ArticlePlanta2012
Construction and analysis of EST libraries of the trans-polyisoprene producing plant, Eucommia ulmoides Oliver.
Article in Planta, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 41 citations in OpenAlex.
- Positive regulatory role of EuWRKY1 in the biosynthesis of Eucommia ulmoides rubber.Functional & integrative genomics · 2026Article
- The first complete mitochondrial genome of Eucommia ulmoides: a multi-chromosomal architecture and controversial phylogenetic relationship in asterids.BMC plant biology · 2025Article
- Rapid sequence and functional diversification of a miRNA superfamily targeting calcium signaling components in seed plants.The New phytologist · 2022Article
- Whole genome re-sequencing reveals the genetic diversity and evolutionary patterns of Eucommia ulmoides.Molecular genetics and genomics : MGG · 2022Article
- Structure-function studies of ultrahigh molecular weight isoprenes provide key insights into their biosynthesis.Communications biology · 2021Article
- High-quality de novo assembly of the Eucommia ulmoides haploid genome provides new insights into evolution and rubber biosynthesis.Horticulture research · 2020Article
- Transcriptome analysis of terpenoid biosynthetic genes and simple sequence repeat marker screening in Eucommia ulmoides.Molecular biology reports · 2020Article
- Molecular Sex Identification in the Hardy Rubber Tree (International journal of genomics · 2020Article
- Article
- Biosynthesis of Natural Rubber: Current State and Perspectives.International journal of molecular sciences · 2018Review
- Whole-Genome Comparison Reveals Heterogeneous Divergence and Mutation Hotspots in Chloroplast Genome of Eucommia ulmoides Oliver.International journal of molecular sciences · 2018Article
- Identification of the Sex-Biased Gene Expression and Putative Sex-Associated Genes in Eucommia ulmoides Oliver Using Comparative Transcriptome Analyses.Molecules (Basel, Switzerland) · 2017Article
- Gene coexpression network forPlant biotechnology (Tokyo, Japan) · 2017Article
- De novo sequencing of Eucommia ulmoides flower bud transcriptomes for identification of genes related to floral development.Genomics data · 2016Article
- Genome-Wide Identification of MicroRNAs and Their Targets in the Leaves and Fruits ofFrontiers in plant science · 2016Article
- Article
Corrections and comments
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Authors and funding
15 authors at 6 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Eucommia ulmoides Oliver is one of a few woody plants capable of producing abundant quantities of trans-polyisoprene rubber in their leaves, barks, and seed coats. One cDNA library each was constructed from its outer stem tissue and inner stem tissue. They comprised a total of 27,752 expressed sequence tags (ESTs) representing 10,520 unigenes made up of 4,302 contigs and 6,218 singletons. Homologues of genes coding for rubber particle membrane proteins that participate in the synthesis of high-molecular poly-isoprene in latex were isolated, as well as those encoding known major latex proteins (MLPs). MLPs extensively shared ESTs, indicating their abundant expression during trans-polyisoprene rubber biosynthesis. The six mevalonate pathway genes which are implicated in the synthesis of isopentenyl diphosphate (IPP), a starting material of poly-isoprene biosynthesis, were isolated, and their role in IPP biosynthesis was confirmed by functional complementation of suitable yeast mutants. Genes encoding five full-length trans-isoprenyl diphosphate synthases were also isolated, and two among those synthesized farnesyl diphosphate from IPP and dimethylallyl diphosphate, an assumed intermediate of rubber biosynthesis. This study should provide a valuable resource for further studies of rubber synthesis in E. ulmoides.
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