Arabidopsis thaliana
Arabidopsis thaliana is a small flowering plant native to Europe, Asia, and northwestern Africa. It is widely used as a model organism in plant genetics. Arabidopsis is a member of the mustard (Brassicaceae) family, which includes cultivated species such as cabbage and radish.
| Arabidopsis thaliana | |
|---|---|
| 250px | |
| Scientific classification | |
| Kingdom: | |
| (unranked): | |
| (unranked): | |
| (unranked): | |
| Order: | |
| Family: | |
| Genus: | Arabidopsis
|
| Binomial name | |
| Arabidopsis thaliana (L.) Heynh
| |
| File:Arabidopsis thaliana distribution.svg | |
It was the first plant genome to be sequenced, completed in 2000 by the Arabidopsis Genome Initiative.[1] The most up-to-date version of the Arabidopsis thaliana genome is maintained by The Arabidopsis Information Resource (TAIR).[2]
Much work has been done to find out what its 27,000 genes and 35,000 proteins do.[3]Arabidopsis is a popular tool for understanding the molecular biology of many plant traits, including flower development and light sensing.
Arabidopsis Thaliana Media
- 194 Arabidopsis thaliana, Turritis glabra.jpg
Original Description*A. Rockentrav, Turritis glabra L. B. Backtrav, Arabidopsis thaliana (L.) Schur.
- Müürlooga (Arabidopsis thaliana) lehekarv (trihhoom) 311 0804.JPG
Scanning electron micrograph of a trichome, a leaf hair of A. thaliana, a unique structure made of a single cell
A double-flower mutant, first documented in 1873
- Plastomap of Arabidopsis thaliana.svg
Chloroplast genome map of A. thaliana: Introns are in grey. Some genes consist of 5′ and 3′ portions. Strand 1 and 2 genes are transcribed clockwise and counterclockwise, respectively. The innermost circle provides the boundaries of the large and small single-copy regions (LSC and SSC, violet) separated by a pair of inverted repeats (IRa and IRB, black).
- ABC flower development.svg
The ABC model of flower development was developed through studying A. thaliana.
References
- ↑ Lua error in Module:Citation/CS1/Identifiers at line 630: attempt to index field 'known_free_doi_registrants_t' (a nil value).
- ↑ "TAIR - genome annotation".
- ↑ "Integr8 - A. thaliana genome statistics".