Project description:The molecular regulation mechanisms involved in stress tolerance remain largely unknown. Drunken horsegrass (Achnatherum inebrians), an important perennial bunchgrass in China, forms a naturally occurring symbiosis with an asexual symbiotic fungus Neotyphodium gansuense.To gain insight into the molecular mechanisms involved in the low temperature resistance of E+ drunken horsegrass, Solexa deep-sequencing was used to identify candidate genes showing differential expression.

2016-01-20 | E-MTAB-4199 | biostudies-arrayexpress

Sedum alfredii strain:Hance

Project description:Sedum alfredii strain:Hance Transcriptome or Gene expression

| PRJEA89591 | ENA

Sedum alfredii Hance

Project description:hyperaccumulating ecotype of Sedum alfredii Hance and non-hyperaccumulating ecotype of Sedum alfredii Hance Transcriptome

| PRJNA355358 | ENA

DIGE of Pb stress in Rhoeo discolor (L. Her.) Hance

Project description:Proteome analysis of leaves from Rhoeo discolor (L. Her.) Hance leaves streesed with Pb against untreated control group via DIGE

2022-02-22 | PXD003873 | Pride

Cuticular Wax Modification by Epichloe Endophyte in Achnatherum inebrians under Different Soil Moisture Availability

Project description:The cuticular wax serves as the outermost hydrophobic barrier of plants against nonstomatal water loss and various environmental stresses. An objective of this study was to investigate the contribution of the mutualistic fungal endophyte Epichloë gansuensis to leaf cuticular wax of Achnatherum inebrians under different soil moisture availability. Through a pot experiment and gas chromatography−mass spectrometry (GC−MS) analysis, our results indicated that the hydrocarbons were the dominant components of leaf cuticular wax, and the proportion of alcohols, aldehydes, amines, and ethers varied with the presence or absence of E. gansuensis and different soil moisture availability. Amines and ethers are unique in endophyte-free (EF) A. inebrians plants and endophyte-infected (EI) A. inebrians plants, respectively. By transcriptome analysis, we found a total of 13 differentially expressed genes (DEGs) related to cuticular biosynthesis, including FabG, desB, SSI2, fadD, BiP, KCS, KAR, FAR, and ABCB1. A model is proposed which provides insights for understanding cuticular wax biosynthesis in the association of A. inebrians plants with E. gansuensis. These results may help guide the functional analyses of candidate genes important for improving the protective layer of cuticular wax of endophyte-symbiotic plants.

| S-EPMC9325231 | biostudies-literature

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