ArticleGenes & genomics2023
Genome-wide identification of the valine-glutamine motif containing gene family and the role of VQ25-1 in pollen germination in Brassica oleracea.
Article in Genes & genomics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed, 6 citations in OpenAlex.
- Genome-wide identification and expression profiling of the CoVQ gene family in Camellia Oleifera.BMC plant biology · 2026Article
- Functional and Mechanistic Insights into Plant VQ Proteins in Abiotic and Biotic Stress Responses.Plants (Basel, Switzerland) · 2025Review
- Genome-Wide Identification, Characterization, and Expression Analysis ofPlants (Basel, Switzerland) · 2025Article
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9 authors at 1 institution in 1 country.
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Abstract
backgroundThe plant-specific valine-glutamine (VQ) motif containing proteins tightly regulate plant growth, development, and stress responses. However, the genome-wide identification and functional analysis of Brassica oleracea (B. oleracea) VQ genes have not been reported.
objectiveTo identify the VQ gene family in B. oleracea and analyze the function of Bo25-1 in pollen germination.
methodsThe Hidden Markov Model (HMM) of VQ family was used to query the BoVQ genes in the B. oleracea genome. The BoVQ genes preferentially expressed in anthers were screened by qRT-PCR. Subcellular localization of VQ25-1 was observed in Nicotiana benthamiana (N. benthamiana) leaves. To analysis the role of BoVQ25-1 in pollen germination, the expression of BoVQ25-1 was suppressed using antisense-oligonucleotides (AS-ODN).
resultsA total of 64 BoVQ genes were identified in the B. oleracea genome. BoVQ25-1 was found to be preferentially expressed in the B. oleracea anthers. BoVQ25-1 was cloned from the anthers of the B. oleracea cultivar 'Fast Cycle'. BoVQ25-1 is localized to the nucleus. The pollen germination rate significantly decreased after AS-ODN treatment.
conclusionSixty-four BoVQ genes were identified in the B. oleracea genome, of which BoVQ25-1 plays an important role in pollen germination.
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