Proteomics

Dataset Information

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Peeling back the layers: Functional differentiation between Kalanchoë fedtschenkoi epidermis and mesophyll proteomes


ABSTRACT: What proteins exist in the epidermis layer and how they compare to the proteins in the surrounding mesophyll cells represents a major knowledge gap for how CAM plants thrive in environments with high temperatures and long periods of severe water deficit. Therefore, we performed large-scale proteomics to characterize proteins in epidermis and mesophyll cells from leaves of the constitutive CAM plant Kalanchoë fedtschenkoi.

INSTRUMENT(S): Q Exactive

ORGANISM(S): Kalanchoe Fedtschenkoi

TISSUE(S): Plant Cell, Leaf

SUBMITTER: Paul Abraham  

LAB HEAD: Paul E. Abraham

PROVIDER: PXD010837 | Pride | 2020-04-02

REPOSITORIES: Pride

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Publications

Peeling back the layers of crassulacean acid metabolism: functional differentiation between Kalanchoë fedtschenkoi epidermis and mesophyll proteomes.

Abraham Paul E PE   Hurtado Castano Natalia N   Cowan-Turner Daniel D   Barnes Jeremy J   Poudel Suresh S   Hettich Robert R   Flütsch Sabrina S   Santelia Diana D   Borland Anne M AM  

The Plant journal : for cell and molecular biology 20200428 2


Crassulacean acid metabolism (CAM) is a specialized mode of photosynthesis that offers the potential to engineer improved water-use efficiency (WUE) and drought resilience in C<sub>3</sub> plants while sustaining productivity in the hotter and drier climates that are predicted for much of the world. CAM species show an inverted pattern of stomatal opening and closing across the diel cycle, which conserves water and provides a means of maintaining growth in hot, water-limited environments. Recent  ...[more]

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