ArticlePlanta2006
Expression analyses of Arabidopsis oligopeptide transporters during seed germination, vegetative growth and reproduction.
Article in Planta, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.
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Who cites it
42 citing papers in PubMed.
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- The Mechanism of Ovule Abortion in Self-Pollinated 'Hanfu' Apple Fruits and Related Gene Screening.Plants (Basel, Switzerland) · 2024Article
- Dissection of a novel major stable QTL on chromosome 7D for grain hardness and its breeding value estimation in bread wheat.Frontiers in plant science · 2024Article
- Wheat NAM genes regulate the majority of early monocarpic senescence transcriptional changes including nitrogen remobilization genes.G3 (Bethesda, Md.) · 2023Article
- Root and shoot biology of Arabidopsis halleri dissected by WGCNA: an insight into the organ pivotal pathways and genes of an hyperaccumulator.Functional & integrative genomics · 2022Article
- Identification of a new mutant allele ofMolecular breeding : new strategies in plant improvement · 2022Article
- Genome-Wide Identification and Transcript Analysis Reveal Potential Roles of Oligopeptide Transporter Genes in Iron Deficiency Induced Cadmium Accumulation in Peanut.Frontiers in plant science · 2022Article
- Fe and Zn stress induced gene expression analysis unraveled mechanisms of mineral homeostasis in common bean (Phaseolus vulgaris L.).Scientific reports · 2021Article
- How Cysteine Protease GeneInternational journal of molecular sciences · 2021Article
- RBP differentiation contributes to selective transmissibility of OPT3 mRNAs.Plant physiology · 2021Article
- Article
- Plasmopara viticola infection affects mineral elements allocation and distribution in Vitis vinifera leaves.Scientific reports · 2020Article
- The PAP/SAL1 retrograde signaling pathway is involved in iron homeostasis.Plant molecular biology · 2020Article
- Small RNA-seq reveals novel regulatory components for apomixis in Paspalum notatum.BMC genomics · 2019Article
- Legacy of land use history determines reprogramming of plant physiology by soil microbiome.The ISME journal · 2019Article
- Genome-wide analysis of oligopeptide transporters and detailed characterization of yellow stripe transporter genes in hexaploid wheat.Functional & integrative genomics · 2019Article
- Genome-wide analysis indicates diverse physiological roles of the turnip (Plant diversity · 2018Article
- 5' to 3' mRNA Decay Contributes to the Regulation of Arabidopsis Seed Germination by Dormancy.Plant physiology · 2017Article
- NPKS uptake, sensing, and signaling and miRNAs in plant nutrient stress.Protoplasma · 2016Review
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
AtOPT promoter-GUS fusions were constructed for six of the nine known, putative oligopeptide transporters (OPTs) in Arabidopsis thaliana and used to examine AtOPT expression at various stages of plant development. AtOPT1, AtOPT3, AtOPT4, AtOPT6 and AtOPT7 were expressed in the embryonic cotyledons prior to root radicle emergence. Except for AtOPT8, which gave weak expression, all AtOPTs were strongly expressed in post-germinative seedlings with strongest expression in vascular tissues of cotyledons and hypocotyls. Preferential expression of AtOPTs in vascular tissues was also observed in cotyledons, leaves, hypocotyls, roots, flowers, siliques, and seed funiculi of seedlings and adult plants. Differential tissue-specific expression was observed for specific AtOPTs. For example, AtOPT1, AtOPT3 and AtOPT8 were uniquely expressed in pollen. Only AtOPT1 was expressed in growing pollen tubes, while only AtOPT6 was observed in ovules. AtOPT8 was transiently expressed in seeds during early stages of embryogenesis. Iron limitation was found to enhance expression of AtOPT3. These data suggest distinct cellular roles for specific AtOPTs including nitrogen mobilization during germination and senescence, pollen tube growth, pollen and ovule development, seed formation and metal transport.
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