Biological process to genes

Query process ID GO:0010208
Process name The formation of reticulate pollen wall pattern consisting of two layers, exine and intine.
Organism Arabidopsis thaliana

Click Gene ID to show a list of co-expressed genes.

ECC Gene ID Repr. ID Gene name Functional description O.I. H.G. Other DB
XAt1g01280839470CYP703A2 (CYTOCHROME P450, FAMILY 703, SUBFAMILY A, POLYPEPTIDE 2)member of CYP703A CYP703A2 is expressed specifically in anthers of land plants, catalyzing the in-chain hydroxylation at the C-7 position of medium-chain saturated fatty acids (lauric acid in-chain hydroxylase) which is involved in pollen development (sporopollenin synthesis).O.I.H.G.
XAt2g13680815852CALS5 (CALLOSE SYNTHASE 5)Responsible for the synthesis of callose deposited at the primary cell wall of meiocytes, tetrads and microspores. Required for exine formation during microgametogenesis and for pollen viability. Highest expression in meiocytes, tetrads, microspores and mature pollen.O.I.H.G.
XAt3g09090820063DEX1 (DEFECTIVE IN EXINE FORMATION 1)Encodes DEX1 (defective in exine formation). Required for exine pattern formation during pollen development.O.I.H.G.
XAt5g22260832286MS1 (male sterility 1)Sporophytic factor controlling anther and pollen development. Mutants fail to make functional pollen;pollen degeneration occurs after microspore release and the tapetum also appears abnormally vacuolated. Similar to PHD-finger motif transcription factors.O.I.H.G.
XAt5g40260834024nodulin MtN3 family proteinF:unknown;P:pollen wall assembly;C:plasma membrane, membrane;PMOBO.I.H.G.



The upper GO terms

Process ID Gene number Process name
GO:000955574The 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 then divides by mitosis to form a two-celled organism, the pollen grain, that contains a tube cell as well as a smaller generative cell. The pollen grain is surrounded by an elaborate cell wall. In some species, the generative cell immediately divides again to give a pair of sperm cells. In most flowering plants, however this division takes place later, in the tube that develops when a pollen grain germinates.
GO:00109270The cellular component assembly that is part of the initial shaping of the component during its developmental progression.
GO:00452290A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of external structures that lie outside the plasma membrane and surround the entire cell.



The lower GO terms

Process ID Gene number Process name
GO:001058414The formation of the pollen exine. The reticulate pollen wall pattern consists of two layers, exine and intine.





Comparison with co-expressed genes



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