Classification of arabidopsis
What is the taxonomy of Arabidopsis?
Data Quality Indicators:
| Superorder | Rosanae |
| Order | Brassicales |
| Family | Brassicaceae – mustards, moutardes, crucifers |
| Genus | Arabidopsis Heynh. – rockcress |
| Species | Arabidopsis thaliana (L.) Heynh. – mouseear cress, mouse-ear cress |
What kind of plant is Arabidopsis?
small flowering plant
Arabidopsis thaliana is a small flowering plant that is widely used as a model organism in plant biology. Arabidopsis is a member of the mustard (Brassicaceae) family, which includes cultivated species such as cabbage and radish.
How many species of Arabidopsis are there?
The Plant List includes 71 scientific plant names of species rank for the genus Arabidopsis. Of these 11 are accepted species names.
Why Arabidopsis is used as model plant?
It possesses a relatively small, genetically tractable genome that can be manipulated through genetic engineering more easily and rapidly than any other plant genome.
Why is Arabidopsis important?
The Role of Arabidopsis in Plant Science Research. Plants are vital to our existence. They provide the oxygen we breathe, the food we eat, the fibers for our clothes, the materials to build our homes, and the raw goods for our industries.
What is the life cycle of Arabidopsis?
1) It has a short life cycle- Arabidopsis completes its life cycle in 8-12 weeks from germination to harvesting. 2) It easily grows in a restricted space and is very easy to maintain in an indoor growth chamber. 3) It produces many seeds.
How many genes are in Arabidopsis genome?
25,500 genes
The genome of Arabidopsis: Contains about 125 megabases of sequence. Encodes approximately 25,500 genes.
What is model plant species?
Definition. Model plants are extensively studied plant species chosen for the ease of investigating particular biological phenomena or for their value in biotechnology or agronomy.
How many chromosomes are in Arabidopsis?
5
4 and 5). Among species of the Brassicaceae family, chromosome numbers vary from n = 4 to 128 (6). Within the genus Arabidopsis and its close relatives, basic chromosome numbers vary between 5, 6, 7, and 8, with most species having 8 chromosome pairs.
What is the life cycle of Arabidopsis?
1) It has a short life cycle- Arabidopsis completes its life cycle in 8-12 weeks from germination to harvesting. 2) It easily grows in a restricted space and is very easy to maintain in an indoor growth chamber. 3) It produces many seeds.
What is Arabidopsis thaliana used for?
Arabidopsis thaliana is a model organism used to determine specific defense mechanisms of plant-pathogen resistance. These plants have special receptors on their cell surfaces that allow for detection of pathogens and initiate mechanisms to inhibit pathogen growth.
How long does Arabidopsis take to grow?
Arabidopsis can be grown in a variety of locations, growth media, and environmental conditions. Most laboratory accessions and their mutant or transgenic derivatives flower after 4-5 weeks and set seeds after 7-8 weeks, under standard growth conditions (soil, long day, 23 ºC).
What is the genome size of Arabidopsis?
about 125 megabases
The genome of Arabidopsis: Contains about 125 megabases of sequence. Encodes approximately 25,500 genes.
Where are Arabidopsis from?
Arabidopsis thaliana (L.) Heynh is an annual weed belonging to the family Brassicaceae (Cruciferae). The species is native to Europe and Central Asia, but is now widely distributed in the Northern Hemisphere ranging from 68°N (northern Scandinavia) to Equator (mountains of Tanzania and Kenya) [1].