A dense band of microtubules, 1-3 pm wide, that appears just beneath the cell membrane before the start of cell division in the cells of higher plants. It precedes the onset of prophase and then disappears as mitosis begins, yet it somehow determines the plane of orientation of the new cell plate forming in late telophase and marks the zone of the parental cell wall where fusion with the growing cell plate ultimately occurs.

Catalysis of the reaction: 2-hydroxy-4-hydroxymethylbenzalpyruvate + H2O = pyruvate + 4-hydroxymethylsalicylaldehyde.

Any process that modulates the rate or extent of progression through the cell cycle.

The space enclosed by the double membrane of a chromoplast but excluding the photosynthetic material.

A complex, located in the chloroplast, containing either both large and small subunits or just small subunits which carries out the activity of producing 3-phosphoglycerate from carbon dioxide and ribulose-1,5-bisphosphate. An example of this component is found in Arabidopsis thaliana.

A complex containing either both large and small subunits or just small subunits which carries out the activity of producing 3-phosphoglycerate from carbon dioxide and ribulose-1,5-bisphosphate.

Catalysis of the reaction: 1-methylnaphthalene + NADH + H+ + O2 = 1-hydroxymethylnaphthalene + NAD+ + H2O.

The space enclosed by the double membrane of an etioplast but excluding the prothylakoid space. It contains the etioplast DNA.

Catalysis of the reaction: 1,2-dihydroxy-8-methylnaphthalene + O2 = 2-hydroxy-8-methylchromene-2-carboxylate + H+.

Any process that increases the rate, frequency, or extent of the chemical reactions and pathways resulting in the formation of a glycoprotein, a protein that contains covalently bound glycose (i.e. monosaccharide) residues; the glycose occurs most commonly as oligosaccharide or fairly small polysaccharide but occasionally as monosaccharide.

Any process that activates or increases the frequency, rate or extent of glycoprotein metabolic process.

Catalysis of the reaction: 2-hydroxy-7-hydroxymethylchromene-2-carboxylate = 2-hydroxy-4-hydroxymethylbenzalpyruvate.

Catalysis of an oxidation-reduction (redox) reaction in which the hydrogen donor and acceptor are the same molecule, and no oxidized product appears.

The space enclosed by the double membrane of a leucoplast.

Any process that decreases the rate, frequency, or extent of the chemical reactions and pathways resulting in the formation of a glycoprotein, a protein that contains covalently bound glycose (i.e. monosaccharide) residues; the glycose occurs most commonly as oligosaccharide or fairly small polysaccharide but occasionally as monosaccharide.

Any process that stops, prevents, or reduces the frequency, rate or extent of cellular macromolecule biosynthetic process.

Catalysis of the reaction: 1,2-dihydroxy-7-hydroxymethylnaphthalene + O2 = 2-hydroxy-7-hydroxymethylchromene-2-carboxylate.

Any process that increases the frequency, rate or extent of the chemical reactions and pathways involving phosphorus or compounds containing phosphorus.

The space enclosed by the double membrane of an elaioplast.