ABRC
donor stock number: mea-6
NASC stock number: N6996
Resource Type: seed
Availability: available
Donors:- Frederic Berger
Donation Date: 12/06/2006
Date Released: 01/19/2007
Description:
mutant, backcrossed 5 times to wild type.
Growth Requirement: none
Marker:
Background: C24
ABRC Comment:
Format Shipped: 100 seeds per vial
Base / Commercial Price: $15 / $120
Germplasm
Ploidy: 2
Autonomous seed development is initiated in absence of fertilization, with a penetrance of about 40-50%; autonomous seeds do not contain an embryo but only endosperm; autonomous endosperm development is accompanied by increase in pistil elongation and ovule size, leading to a small developing seed that contains endosperm. Abnormal development of the endosperm posterior pole with a cyst and nodules larger than in the wild type; ectopic location of nodules in the peripheral endosperm; absence of cellularisation and overproliferation at late stages. Embryos are indistinguishable from wild-type siblings during early stages of embryogenesis, visible differences begin at the late globular stage. Gametophytic maternal effect results in embryo lethality.
Taxon: Arabidopsis thaliana 3702
Publications
| DOI | PubMed |
|---|---|
| 10.1242/dev.01168 | 15151989 |
Quality Control Comments
There is no quality control data for this stock.