Progression of regeneration in demosponge Cinachyrella cf cavernosa based on wound location

Deshpande, A.S.; Thakur, Narsinh L.

doi:10.1007/s10750-020-04274-2

Cited by 1 publication

(2 citation statements)

References 54 publications

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“…In the KEGG pathway, paths of the lipid metabolism were up-regulated, specifically pathways of fatty acid elongation. This is in agreement with previous reports that addressed the role of lipids in stress management in sponges (Benette et al, 2017;Deshpande & Thakur, 2020).…”

Section: Sponge Without Competitors Vs Sponge With All the Competitorssupporting

confidence: 94%

“…cavernosa reference transcriptome presents a significant improvement over previous C. cf. cavernosa transcriptome (Deshpande & Thakur, 2020). Furthermore, our BUSCO results (i.e., 96.55%) surpass all published sponge transcriptomes at the moment, which are found in the range of 69-94% (González-Aravena et al, 2019;Kenny et al, 2018;Kenny, Plese, Riesgo, & Itskovic, 2019;Pita, Hoeppner, Ribes, & Hentschel, 2018).…”

Section: Discussioncontrasting

confidence: 48%

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Transcriptomic response of Cinachyrella cf. cavernosa sponges to spatial competition

Deshpande

Rivera‐Vicéns

Thakur

et al. 2021

Preprint

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Spatial competition in the intertidal zones drives the community structure in marine benthic habitats. Organisms inhabiting these areas not only need to withstand fluctuations of temperature, water level, pH, and salinity, but also need to compete for the best available space. Sponges are key members of the intertidal zones, and their life history processes (e.g., growth, reproduction, and regeneration) are affected by competition. Here we used transcriptomics to investigate the effects of interspecific competition between the tetillid sponge Cinachyrella cf. cavernosa, the zoantharid Zoanthus sansibaricus, and the macroalgae Dictyota ciliolata. The analysis of differentially expressed genes showed that Z. sansibaricus was the most stressful competitor to C. cf. cavernosa, which showed an increased rate of cellular respiration under stress of competition. Similarly, an up-regulation of energy metabolism, lipid metabolism, and the heat-shock protein (HSP) 70 was also observed along with an indication of a viral infection and decreased ability to synthesise protein. A down-regulation of purine and pyrimidine metabolism indicated reduction in physiological activities of the competing sponges. Moreover, a putative case of possible kleptocnidism, not previously reported in Cinachyrella cf. cavernosa was also observed. This study opens the door for more detailed investigations of marine organisms competing for spatial resources using transcriptome data.

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Section: Sponge Without Competitors Vs Sponge With All the Competitorssupporting

confidence: 94%

Section: Discussioncontrasting

confidence: 48%

Transcriptomic response of Cinachyrella cf. cavernosa sponges to spatial competition

Deshpande

Rivera‐Vicéns

Thakur

et al. 2021

Preprint

Self Cite

View full text Add to dashboard Cite

show abstract

Progression of regeneration in demosponge Cinachyrella cf cavernosa based on wound location

Cited by 1 publication

References 54 publications

Transcriptomic response of Cinachyrella cf. cavernosa sponges to spatial competition

Transcriptomic response of Cinachyrella cf. cavernosa sponges to spatial competition

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