ArticleBMC genomics2025
Genome-wide systematic characterization of PHT gene family and its member involved in phosphate uptake in Orychophragmus violaceus.
Article in BMC genomics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Comprehensive Analysis of thePlants (Basel, Switzerland) · 2025Article
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5 authors.
Funding
Abstract
backgroundPhosphorus (P) is an indispensable mineral element which plays crucial roles in plant development and production. While it is widely acknowledged that phosphate transporters (PHT) facilitate the absorption of P, detailed identification and characterization of the PHT genes in Orychophragmus violaceus remains unexplored.
resultsHere, a total of 22 OvPHT genes were identified from high-quality genome of O. violaceus and could be categorized into four distinct subfamilies, based on the phylogenetic analysis. Synteny analysis revealed that the OvPHT gene family underwent nine segmental duplication events and two tandem duplication events. Additionally, a detailed analysis of the Ka/Ks ratios indicated that these duplicated gene pairs primarily experienced purifying selection. Expression patterns of these OvPHT genes across various tissues, including leaves, roots, stems, and flowers, showed differential but partial-overlapping patterns. OvPHT1 members were predominantly expressed in roots and induced by P starvation. Conversely, OvPHT4 members showed high expression levels in all tested tissues, except for roots; the expression levels of OvPHT2 and OvPHT3 members were mainly detected in leaves and flowers, respectively. Moreover, OvPHT1;1 was localized in the plasma membrane. Overexpression of OvPHT1;1 in rice could enhance P uptake under low-P condition.
conclusionIn summary, this systematic analysis provides detailed information for a better understanding of OvPHT genes and identifies candidate genes for further exploration of P-efficient utilization in O. violaceus.
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