Results 111 to 120 of about 25,080 (233)
The influence of incubation periods on photosynthesis–irradiance curves [PDF]
, 2002 In phytoplankton primary production studies, samples for the determination of photosynthesis versus irradiance relationship ( P–I) are usually incubated at several irradiance levels during a fixed time period, commonly 2–4 h.
Duarte, Pedro +2 more
core +1 more source
Optical Micromanipulation Techniques Combined with Microspectroscopic Methods [PDF]
, 2015 Předložená dizertační práce se zabývá kombinací optických mikromanipulací s mikrospektroskopickými metodami. Využili jsme laserovou pinzetu pro transport a třídění živých mikroorganismů, například jednobuněčných řas, či kvasinek.
Pilát, Zdeněk
core
Light-harvesting superstructures of green plant chloroplasts lacking photosystems [PDF]
, 2015 "This is the peer reviewed version of the following article: Belgio, E., Ungerer, P., and Ruban, A. V. (2015) Light-harvesting superstructures of green plant chloroplasts lacking photosystems. Plant Cell Environ, 38: 2035–2047.
Belgio, E, Ruban, AV, Ungerer, P
core +1 more source
Enhancing the vase life of cut roses through spectral optimisation during greenhouse cultivation
Annals of Applied Biology, Volume 188, Issue 3, Page 656-673, May 2026.Here, we examined three red‐to‐blue (R:B) light emitting diode (LED) ratios (90:10, 80:20 and 70:30) in two cut rose cultivars. All treatments enhanced photosynthesis, with 90:10 showing the strongest effects—raising chlorophyll, carotenoids, anthocyanins and carbohydrate levels, and extending vase life by up to 30%.
Maryam Davarzani +6 more
wiley +1 more source
Reduced snow cover at the alpine treeline: resistance and recovery of saplings
New Phytologist, Volume 250, Issue 3, Page 1492-1509, May 2026.Summary At high elevations, tree saplings and shrubs are usually protected by mid‐winter snow cover, although climate change is expected to extend the snow‐free (SF) period. Exposure to winter drought, freeze–thaw events and freezing temperatures will therefore increase, inducing damages to the hydraulic system and to living cells, resulting in reduced
Katline Charra‐Vaskou +4 more
wiley +1 more source
Cell Reports, 2016 The ventral tegmental area (VTA) receives phenotypically distinct innervations from the pedunculopontine tegmental nucleus (PPTg). While PPTg-to-VTA inputs are thought to play a critical role in stimulus-reward learning, direct evidence linking PPTg-to ...
Hau-Jie Yau +7 more
doaj +1 more source
New Phytologist, Volume 250, Issue 4, Page 2689-2705, May 2026.Summary Studying cell‐to‐cell heterogeneity is essential to understand how unicellular organisms respond to stresses. We introduce a single‐cell analysis framework that enables the study of intercellular heterogeneity of photosynthetic traits, particularly their interactions within individual cells that have identical genotypes, cellular contexts and ...
Aliénor Lahlou +9 more
wiley +1 more source
Biologia Plantarum, 2010 The aim of this study was to investigate acclimation of micropropagated plants of Rhododendron ponticum subsp. baeticum to different irradiances and recovery after exposure to high irradiance. Plants grown under high (HL) or intermediate (IL) irradiances
M. L. Osório, J. Osório, A. Romano
doaj +1 more source
Plant Biotechnology Journal, Volume 24, Issue 5, Page 3012-3031, May 2026.ABSTRACT Low temperature is a critical abiotic stress that imposes major constraints on the sustainable development of the fruit tree industry. Although exogenous dopamine has been shown to enhance cold tolerance in plants, its molecular mechanisms in apple (Malus domestica) remain poorly understood.
Kexin Tan +9 more
wiley +1 more source
Transcription Profiling of Potato Leaves in Response to Heat Stress at Single‐Cell Resolution
Plant Biotechnology Journal, Volume 24, Issue 5, Page 2970-2987, May 2026.ABSTRACT Potato (Solanum tuberosum L.) is a globally important food crop with considerable nutritional and economic value. Heat stress significantly inhibits potato plant growth and tuber development, constraining the sustainable development of the potato industry. Currently, studies on the cellular‐level mechanisms underlying heat adaptation in potato
Shiqi Wen +8 more
wiley +1 more source