Results 181 to 190 of about 10,901,941 (264)

Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens

FEBS Open Bio, EarlyView.
Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee, Giulia Zanetti, Bram van den Broek, Kees Jalink   +3 more
wiley   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

FEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero, Maria Kopsida, Nathalie Arendt, Hans Lennernäs, Markus Sjöblom, Femke Heindryckx   +5 more
wiley   +1 more source

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Effect of uniconazole and nitrogen levels on lodging resistance and yield potential of maize under medium and high plant population.

Plant biology, 2021
• Lodging in maize results in grain yield reduction. The purpose of the experiment was to investigate the effects of uniconazole (UCZ) and nitrogen (N) rates under medium and high plant population on lodging resistance and yield attributes of maize. • We
I. Ahmad, S. Ahmad, X. Yang, X. Meng, B. P. Yang, T. Liu, Q. Han   +6 more
semanticscholar   +1 more source

How mycorrhizal associations drive plant population and community biology

Science, 2020
The pervasive power of mycorrhizas Associations between plants and symbiotic fungi—mycorrhizas—are ubiquitous in plant communities. Tedersoo et al. review recent developments in mycorrhizal research, revealing the complex and pervasive nature of this ...
L. Tedersoo, M. Bahram, M. Zobel
semanticscholar   +1 more source

Disease in Invasive Plant Populations

Annual Review of Phytopathology, 2020
Non-native invasive plants can establish in natural areas, where they can be ecologically damaging and costly to manage. Like cultivated plants, invasive plants can experience a relatively disease-free period upon introduction and accumulate pathogens over time.
Erica M, Goss, Amy E, Kendig, Ashish, Adhikari, Brett, Lane, Nicholas, Kortessis, Robert D, Holt, Keith, Clay, Philip F, Harmon, S Luke, Flory   +8 more
openaire   +2 more sources

Reproductive losses due to climate change‐induced earlier flowering are not the primary threat to plant population viability in a perennial herb

Journal of Ecology, 2019
Despite a global footprint of shifts in flowering phenology in response to climate change, the reproductive consequences of these shifts are poorly understood.
A. Iler, A. Compagnoni, D. Inouye, Jennifer L. Williams, Paul J. CaraDonna, A. Anderson, T. Miller   +6 more
semanticscholar   +1 more source

Plant–pollinator population dynamics

Theoretical Population Biology, 2010
We formulate and analyze a multi-generation population dynamics model for pollinators' mutualism with plants. The centerpiece of our model is an analytical expression for population-level plant-pollinator interactions extrapolated from a model of individual-level flowers and bees interactions.
Michael A. Fishman, Lilach Hadany
openaire   +3 more sources

Erect–leaf posture promotes lodging resistance in oat plants under high plant population

European Journal of Agronomy, 2019
Developing an appropriate strategy to increase oat yield potential to meet the increasing market demand and overall returns is urgently needed. Crop lodging is the main constraint for improving oat yields.
Wei Wu, B. Ma
semanticscholar   +1 more source

SUNFLOWER OIL YIELD RESPONSES TO PLANT POPULATION AND ROW SPACING: VEGETATIVE AND REPRODUCTIVE PLASTICITY

Field crops research (Print), 2019
Attempts have not been made to increase the potential yield of sunflower via the combined use of high plant populations and crowding-tolerant cultivars, an approach that has been successful in maize -another strong apical dominance crop.
M. L. Pereira, A. Hall
semanticscholar   +1 more source

Plant growth and population dynamics.

2006
The main purpose of quantitative nematological research is to achieve an optimal economical protection of crops against plant-parasitic nematodes. To accomplish this, the costs of control measures must be adjusted to the costs of the expected yield reduction compared to the yield in a situation without the need for control.
Schomaker, C.H., Been, T.H.
openaire   +3 more sources