NASC Stock Detail Page
NASC ID: N73539
Name: xlg123
ABRC stock number: CS73539
Description: Triple null mutant xlg1-1, (aka xlg1-5), xlg2-1, xlg3-2 identified by PCR screening progeny of crosses between the double mutants xlg1-1 xlg2-1, xlg1-1 xlg3-1, xlg2-1 xlg3-1.
Donation Date: 2025-02-27
| Donated by: | University of North Carolina, Chapel Hill Alan M. Jones |
Donor Number: xlg1, xlg2, xlg3
Stock type: individual line
Material type: seed
Comment: Marker:BASTA, kanamycin
| Status | Price (£) |
|---|---|
| Available | £11.00 |
Germplasm Info
Genus: Arabidopsis Species: thaliana
Seed type: Transgenic
Background: Col (Columbia)
Segregation status: homozygous
Growth requirement: One week cold treatment suggested for optimal germination.
Associated Polymorphisms
When available, select a locus to display it at the AIP or view the EMBL record at the EBI.
| Gene: | Allele: | Locus: | AGI code: |
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Phenotype
Dark-grown xlg1-1 xlg2-1 xlg3-1 triple mutant plants showed markedly increased primary root length compared with wild-type plants. Dark-grown roots of the xlg triple mutants also showed altered sensitivity to sugars, ABA hyposensitivity and ethylene hypersensitivity, whereas seed germination in xlg triple mutants was hypersensitive to osmotic stress and ABA.
References
Ding L, Pandey S, Assmann SM. ; 2008-01-01; Arabidopsis extra-large G proteins (XLGs) regulate root morphogenesis.; Plant J.; PubMed ID: 17999646
Urano D, Maruta N, Trusov Y, Stoian R, Wu Q, Liang Y, Jaiswal DK, Thung L, Jackson D, Botella JR, Jones AM.; 2016-09-20; Saltational evolution of the heterotrimeric G protein signaling mechanisms in the plant kingdom.; Sci Signal; PubMed ID: 27649740