Project description:Generation of proteomic data from coral nubbins collected from a single Montipora capitata colony in Kaneohe Bay, Hawaii. Over a five-week period, the coral nubbins collected were exposed to ambient and thermal stress conditions, with data generated at three key time points designed to capture the response of the corals to bleaching. Additionally, nubbins from each wild colony were flash frozen directly from the field.
2021-11-24 | MSV000088443 | MassIVE
Project description:Stress hardening and acclimatization in Montipora capitata
Project description:Purpose: There is a dearth of knowledge regarding the molecular pathology of growth anomaly in corals. We investigated the gene expression profile of Montipora capitata metatranscriptomes from healthy and diseased (growth anomaly) coral colonies to elucidate differentially expressed genes. Methods: mRNA profiles of coral tissue (including symbionts) were generated from three different tissue states: healthy, affected and unaffected. Healthy tissue was collected from coral colonies not affected by growth anomaly. Affected tissue was collected from coral growth anomaly lesions. Unaffected tissue was collected from coral colonies affected by growth anomaly.
Project description:BbMBF1 played crucial roles in mediating response the prolonged thermal stress, a determinant to the environmental fitness of fungal entomopathogens. We characterized for the first time that disruption of BbMBF1 reduced the mycelial tolerance to the 9-h thermal stress under 40°C. The global transcriptome involved in the response to the thermal stress was analyzed by using high throughput sequencing (RNA-Seq). Our transcriptional profiles revealed that numerous differentially expressed genes (DEGs), of which involved in metabolism, cell transport and cell rescue, were significantly involved in fungal response to the themal stress. 1. Total RNA obtained from BbMBF1 disruption mutant were compared to that of wild type strain under control conditin (free of thermal stress); 2. Total RNA obtained from BbMBF1 disruption mutant were compared to that of WT strain under 9-h thermal stress at 40°C.
