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NASC Stock Detail Page

NASC ID: N3865

Name: ckh1-1

ABRC stock number: CS3865

Description: Form, Hormone

Donation Date: 2001-04-13

Donated by:  Osaka University Tatsuo Kakimoto

Part of : Homozygous lines

Stock type: individual line

Material type: seed

Status Price (£)
Available £7.50

Germplasm Info

Seed type: Mutant

Background: Ler (Landsberg erecta)

Segregation status: homozygous

Ploidy: 2(n)

Associated Polymorphisms

When available, select a locus to display it at the AIP or view the EMBL record at the EBI.

Allele: Locus: AGI code:
  • ckh1-1
  • ckh1


increased sensitivity to cytokinin, callus growth in tissue culture exhibit typical cytokinin responses including rapid proliferation and chloroplast development in response to lower levels of cytokinins than in the wild type; short inflorescences and primary roots when grown in soil; backcrossed once to Ler.

Ontology annotation using Plant Ontology (PO) and PATO

Select the plant ontology term to see other Arabidopsis lines associated with this phenotype.

Entity Value
inflorescence ShortHeightValue (PATO:0000569)
primary root ShortLengthValue (PATO:0000574)


Kubo, M. & Kakimoto, T. 2000. The cytokinin-hypersensitive genes of Arabidopsis negatively regulate the cytokinin-signaling pathway for cell division and chloroplast development. The Plant Journal 23(3):385-394 PubMed ID: 10929131.