The developmental process in which the size or shape of a cell is generated and organized.

The developmental process in which the size or shape of a cell is generated and organized.

Any biological process in an organism that recurs with a regularity of approximately 24 hours.

Any process that induces or promotes atrichoblast fate specification.

Any process that induces or promotes trichoblast fate specification.

The specification of a meristem which will give rise to a primary or lateral root.

Vascular tissue pattern formation as it occurs in the leaf of vascular plants.

Any process that modulates the frequency, rate or extent of cell proliferation.

The process whose specific outcome is the progression of the leaf over time, from its formation to the mature structure.

The process whose specific outcome is the progression of the shoot system over time, from its formation to the mature structure.

The process whose specific outcome is the progression of the floral organ over time, from its formation to the mature structure.

The process whose specific outcome is the progression of the floral organ over time, from its formation to the mature structure.

The process whose specific outcome is the progression of the ovule over time, from its formation to the mature structure. The ovule is the structure in seed plants enclosing the female gametophyte, and is composed of the nucellus, one or two integuments, and the funiculus; it develops into the seed.

Any process that activates or increases the frequency, rate or extent of secondary growth.

The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

A fine cytoplasmic channel, found in all higher plants, that connects the cytoplasm of one cell to that of an adjacent cell.

A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

A more or less rigid stucture lying outside the cell membrane of a cell and composed of cellulose and pectin and other organic and inorganic substances.

The rigid or semi-rigid envelope lying outside the cell membrane of plant, fungal, most prokaryotic cells and some protozoan parasites, maintaining their shape and protecting them from osmotic lysis. In plants it is made of cellulose and, often, lignin; in fungi it is composed largely of polysaccharides; in bacteria it is composed of peptidoglycan; in protozoan parasites such as Giardia species, it's made of carbohydrates and proteins.

The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.