Results 91 to 100 of about 198,944 (242)

[C4 type photosynthesis].

Postepy biochemii, 2012
C4 photosynthesis includes several anatomical and biochemical modifications that allow plants to concentrate CO2 at the site of Rubisco. The photorespiratory pathway is repressed in C4 plants, since the rates of photosynthesis and biomass production are increased. This is an adaptation to high light intensities, high temperatures and dryness. C4 plants
Anna, Drozak, Wioleta, Wasilewska, Alicja, Buczyńska, Elzbieta, Romanowska   +3 more
openaire   +1 more source

Oligocene CO2 Decline Promoted C4 Photosynthesis in Grasses [PDF]

, 2008
SummaryC4 photosynthesis is an adaptation derived from the more common C3 photosynthetic pathway that confers a higher productivity under warm temperature and low atmospheric CO2 concentration [1, 2].
Christin, Pascal-Antoine, Samaritani, Emanuela, Salamin, Nicolas, Savolainen, Vincent, Duvall, Melvin R., Hodkinson, Trevor R., Besnard, Guillaume   +6 more
core   +1 more source

Genome‐scale insights into metabolic streamlining and photosynthetic energy balance in the extremophile green alga Picocystis salinarum (Picocystophyceae, Chlorophyta)

Journal of Phycology, EarlyView.
Abstract Picocystis salinarum is an early‐diverging chlorophyte and the sole described member of the Picocystophyceae, frequently dominating hypersaline and alkaline lakes despite extreme physicochemical constraints. To elucidate the genomic foundations of its ecological success, we generated a fully annotated, chromosome‐scale nuclear genome assembly ...
Claude Lemieux, Christian Otis, Monique Turmel   +2 more
wiley   +1 more source

C4 photosynthesis boosts growth by altering physiology, allocation and size. [PDF]

, 2016
C4 photosynthesis is a complex set of leaf anatomical and biochemical adaptations that have evolved more than 60 times to boost carbon uptake compared with the ancestral C3 photosynthetic type(1-3).
Christin, Pascal-Antoine, Thompson, K., Bennett, Christopher, Freckleton, Robert P., Rees, Mark, Mockford, E.J., Mockford, Emily J., Freckleton, R.P., Rees, M., Spriggs, E.L., Christin, P.A., Atkinson, R.R., Bennett, C., Spriggs, Elizabeth L., Thompson, Ken, Atkinson, Rebecca R. L., Osborne, Colin P., Osborne, C.P.   +17 more
core   +1 more source

A phylogenomic approach for a new infrageneric classification of Bulbostylis (Abildgaardieae, Cyperaceae)

Journal of Systematics and Evolution, EarlyView.
In this study, we investigate the relationships among 149 species of Bulbostylis (Cyperaceae)—representing 69% of global diversity—using a universal probe kit for targeted genomic sequencing of flowering plants (Angiosperms353 probe kit). Our sampling also includes the genus Nelmesia, which we found to fall within Bulbostylis.
Jérémie Morel, Fitiavana Rasaminirina, Juliene de Fátima Maciel‐Silva, Sidonie Bellot, Jacob B. Landis, Chelsea D. Specht, André dos Santos Bragança Gil, Vonjison Rakotoarimanana, Alexandre R. Zuntini, Vincent Savolainen, Isabel Larridon   +10 more
wiley   +1 more source

An integrated model of soil-canopy spectral radiances, photosynthesis, fluorescence, temperature and energy balance [PDF]

, 2009
This paper presents the model SCOPE (Soil Canopy Observation, Photochemistry and Energy fluxes), which is a vertical (1-D) integrated radiative transfer and energy balance model. The model links visible to thermal infrared radiance spectra (0.4 to 50 μm)
Su, Z, van der Tol, C, C. van der Tol, Timmermans, J., Su, Zhongbo, Z. Su, Verhoef, A., Timmermans, J, W. Verhoef, Su, Z., J. Timmermans, Tol, C., van der, Verhoef, W., A. Verhoef, Verhoef, W, van der Tol, C., Verhoef, Anne, Su, Zhongbo; id_orcid   +17 more
core   +2 more sources

Extending the limits of algal growth and stress resilience – the desert alga Chlorella ohadii as an emerging model

New Phytologist, EarlyView.
Multiple facets of Chlorella ohadii biological properties and potential as a research model and biotechnology platform. Summary Since its isolation from the sand dunes of the Negev Desert over a decade ago, the unicellular green alga Chlorella ohadii has turned into a reference organism for studying photosynthesis, metabolism, and abiotic stress ...
Or Geffen, Hilla Matityahu, Iftach Yacoby, Michal Breker, Haim Treves   +4 more
wiley   +1 more source

Retrospect and prospect of research on C4 photosynthesis in diatoms

, 2020
Diatoms（Bacillariophyta） is one of the main groups of marine phytoplankton and plays an important role in global carbon cycle. The emergence of C4 photosynthesis is a major stride in plant evolution, and also affects the global carbon cycle. However, the
任庆敏, 秦松, 赵志方, 王寅初, 郭少方, 赵东会   +5 more
core  

Linking drought strategy to climate‐of‐origin in a widespread C4 grass: hydraulic traits, xylem anatomy and stomatal behaviour in Themeda triandra

New Phytologist, EarlyView.
Climate‐of‐origin of Themeda triandra populations used in this study. Summary Hydraulic, stomatal, and anatomical traits strongly influence plant performance under drought, but the extent to which these trait‐types are coordinated and relate to climate‐of‐origin remains vastly underexplored in herbaceous species relative to woody plants.
Vinod Jacob, Christopher J. Blackman, Brendan Choat, Brian J. Atwell, Eloise Foo, Alejandro Correa‐Lozano, Travis G. Britton, Emma E. Sumner, Ian J. Wright   +8 more
wiley   +1 more source

Using Evolution as a Guide to Engineer Kranz-Type C4 photosynthesis

Frontiers in Plant Science, 2013
Kranz-type C4 photosynthesis has independently and rapidly evolved over sixty times to dramatically increase radiation use efficiency in both monocots and eudicots. Indeed, it is one of the most exceptional examples of convergent evolution in the history
Thomas L. Slewinski
doaj   +1 more source