Results 91 to 100 of about 148,530 (265)

A defensive symbiont and a plant virus confer direct and discrete phenotypes to a cereal aphid in a context‐dependent manner

open access: yesEcological Entomology, EarlyView.
Different BYDV‐PAV isolates exert contrasting effects on aphid fitness, including reproduction and winged production. Different BYDV‐PAV isolates have contrasting effects on aphid dispersal patterns. Aphid feeding behaviour is modulated by the presence of endosymbionts and plant viruses.
Daniel J. Leybourne   +2 more
wiley   +1 more source

Photosynthetic response of an alpine plant, Rhododendron delavayi Franch, to water stress and recovery: the role of mesophyll conductance

open access: yesFrontiers in Plant Science, 2015
Rhododendron delavayi Franch is an evergreen shrub or small tree with large scarlet flowers that makes it highly attractive as an ornamental species. The species is native to southwest China and southeast Asia, especially the Himalayan region, showing ...
Yanfei eCai   +13 more
doaj   +1 more source

Conductance interaction identification by means of Boltzmann distribution and mutual information analysis in conductance-based neuron models [PDF]

open access: yes, 2012
Conductance interaction identification by means of Boltzmann distribution and mutual information analysis in conductance-based neuron ...
Bielza Concha   +9 more
core   +1 more source

Role of the tomato MARS1/ROUGH gene encoding a LYSINE‐SPECIFIC HISTONE DEMETHYLASE 1 in adventitious root and fruit skin formation

open access: yesJournal of Integrative Plant Biology, EarlyView.
The tomato mars1/rough mutant displays enhanced root regeneration and rough fruits due to ectopic cell proliferation. The causal gene encodes a lysine‐specific histone demethylase that normally maintains gene silencing. Its loss alters histone methylation, upregulating several genes, including those B‐type cyclins involved in tissue‐specific cellular ...
Eduardo Larriba   +14 more
wiley   +1 more source

C‐type cyclin CycC1;1 delays leaf senescence by interacting with and inhibiting MYC2 in Arabidopsis

open access: yesJournal of Integrative Plant Biology, EarlyView.
The C‐type cyclin CycC1;1 interacts with MYC2 and MED25 to block their association and RNA polymerase II recruitment, thereby repressing senescence‐associated gene expression and delaying leaf senescence in Arabidopsis. Unlike jasmonic acid‐inducible JAZ repressors, CycC1;1 operates independently of jasmonic acid signaling, representing an ...
Cai‐Yi Liao   +9 more
wiley   +1 more source

Significance of mesophyll conductance for photosynthetic capacity and water-use efficiency in response to alkaline stress in Populus cathayana seedlings

open access: yes, 2013
Cuttings of Populus cathayana were exposed to three different alkaline regimes (0, 75, and 150 mM Na2CO3) in a semicontrolled environment. The net photosynthesis rate (P (N)), mesophyll conductance (g (m)), the relative limitations posed by stomatal ...
Huang, TF, Xu, G, Duan, BL, Zhang, XL
core  

Role of mesophyll CO₂ diffusion and large-scale disturbances in the interactions between climate and carbon cycles [PDF]

open access: yes, 2013
textReliable prediction of climate change and its impact on and feedbacks from terrestrial carbon cycles requires realistic representation of physiological and ecological processes in coupled climate-carbon models.
Sun, Ying, active 2013
core  

Drought and salinity stress remodel Asian rice (Oryza sativa) leaf development through cell‐type‐specific regulatory programs

open access: yesNew Phytologist, EarlyView.
Osmotic stressors induce developmental and physiological changes in rice (Oryza sativa) seedlings, which are modulated by cell‐type‐specific gene expression and regulatory networks. We exposed plants to two levels of drought and salinity stress and measured the effects of these stressors on developing leaves by measuring physiological traits, ion ...
Sean M. Robertson   +6 more
wiley   +1 more source

Extending the Farquhar–von Caemmerer–Berry photosynthesis model to account for various photorespiratory bypasses

open access: yesNew Phytologist, EarlyView.
We extend a widely used C3‐photosynthesis model to account for various photorespiratory bypasses, thereby, providing a useful resource and framework that enforces future novel bypass work and scrutinize if the results go counter to theory. Our model analyses show that of the 17 published bypass pathways, full‐decarboxylating bypasses (that have been ...
Xinyou Yin   +3 more
wiley   +1 more source

Genotypic, environmental and leaf anatomical effects on mesophyll conductance in wheat (Triticum aestivum L.)

open access: yes, 2016
Improvements in water-use efficiency are required to maintain and improve wheat yield for future climates. The conductance to CO2 diffusion from intercellular airspace to chloroplasts has been termed mesophyll conductance, and significantly limits ...
Jahan, Eisrat
core  

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