ArticleScientific reports2016
Functional insights into the late embryogenesis abundant (LEA) protein family from Dendrobium officinale (Orchidaceae) using an Escherichia coli system.
Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.
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37 citing papers in PubMed, 81 citations in OpenAlex.
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- Structural flexibility of a recombinant intrinsically disordered LEA protein from Ramonda serbica.Scientific reports · 2025Article
- Stress Regulatory capabilities discovered in late embryogenesis abundant (LEA) proteins expressed during pecan (Carya illinoinensis) kernel development.BMC genomics · 2025Article
- Genome-wide identification and characterization of the GDSL lipase gene family inFrontiers in plant science · 2025Article
- LEA proteins and ABA signaling: reciprocal regulation in stress adaptation.Frontiers in plant science · 2025Review
- Biological Characteristics of a Novel Bibenzyl Synthase (Molecules (Basel, Switzerland) · 2024Article
- An Integrated Framework for Drought Stress in Plants.International journal of molecular sciences · 2024Review
- Transcriptomic Analysis for Diurnal Temperature Differences Reveals Gene-Regulation-Network Response to Accumulation of Bioactive Ingredients of Protocorm-like Bodies inPlants (Basel, Switzerland) · 2024Article
- Protein Disorder in Plant Stress Adaptation: From Late Embryogenesis Abundant to Other Intrinsically Disordered Proteins.International journal of molecular sciences · 2024Review
- Signalling mechanisms and agricultural applications of (Horticulture research · 2024Article
- A YSK-Type Dehydrin fromInternational journal of molecular sciences · 2022Article
- Comparative efficacy of bio-selenium nanoparticles and sodium selenite on morpho-physiochemical attributes under normal and salt stress conditions, besides selenium detoxification pathways in Brassica napus L.Journal of nanobiotechnology · 2022Article
- Plant Protein Disorder: Spatial Regulation, Broad Specificity, Switch of Signaling and Physiological Status.Frontiers in plant science · 2022Article
- Genome-Wide Analysis of Late Embryogenesis Abundant Protein Gene Family inFrontiers in plant science · 2022Article
- Cellular Chaperone Function of Intrinsically Disordered Dehydrin ERD14.International journal of molecular sciences · 2021Article
- Late embryogenesis abundant (LEA) gene family inPlant signaling & behavior · 2021Article
- Genome-Wide Analysis of the Late Embryogenesis Abundant (LEA) and Abscisic Acid-, Stress-, and Ripening-Induced (ASR) Gene Superfamily fromInternational journal of molecular sciences · 2021Article
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Late embryogenesis abundant (LEA) proteins, a diverse family, accumulate during seed desiccation in the later stages of embryogenesis. LEA proteins are associated with tolerance to abiotic stresses, such as drought, salinity and high or cold temperature. Here, we report the first comprehensive survey of the LEA gene family in Dendrobium officinale, an important and widely grown medicinal orchid in China. Based on phylogenetic relationships with the complete set of Arabidopsis and Oryza LEA proteins, 17 genes encoding D. officinale LEAs (DofLEAs) were identified and their deduced proteins were classified into seven groups. The motif composition of these deduced proteins was correlated with the gene structure found in each LEA group. Our results reveal the DofLEA genes are widely distributed and expressed in tissues. Additionally, 11 genes from different groups were introduced into Escherichia coli to assess the functions of DofLEAs. Expression of 6 and 7 DofLEAs in E. coli improved growth performance compared with the control under salt and heat stress, respectively. Based on qPCR data, all of these genes were up-regulated in various tissues following exposure to salt and heat stresses. Our results suggest that DofLEAs play an important role in responses to abiotic stress.
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