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

Gold color in onions (Allium cepa): a natural mutation of the chalcone isomerase gene resulting in a premature stop codon.

Molecular genetics and genomics : MGG - 1 Nov 2004

Kim S, Jones R, Yoo K S, Pike L M

Abstract excerpt

Unusual gold-colored onions were selected from a F3 family originating from a cross between US-type yellow and Brazilian yellow onions. HPLC analysis showed that the gold onions contained a significantly reduced amount of quercetin, the most abundant flavonoid in onions. This result indicated that an early step in the flavonoid biosynthesis pathway might be abnormal in these onions. The expression of flavonoid...

Read the complete abstract on PubMed

Topics

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

Share to Chromatography, High Pressure Liquid
Share to Codon, Nonsense

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to DNA, Complementary

Share to Flavonoids

Share to Frameshift Mutation

Share to Intramolecular Lyases

Share to Onions

Share to Pigmentation

Source

Identifiers

PMID: 15503141
DOI: 10.1007/s00438-004-1076-7

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Gold color in onions (Allium cepa): a natural mutation of the chalcone isomerase gene resulting in a premature stop codon.PMID 15503141Read ↗

Pink (P), a new locus responsible for a pink trait in onions (Allium cepa) resulting from natural mutations of anthocyanidin synthase.Semantic proximity Read ↗

Development of a co-dominant, PCR-based marker for allelic selection of the pink trait in onions (Allium cepa), based on the insertion mutation in the promoter of the anthocyanidin synthase gene.Semantic proximity Read ↗

Development of a codominant PCR-based marker for allelic selection of the pink trait in onions (Allium cepa), based on the insertion mutation in the promoter of the anthocyanidin synthase gene.Semantic proximity Read ↗

Identification of a candidate gene responsible for the G locus determining chartreuse bulb color in onion (Allium cepa L.) using bulked segregant RNA-Seq.Semantic proximity Read ↗

Marker-assisted genotype analysis of bulb colors in segregating populations of onions (Allium cepa).Semantic proximity Read ↗

Development of a PCR-based marker utilizing a deletion mutation in the dihydroflavonol 4-reductase (DFR) gene responsible for the lack of anthocyanin production in yellow onions (Allium cepa).Semantic proximity Read ↗

Identification of a candidate gene for the I locus determining the dominant white bulb color in onion (Allium cepa L.).Semantic proximity Read ↗

Identification of two novel inactive DFR-A alleles responsible for failure to produce anthocyanin and development of a simple PCR-based molecular marker for bulb color selection in onion (Allium cepa L.).Semantic proximity Read ↗

A mutation in the rice chalcone isomerase gene causes the golden hull and internode 1 phenotype.Semantic proximity Read ↗

Regulation and manipulation of flavonoid gene expression in anthers of petunia: the molecular basis of the Po mutation.Semantic proximity Read ↗

Genetics of flavonoid, carotenoid, and chlorophyll pigments in melon fruit rinds.Semantic proximity Read ↗

A splicing mutation in the gene encoding phytoene synthase causes orange coloration in Habanero pepper fruits.Semantic proximity Read ↗

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