Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Cytokinin receptors in sporophytes are essential for male and female functions in Arabidopsis thaliana.

Plant signaling & behavior - 1 Jan 2011

Kinoshita-Tsujimura Kaori, Kakimoto Tatsuo

Abstract excerpt

Arabidopsis has three cytokinin receptors genes: CRE1, AHK2, and AHK3. Availability of plants that are homozygous mutant for these three genes indicates that cytokinin receptors in the haploid cells are dispensable for the development of male and female gametophytes. The triple mutants form a few flowers but never set seed, indicating that reproductive growth is impaired. We investigated which reproductive...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Crosses, Genetic
Share to Cytokinins
Share to Germ Cells, Plant

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Germination

Share to Microscopy, Confocal

Share to Pollen

Share to Receptors, Cell Surface

Share to Staining and Labeling

Source

Open in PubMed Open full text

Identifiers

PMID: 21301212
DOI: 10.4161/psb.6.1.13999
PMCID: PMC3122008

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Cytokinin receptors in sporophytes are essential for male and female functions in Arabidopsis thaliana.PMID 21301212Read ↗

Cytokinin-dependent specification of the functional megaspore in the Arabidopsis female gametophyte.Semantic proximity Read ↗

In planta functions of the Arabidopsis cytokinin receptor family.Semantic proximity Read ↗

Arabidopsis cytokinin receptor mutants reveal functions in shoot growth, leaf senescence, seed size, germination, root development, and cytokinin metabolism.Semantic proximity Read ↗

The role of cytokinin in ovule development in Arabidopsis.Semantic proximity Read ↗

Gain-of-Function Mutants of the Cytokinin Receptors AHK2 and AHK3 Regulate Plant Organ Size, Flowering Time and Plant Longevity.Semantic proximity Read ↗

The Arabidopsis thaliana SOMATIC EMBRYOGENESIS RECEPTOR-LIKE KINASES1 and 2 control male sporogenesis.Semantic proximity Read ↗

Histidine kinase homologs that act as cytokinin receptors possess overlapping functions in the regulation of shoot and root growth in Arabidopsis.Semantic proximity Read ↗

Arabidopsis histidine kinase CKI1 acts upstream of histidine phosphotransfer proteins to regulate female gametophyte development and vegetative growth.Semantic proximity Read ↗

Arabidopsis SOMATIC EMBRYOGENESIS RECEPTOR KINASES1 and 2 are essential for tapetum development and microspore maturation.Semantic proximity Read ↗

CHASE domain-containing receptors play an essential role in the cytokinin response of the moss Physcomitrella patens.Semantic proximity Read ↗

Identification and characterization of a female gametophyte defect in sdk1-7 +/- abi3-6 +/- heterozygotes of Arabidopsis thaliana.Semantic proximity Read ↗

CIK Receptor Kinases Determine Cell Fate Specification during Early Anther Development in Arabidopsis.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.