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Table 2 Response of sponge microbiome to environmental stressors

From: The sponge holobiont in a changing ocean: from microbes to ecosystems

Sponge species

Microbial response

Host

Ref.

Method

Diversity

Function

response

 

OCEAN WARMING

Geodia barreti

EMP pipeline

No

Ecophysiology

[168]

Rhopaloeides odorabile

TRFLP; metagenomics

Yes

Yes

RT-qPCR

[158]

R. odorabile

pyrosequencing on DNA and cDNA

Yes

[182]

R. odorabile larva

DGGE

Yes

[231]

R. odorabile

DGGE and cloning

Yes

[232]

Ircinia fasciculata, I. oros

TRFLP

No

[233]

I. fasciculata

PAM fluorometry

Yes

[194]

Ianthella basta

DGGE and cloning

Yes

[173]

Xestospongia muta

TRFLP, cloning and RT-qPCR of amoA gene

Yes

Yes

[234]

Halichondria bowerbanki

DGGE

Yes

[235]

OCEAN ACIDIFICATION

Dysidea avara, Agelas oroides, Chondrosia reniformis

Pyrosequencing

spp-specific

Growth

[213]

Coelocarteria singaporensis, Cinachyra sp

Pyrosequencing; PICRUST

Cyano

yes

[47]

Ocean warming and ocean acidification

X. muta

Pyrosequencing and PICRUST; PAM fluorometry

Yes

yes

[174]

Carteriospongia foliascens; R. odorabile; Stylissa flabelliformis; Cymbastella coralliophila

PAM fluorometry

yes

Ecophysiology

[183]

EUTROPHICATION, SEDIMENTATION, POLLUTION

C. foliascens, C. coralliophila; Cliona orientalis, Coscinoderma matthewsi, S. flabelliformis

Illumina; PAM fluorometry

spp-specific

no

Ecophysiology

[170]

Cymbastela stipitata

Pyrosequencing on DNA and cDNA

No

[169]

Haliclona cymaeoformis

Pyrosequencing; metagenomics

Yes

yes

[176]

I. basta

DGGE

No

[173]

R. odorabile

RFLP; FISH

Yes

[236]

Ocean warming and eutrophication

R. odorabile

DGGE and pyrosequencing; DGGE of amoA gene

No

[167]

  1. Responses were assessed in aquarium experiments, except for reference [47]. Molecular analyses were performed on 16S rRNA gene, unless stated otherwise. Fun. function. Ref references, Spp-specific species-specific response. EMP pipeline standardized protocol applied during the global Sponge Microbiome Project following Earth Microbiome Project guidelines. TRFLP terminal restriction fragment length polymorphism, RFLP restriction fragment length polymorphism, DGGE denaturing gradient gel electrophoresis. RT-qPCR real-time quantitative PCR. PICRUST function was inferred from taxonomic diversity by PICRUST tool [237]. PAM fluorometry pulse amplitude modulated diving fluorometer as measurement of photosynthetic capacity