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The ankyrin repeat gene family in Capsicum spp: Genome-wide survey, characterization and gene expression profile

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Title The ankyrin repeat gene family in Capsicum spp: Genome-wide survey, characterization and gene expression profile
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Creator Carlos Lopez-Ortiz
Yadira Peña-Garcia
Purushothaman Natarajan
Menuka Bhandari
Venkata Abburi
Sudip Kumar Dutta
Lav Yadav
John Stommel
Padma Nimmakayala
Umesh K. Reddy
 
Subject ankyrin repeat
gene family
Capsicum spp
Genome-wide
gene expression
 
Description Not Available
The ankyrin (ANK) repeat protein family is largely distributed across plants and has been found to
participate in multiple processes such as plant growth and development, hormone response, response
to biotic and abiotic stresses. It is considered as one of the major markers of capsaicin content in
pepper fruits. In this study, we performed a genome-wide identifcation and expression analysis of
genes encoding ANK proteins in three Capsicum species: Capsicum baccatum, Capsicum annuum and
Capsicum chinense. We identifed a total of 87, 85 and 96 ANK genes in C. baccatum, C. annuum and
C. chinense genomes, respectively. Next, we performed a comprehensive bioinformatics analysis of
the Capsicum ANK gene family including gene chromosomal localization, Cis-elements, conserved
motif identifcation, intron/exon structural patterns and gene ontology classifcation as well as profle
expression. Phylogenetic and domain organization analysis grouped the Capsicum ANK gene family
into ten subfamilies distributed across all 12 pepper chromosomes at diferent densities. Analysis of
the expression of ANK genes in leaf and pepper fruits suggested that the ANKs have specifc expression
patterns at various developmental stages in placenta tissue. Our results provide valuable information
for further studies of the evolution, classifcation and putative functions of ANK genes in pepper.
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Date 2021-09-27T04:46:59Z
2021-09-27T04:46:59Z
2020-03-04
 
Type Research Paper
 
Identifier Lopez-Ortiz, C., Peña-Garcia, Y., Natarajan, P. et al. The ankyrin repeat gene family in Capsicum spp: Genome-wide survey, characterization and gene expression profile. Sci Rep 10, 4044 (2020). https://doi.org/10.1038/s41598-020-61057-4
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http://krishi.icar.gov.in/jspui/handle/123456789/64696
 
Language English
 
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Publisher Not Available