ArticlePloS one2015
Genome-wide identification and expression profiling analysis of ZmPIN, ZmPILS, ZmLAX and ZmABCB auxin transporter gene families in maize (Zea mays L.) under various abiotic stresses.
Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.
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Who cites it
64 citing papers in PubMed, 109 citations in OpenAlex.
- Article
- Genome-wide identification of the ABCB gene family in melon (Frontiers in plant science · 2026Article
- Article
- The evolution and developmental expression profile of the PIN-FORMED family in Setaria viridis.Plant molecular biology · 2025Article
- The PIN2 ortholog in barley modifies root gravitropism and architecture.The plant genome · 2025Article
- ThePlants (Basel, Switzerland) · 2025Article
- Interplay between auxin and abiotic stresses in maize.Journal of experimental botany · 2025Review
- Review
- Review
- Identification of PotatoInternational journal of molecular sciences · 2024Article
- ZmPILS6 is an auxin efflux carrier required for maize root morphogenesis.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Article
- Genome Identification and Expression Profiling of theInternational journal of molecular sciences · 2024Article
- The maize WRKY transcription factor ZmWRKY64 confers cadmium tolerance in Arabidopsis and maize (Zea mays L.).Plant cell reports · 2024Article
- Auxin efflux carrier PsPIN4 identified through genome-wide analysis as vital factor of petal abscission.Frontiers in plant science · 2024Article
- Roles of auxin pathways in maize biology.Journal of experimental botany · 2023Review
- Auxins and grass shoot architecture: how the most important hormone makes the most important plants.Journal of experimental botany · 2023Review
- Molecular mechanism analysis of ZmRL6 positively regulating drought stress tolerance in maize.Stress biology · 2023Article
- The maize preligule band is subdivided into distinct domains with contrasting cellular properties prior to ligule outgrowth.Development (Cambridge, England) · 2023Article
- Recent advances in auxin biosynthesis and homeostasis.3 Biotech · 2023Review
4 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
10 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The auxin influx carriers auxin resistant 1/like aux 1 (AUX/LAX), efflux carriers pin-formed (PIN) (together with PIN-like proteins) and efflux/conditional P-glycoprotein (ABCB) are major protein families involved in auxin polar transport. However, how they function in responses to exogenous auxin and abiotic stresses in maize is largely unknown. In this work, the latest updated maize (Zea mays L.) reference genome sequence was used to characterize and analyze the ZmLAX, ZmPIN, ZmPILS and ZmABCB family genes from maize. The results showed that five ZmLAXs, fifteen ZmPINs, nine ZmPILSs and thirty-five ZmABCBs were mapped on all ten maize chromosomes. Highly diversified gene structures, nonconservative transmembrane helices and tissue-specific expression patterns suggested the possibility of function diversification for these genes. Quantitative real-time polymerase chain reaction (qRT-PCR) was used to analyze the expression patterns of ZmLAX, ZmPIN, ZmPILS and ZmABCB genes under exogenous auxin and different environmental stresses. The expression levels of most ZmPIN, ZmPILS, ZmLAX and ZmABCB genes were induced in shoots and were reduced in roots by various abiotic stresses (drought, salt and cold stresses). The opposite expression response patterns indicated the dynamic auxin transport between shoots and roots under abiotic stresses. Analysis of the expression patterns of ZmPIN, ZmPILS, ZmLAX and ZmABCB genes under drought, salt and cold treatment may help us to understand the possible roles of maize auxin transporter genes in responses and tolerance to environmental stresses.
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