NASC stock number: N73272
donor stock number: mto2-2
other name: mko1
Resource Type: seed
Availability: available
Donors:- Joseph Dubrovsky
Donation Date: 10/24/2022
Date Released: 11/09/2022
Description:
mto2-2 loss of function mutant isolated from an EMS-mutagenized Landsberg erecta population screened for morphologically identified abnormal root development. The mutant was backcrossed at least four times.
Growth Requirement: none
Marker:
Background: Ler (Landsberg erecta)
ABRC Comment:
Format Shipped: 100 seeds per vial
Base / Commercial Price: $15 / $120
Germplasm
2
Seedlings develop a short primary root, 2 to 4 mm, as a result of root apical meristem (RAM) exhaustion. At five days after germination (dag), the RAM exhaustion starts and by 10-12 dag no RAM is present. Therefore, the mutant shows determinate root growth in the primary root and most of the lateral roots. Shoot growth is much slower and shoots are shorter than in Wt Ler, but the mutant produces a functional inflorescence and viable seeds.
Arabidopsis thaliana 3702
Additional Information
| DOI | PubMed |
|---|---|
| 10.1007/s00425-011-1470-4 | 21744091 |
| 10.1093/jxb/erz165 | 30972413 |
| 10.1242/dev.200899 | 36278862 |
Quality Control Comments
There is no quality control data for this stock.