SuCComBase

GO:0009555

BP

pollen development

The process whose specific outcome is the progression of the pollen grain over time, from its formation to the mature structure. The process begins with the meiosis of the microsporocyte to form four haploid microspores. The nucleus of each microspore the

GO:0009860

BP

pollen tube growth

Growth of pollen via tip extension of the intine wall.

GO:0010233

BP

phloem transport

The directed movement of substances, into, out of or within a cell, either in a phloem tissue or in the phloem membrane.

GO:0030410

MF

nicotianamine synthase activity

Catalysis of the reaction: 3 S-adenosyl-L-methionine(1+) = 3 S-methyl-5'-thioadenosine + 3 H(+) + nicotianamine.

GO:0030418

BP

nicotianamine biosynthetic process

The chemical reactions and pathways resulting in the formation of nicotianamine, 2(S),3'2(S),3''(S)-N-(N-(3-amino-3-carboxypropyl)-3-amino-3-carboxypropyl)-azetidine-2-carboxylic acid.