Plant Cell Biology
نویسندگان
چکیده
منابع مشابه
Editorial: Plant Single Cell Type Systems Biology
The molecular responses of a plant to a stress and the molecular profiles of plant organs during their development and differentiation are the reflection of the contribution from different cell types composing the plant and the organs. Hence, a major limitation to understanding plant cellular and molecular responses in different cells is the multicellular complexity of the plant or organs used ...
متن کاملCell biology of plant gravity sensing.
The debate about whether gravity sensing relies upon statoliths (amyloplasts that sediment) has intensified with recent findings of gravitropism in starchless mutants and of claims of hydrostatic gravity sensing. Starch and significant plastid sedimentation are not necessary for reduced sensing in mutant roots, but plastids might function here if there were a specialized receptor for plastid m...
متن کاملPlant Cell Biology: How to Pattern a Wall
How are the different secondary cell wall deposition patterns generated in the vascular cells of plants? The use of a novel Arabidopsis mesophyll cell culture that transdifferentiates into vascular cells shows a crucial role for a complex of two microtubule-binding proteins.
متن کاملRedefining plant systems biology: from cell to ecosystem.
Molecular biologists typically restrict systems biology to cellular levels. By contrast, ecologists define biological systems as communities of interacting individuals at different trophic levels that process energy, nutrient and information flows. Modern plant breeding needs to increase agricultural productivity while decreasing the ecological footprint. This requires a holistic systems biolog...
متن کاملMicrasterias as a Model System in Plant Cell Biology
The unicellular freshwater alga Micrasterias denticulata is an exceptional organism due to its complex star-shaped, highly symmetric morphology and has thus attracted the interest of researchers for many decades. As a member of the Streptophyta, Micrasterias is not only genetically closely related to higher land plants but shares common features with them in many physiological and cell biologic...
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ژورنال
عنوان ژورنال: Nature
سال: 1969
ISSN: 0028-0836,1476-4687
DOI: 10.1038/222600b0