scholarly journals Changes in coral microbial communities in response to a natural pH gradient

2012 ◽  
Vol 6 (9) ◽  
pp. 1775-1785 ◽  
Author(s):  
Dalit Meron ◽  
Riccardo Rodolfo-Metalpa ◽  
Ross Cunning ◽  
Andrew C Baker ◽  
Maoz Fine ◽  
...  
Keyword(s):  
Microbial Communities ◽  
Ph Gradient ◽  
Natural Ph Gradient

Changes in Microbial Communities Associated with the Sea Anemone Anemonia viridis in a Natural pH Gradient

2012 ◽  
Vol 65 (2) ◽  
pp. 269-276 ◽  
Author(s):  
Dalit Meron ◽  
Maria-Cristina Buia ◽  
Maoz Fine ◽  
Ehud Banin
Keyword(s):  
Microbial Communities ◽  
Sea Anemone ◽  
Ph Gradient ◽  
Natural Ph Gradient ◽  
Anemonia Viridis

scholarly journals Instability and Stasis Among the Microbiome of Seagrass Leaves, Roots and Rhizomes, and Nearby Sediments Within a Natural pH Gradient

2021 ◽  
Author(s):  
Raymond B. Banister ◽  
Melbert T. Schwarz ◽  
Maoz Fine ◽  
Kim B. Ritchie ◽  
Erinn M. Muller
Keyword(s):  
Bacterial Community ◽  
Microbial Communities ◽  
Elevated Temperatures ◽  
Operational Taxonomic Unit ◽  
Amplicon Sequencing ◽  
Ph Gradient ◽  
Ecological Value ◽  
Seagrass Meadows ◽  
16S Rrna Amplicon Sequencing ◽  
Natural Ph Gradient

AbstractSeagrass meadows are hotspots of biodiversity with considerable economic and ecological value. The health of seagrass ecosystems is influenced in part by the makeup and stability of their microbiome, but microbiome composition can be sensitive to environmental change such as nutrient availability, elevated temperatures, and reduced pH. The objective of the present study was to characterize the bacterial community of the leaves, bulk samples of roots and rhizomes, and proximal sediment of the seagrass species Cymodocea nodosa along the natural pH gradient of Levante Bay, Vulcano Island, Italy. The bacterial community was determined by characterizing the 16S rRNA amplicon sequencing and analyzing the operational taxonomic unit classification of bacterial DNA within samples. Statistical analyses were used to explore how life-long exposure to different pH/pCO2 conditions may be associated with significant differences in microbial communities, dominant bacterial classes, and microbial diversity within each plant section and sediment. The microbiome of C. nodosa significantly differed among all sample types and site-specific differences were detected within sediment and root/rhizome microbial communities, but not the leaves. These results show that C. nodosa leaves have a consistent microbial community even across a pH range of 8.15 to 6.05. The ability for C. nodosa to regulate and maintain microbial structure may indicate a semblance of resilience within these vital ecosystems under projected changes in environmental conditions such as ocean acidification.

scholarly journals On the Heterogeneity of Beef Heart Cytochrome c. IV. Isoelectric Fractionation by Electrolysis in a Natural pH-Gradient.

1966 ◽  
Vol 20 ◽  
pp. 1497-1503 ◽  
Author(s):  
T. Flatmark ◽  
O. Vesterberg ◽  
Jorunn Sletten ◽  
Marc Wagnières ◽  
D. H. Williams ◽  
...  
Keyword(s):  
Cytochrome C ◽  
Ph Gradient ◽  
Beef Heart ◽  
Natural Ph Gradient

Generalized Physicochemical Model for the Natural pH Gradient in Classic IEF

2014 ◽  
Vol 77 (7-8) ◽  
pp. 591-602
Author(s):  
Cyrill Lubenov Naydenov ◽  
Evgeni Penev Kirazov ◽  
Vanio Ivanov Mitev
Keyword(s):  
Ph Gradient ◽  
Physicochemical Model ◽  
Natural Ph Gradient

The effect of pH on phosphorus sorbed from sediments in a river with a natural pH gradient

Chemosphere ◽  
2019 ◽  
Vol 228 ◽  
pp. 287-299 ◽  
Author(s):  
P. Temporetti ◽  
G. Beamud ◽  
D. Nichela ◽  
G. Baffico ◽  
F. Pedrozo
Keyword(s):  
Ph Gradient ◽  
Effect Of Ph ◽  
Natural Ph Gradient

Increased fungal dominance in N2O emission hotspots along a natural pH gradient in organic forest soil

2012 ◽  
Vol 49 (6) ◽  
pp. 715-721 ◽  
Author(s):  
T. Rütting ◽  
D. Huygens ◽  
P. Boeckx ◽  
J. Staelens ◽  
L. Klemedtsson
Keyword(s):  
Forest Soil ◽  
N2o Emission ◽  
Ph Gradient ◽  
Natural Ph Gradient ◽  
Organic Forest Soil
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