scholarly journals To clean or not to clean: Cleaning mutualism breakdown in a tidal environment

2020 ◽  
Vol 10 (6) ◽  
pp. 3043-3054
Author(s):  
Katie Dunkley ◽  
Ashley J. W. Ward ◽  
Sarah E. Perkins ◽  
Jo Cable
Keyword(s):  
Cleaning Mutualism ◽  
Mutualism Breakdown

scholarly journals Comment on Rohrscheib et al. 2016 "Intensity of mutualism breakdown is determined by temperature not amplification of Wolbachia genes"

2017 ◽  
Vol 13 (9) ◽  
pp. e1006540 ◽  
Author(s):  
Ewa Chrostek ◽  
Luis Teixeira
Keyword(s):  
Mutualism Breakdown

Costs and benefits of a cleaning mutualism

2003 ◽  
Vol 63 ◽  
pp. 228-228
Author(s):  
K. L. Cheney ◽  
I. M. Côté
Keyword(s):  
Costs And Benefits ◽  
Cleaning Mutualism

scholarly journals Mutualism breakdown in breadfruit domestication

2011 ◽  
Vol 279 (1731) ◽  
pp. 1122-1130 ◽  
Author(s):  
Xiaoke Xing ◽  
Alexander M. Koch ◽  
A. Maxwell P. Jones ◽  
Diane Ragone ◽  
Susan Murch ◽  
...  
Keyword(s):  
Arbuscular Mycorrhizas ◽  
Fungal Species ◽  
Plant Domestication ◽  
Unintended Effects ◽  
Below Ground ◽  
Selection For ◽  
Root Symbionts ◽  
Mycorrhizal Response ◽  
Mutualism Breakdown

During the process of plant domestication, below-ground communities are rarely considered. Some studies have attempted to understand the changes in root symbionts owing to domestication, but little is known about how it influences mycorrhizal response in domesticated crops. We hypothesized that selection for above-ground traits may also result in decreased mycorrhizal abundance in roots. Breadfruit ( Artocarpus sp.) has a long domestication history, with a strong geographical movement of cultivars from west to east across the Melanesian and Polynesian islands. Our results clearly show a decrease in arbuscular mycorrhizas (AMs) along a domestication gradient from wild to recently derived cultivars. We showed that the vesicular and arbuscular colonization rate decreased significantly in more recently derived breadfruit cultivars. In addition, molecular analyses of breadfruit roots indicated that AM fungal species richness also responded along the domestication gradient. These results suggest that human-driven selection for plant cultivars can have unintended effects on below-ground mutualists, with potential impacts on the stress tolerance of crops and long-term food security.

scholarly journals Cleaner fish are sensitive to what their partners can and cannot see

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Katherine McAuliffe ◽  
Lindsey A. Drayton ◽  
Amanda Royka ◽  
Mélisande Aellen ◽  
Laurie R. Santos ◽  
...  
Keyword(s):  
Theory Of Mind ◽  
Related Species ◽  
Cognitive Abilities ◽  
Mental States ◽  
Human Experience ◽  
Cleaner Fish ◽  
Labroides Dimidiatus ◽  
Cleaning Mutualism ◽  
Taxonomic Groups

AbstractMuch of human experience is informed by our ability to attribute mental states to others, a capacity known as theory of mind. While evidence for theory of mind in animals to date has largely been restricted to primates and other large-brained species, the use of ecologically-valid competitive contexts hints that ecological pressures for strategic deception may give rise to components of theory of mind abilities in distantly-related taxonomic groups. In line with this hypothesis, we show that cleaner wrasse (Labroides dimidiatus) exhibit theory of mind capacities akin to those observed in primates in the context of their cooperative cleaning mutualism. These results suggest that ecological pressures for strategic deception can drive human-like cognitive abilities even in very distantly related species.

scholarly journals Recurrent mutualism breakdown events in a legume rhizobia metapopulation

2020 ◽  
Vol 287 (1919) ◽  
pp. 20192549 ◽  
Author(s):  
Kelsey A. Gano-Cohen ◽  
Camille E. Wendlandt ◽  
Khadija Al Moussawi ◽  
Peter J. Stokes ◽  
Kenjiro W. Quides ◽  
...  
Keyword(s):  
Nitrogen Fixation ◽  
Symbiotic Nitrogen Fixation ◽  
Root Nodules ◽  
Nitrogen Concentration ◽  
Phylogenetic Reconstruction ◽  
Nodulation Capacity ◽  
Host Growth ◽  
Native Legume ◽  
Fitness Benefits ◽  
Mutualism Breakdown

Bacterial mutualists generate major fitness benefits for eukaryotes, reshaping the host phenotype and its interactions with the environment. Yet, microbial mutualist populations are predicted to generate mutants that defect from providing costly services to hosts while maintaining the capacity to exploit host resources. Here, we examined the mutualist service of symbiotic nitrogen fixation in a metapopulation of root-nodulating Bradyrhizobium spp . that associate with the native legume Acmispon strigosus . We quantified mutualism traits of 85 Bradyrhizobium isolates gathered from a 700 km transect in California spanning 10 sampled A. strigosus populations. We clonally inoculated each Bradyrhizobium isolate onto A. strigosus hosts and quantified nodulation capacity and net effects of infection, including host growth and isotopic nitrogen concentration. Six Bradyrhizobium isolates from five populations were categorized as ineffective because they formed nodules but did not enhance host growth via nitrogen fixation. Six additional isolates from three populations failed to form root nodules. Phylogenetic reconstruction inferred two types of mutualism breakdown, including three to four independent losses of effectiveness and five losses of nodulation capacity on A. strigosus . The evolutionary and genomic drivers of these mutualism breakdown events remain poorly understood.

scholarly journals Intensity of Mutualism Breakdown Is Determined by Temperature Not Amplification of Wolbachia Genes

2016 ◽  
Vol 12 (9) ◽  
pp. e1005888 ◽  
Author(s):  
Chelsie E. Rohrscheib ◽  
Francesca D. Frentiu ◽  
Emilie Horn ◽  
Fiona K. Ritchie ◽  
Bruno van Swinderen ◽  
...  
Keyword(s):  
Mutualism Breakdown

scholarly journals Punishment and partner switching cause cooperative behaviour in a cleaning mutualism

2005 ◽  
Vol 1 (4) ◽  
pp. 396-399 ◽  
Author(s):  
Redouan Bshary ◽  
Alexandra S Grutter
Keyword(s):  
Cooperative Behaviour ◽  
Cleaning Mutualism

scholarly journals Marine cleaning mutualism defies standard logic of supply and demand

2021 ◽  
Author(s):  
Zegni Triki ◽  
Xiang-Yi Li Richter ◽  
Camille Demairé ◽  
Shun Kurokawa ◽  
Redouan Bshary
Keyword(s):  
Supply And Demand ◽  
Cleaning Mutualism

scholarly journals Colourful stripes send mixed messages to safe and risky partners in a diffuse cleaning mutualism

2010 ◽  
Vol 23 (11) ◽  
pp. 2289-2299 ◽  
Author(s):  
L. LETTIERI ◽  
J. T. STREELMAN
Keyword(s):  
Cleaning Mutualism ◽  
Mixed Messages

What makes a species central in a cleaning mutualism network?

Oikos ◽  
2010 ◽  
Vol 119 (8) ◽  
pp. 1319-1325 ◽  
Author(s):  
Cristina Sazima ◽  
Paulo R. Guimarães ◽  
Sérgio F. Dos Reis ◽  
Ivan Sazima
Keyword(s):  
Cleaning Mutualism
Sign in / Sign up

Export Citation Format

Share Document