GEPHE SUMMARY Print
Gephebase Gene
PG
Entry Status
Published
GepheID
GP00001448
Main curator
Prigent
PHENOTYPIC CHANGE
Trait Category
Trait State in Taxon A
Tomato fruit softening
Trait State in Taxon B
hot pepper fruit not softening
Ancestral State
Taxon A
Taxonomic Status
Taxon A
Common Name
tomato
Synonyms
Lycopersicon esculentum var. esculentum; Solanum esculentum; Solanum lycopersicum var. humboldtii; tomato; Lycopersicon esculentum Mill.; Solanum esculentum Dunal; Solanum lycopersicum L.; Lycopersicon lycopersicum; Lycopersicum esculentum; Solanum lycopersicon
Rank
species
Lineage
Show more ... heophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Solanoideae; Solaneae; Solanum; Lycopersicon
NCBI Taxonomy ID
is Taxon A an Infraspecies?
No
Taxon B
Common Name
-
Synonyms
Capsicum annuum L.; Capsicum annum; Capsicum capsicum
Rank
species
Lineage
Show more ... ophyta; Tracheophyta; Euphyllophyta; Spermatophyta; Magnoliophyta; Mesangiospermae; eudicotyledons; Gunneridae; Pentapetalae; asterids; lamiids; Solanales; Solanaceae; Solanoideae; Capsiceae; Capsicum
NCBI Taxonomy ID
is Taxon B an Infraspecies?
No
GENOTYPIC CHANGE
Generic Gene Name
PG
Synonyms
-
String
-
Sequence Similarities
Belongs to the glycosyl hydrolase 28 family.
GO - Cellular Component
-
UniProtKB
Capsicum annuum
GenebankID or UniProtKB
Presumptive Null
Yes
Molecular Type
Aberration Type
Deletion Size
100-999 bp
Molecular Details of the Mutation
a partial deletion of about 90aa in the C-terminal region
Experimental Evidence
Authors
Kim S; Park M; Yeom SI; Kim YM; Lee JM; Lee HA; Seo E; Choi J; et al. ... show more
Abstract
Hot pepper (Capsicum annuum), one of the oldest domesticated crops in the Americas, is the most widely grown spice crop in the world. We report whole-genome sequencing and assembly of the hot pepper (Mexican landrace of Capsicum annuum cv. CM334) at 186.6× coverage. We also report resequencing of two cultivated peppers and de novo sequencing of the wild species Capsicum chinense. The genome size of the hot pepper was approximately fourfold larger than that of its close relative tomato, and the genome showed an accumulation of Gypsy and Caulimoviridae family elements. Integrative genomic and transcriptomic analyses suggested that change in gene expression and neofunctionalization of capsaicin synthase have shaped capsaicinoid biosynthesis. We found differential molecular patterns of ripening regulators and ethylene synthesis in hot pepper and tomato. The reference genome will serve as a platform for improving the nutritional and medicinal values of Capsicum species.
Additional References
RELATED GEPHE
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