlings of four tropical fruit-tree species under intense radiation [PDF]
Acta Amazonica, 2021 In the Amazon region, agroforestry systems (AFSs) are recommended as a sustainable production alternative for local communities. A common component in Amazonian AFSs are tropical fruit trees, which can form the canopy or grow in the understory.
Daniel ORTIZ +2 more
doaj +1 more source
The Intracellular Distribution of Folate Derivatives in Pea Leaves
Pteridines, 2003 After hydrolysis of polyglutamate derivatives, leaf extracts of pea (Pisum sativum L.) seedlings were examined for individual folates using high Performance liquid chromatography and microbiological assays employing Lactobacillus rhamnosus and ...
Chan Sherwin Y., Cossins Edwin A.
doaj +2 more sources
Plant Carbonic Anhydrases, their Role in Stress Defense and Possible Practical Use [PDF]
Journal of Stress Physiology & Biochemistry, 2018 The review presents data on the distribution of carbonic anhydrases in photosynthetic organisms and their location in cellular compartments. The functions of carbonic anhydrases to provide a high photosynthesis rate as well as their participation in ...
Rudenko N.N. +4 more
doaj
Natural recovery of genetic diversity by gene flow in reforested areas of the endemic Canary Island pine, Pinus canariensis [PDF]
Forest Ecology and Management 244, 1-3 (2007) 122-128, 2008 The endemic pine, Pinus canariensis, forms one of the main forest ecosystems in the Canary Islands. In this archipelago, pine forest is a mosaic of natural stands (remnants of past forest overexploitation) and artificial stands planted from the 1940's. The genetic makeup of the artificially regenerated forest is of some concern. The use of reproductive
arxiv +1 more source
Metabolic Reprogramming in Chloroplasts under Heat Stress in Plants
International Journal of Molecular Sciences, 2018 Increases in ambient temperatures have been a severe threat to crop production in many countries around the world under climate change. Chloroplasts serve as metabolic centers and play a key role in physiological adaptive processes to heat stress.
Qing-Long Wang +3 more
semanticscholar +1 more source
SHORT-TERM CHILLING OF WHEAT SEEDLINGS OR ROOTS AFFECTS THE ULTRASTRUCTURE OF MESOPHYLL CELLS
Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2017 The effects of short-term chilling (2°C, 10 min) of seedlings or roots of wheat (Triticum aestivum L.) on the cold tolerance and ultrastructure of mesophyll cells were studied under controlled conditions.
Yulia Venzhik +2 more
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Chloroplast microsatellites reveal colonization and metapopulation dynamics in the Canary Island pine [PDF]
Molecular Ecology 15, 10 (2006) 2691-8, 2008 Chloroplast microsatellites are becoming increasingly popular markers for population genetic studies in plants, but there has been little focus on their potential for demographic inference. In this work the utility of chloroplast microsatellites for the study of population expansions was explored.
arxiv +1 more source
Nature Communications, 2019 Chloroplasts are important for photosynthesis and for plant immunity against microbial pathogens. Here we identify a haustorium-specific protein (Pst_12806) from the wheat stripe rust fungus, Puccinia striiformis f. sp.
Qiang Xu +6 more
semanticscholar +1 more source
Carboxysome encapsulation of the CO2-fixing enzyme Rubisco in tobacco chloroplasts
Nature Communications, 2018 A long-term strategy to enhance global crop photosynthesis and yield involves the introduction of cyanobacterial CO2-concentrating mechanisms (CCMs) into plant chloroplasts.
Benedict M Long +11 more
semanticscholar +1 more source