The cell cycle process in which a connection between chromatids assembles, indicating where an exchange of homologous segments has taken place by the crossing-over of non-sister chromatids.

The process whose specific outcome is the progression of a chondrocyte over time, from its commitment to its mature state. Chondrocyte development does not include the steps involved in committing a chondroblast to a chondrocyte fate.

The process in which a chondroblast acquires specialized structural and/or functional features of a chondrocyte. A chondrocyte is a polymorphic cell that forms cartilage.

Binding to a pyrimidine nucleobase, an organic nitrogenous base with a pyrimidine skeleton.

Binding to a nucleobase, any of a class of pyrmidines or purines, organic nitrogenous bases.

Binding to a purine nucleobase, an organic nitrogenous base with a purine skeleton.

Binding to thymine.

Binding to uracil.

Binding to guanine.

Binding to cytosine.

Binding to adenine, a purine base.

Any process that activates or increases the rate of neuroblast proliferation.

The commitment of mesenchymal cells to the specific cell fate of an osteoblast. An osteoblast is a bone-forming cell which secretes an extracellular matrix. Hydroxyapatite crystals are then deposited into the matrix to form bone.

The chemical reactions and pathways resulting in the breakdown of the siderochrome pyoverdine.

The chemical reactions and pathways involving the siderochrome pyoverdine.

Any process that activates or increases the activity of the enzyme nitric-oxide synthase.

Catalysis of the joining of a metal ion to a molecule via a nitrogen-metal bond, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.