Results 101 to 110 of about 415,145 (282)

Conceptual framework of trait filtering by climate and expected associated patterns of functional (A, B) and phylogenetic relatedness (C, D).

open access: yes, 2013
(A) Shows no functional overlap (i.e., expected functional relatedness); (B) shows functional overlap (i.e., higher-than-expected functional relatedness); (C) shows phylogenetic overdispersion; (D) shows phylogenetic clustering.
Jordi Sala (490878)   +4 more
core   +1 more source

Phylogenetic Codivergence Supports Coevolution of Mimetic Heliconius Butterflies [PDF]

open access: yes, 2012
The unpalatable and warning-patterned butterflies _Heliconius erato_ and _Heliconius melpomene_ provide the best studied example of mutualistic Müllerian mimicry, thought – but rarely demonstrated – to promote coevolution.
Michael Charleston   +3 more
core   +2 more sources

Threat level and sound production mode modulate acoustic warnings and defensive biting in snakes

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Accurately assessing predation risk is important because it enables prey to match their defensive behaviours to the level of threat and avoid unnecessary investment in costly responses.
Nicolas Van Zele   +8 more
wiley   +1 more source

The Influence of Parent-Child Relatedness and Social Support on Depressive Symptoms in Asthmatic Children: Tests of Moderation [PDF]

open access: yes, 2005
The Brofenbrenner(1979) ecological theory was applied to examine the relationship between parent and child depressive mood and the moderation of relational quality at two levels; 1) parent-child (within family) and 2) family-social support (outside ...
Cummings, Lawanda
core   +1 more source

High‐dimensional elementomes outperform CNP models in explaining photosynthetic traits

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Links between plant elementomes (i.e. the concentration of chemical elements in plant tissue) and functional traits have the potential to improve predictions of plant physiological performance and ecosystem processes, and their response to environmental change.
Roger Grau‐Andrés   +8 more
wiley   +1 more source

A phylogenetic tree depicting relatedness between 31 mitochondrial CO1 sequences representing 9 species of Victorian skinks.

open access: yes, 2019
A phylogenetic tree depicting relatedness between 31 mitochondrial CO1 sequences representing 9 species of Victorian skinks.
Joanna Sumner (3275244)   +10 more
core   +1 more source

Predicting functional gene links from phylogenetic-statistical analyses of whole genomes [PDF]

open access: yes, 2005
An important element of the developing field of proteomics is to understand protein-protein interactions and other functional links amongst genes. Across-species correlation methods for detecting functional links work on the premise that functionally ...
Barker, Daniel   +7 more
core   +2 more sources

The oxygen uptake capacity of freshwater fish evolves to favour hypoxia tolerance in lentic species but locomotion capacity in lotic species

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Oxygen supply capacity (α) is a physiological trait hypothesized to shape the metabolic niche and biogeography of aquatic breathers, yet how natural selection targets α remains unclear.
Na Zhang   +6 more
wiley   +1 more source

Niche occupancy of Jamaican bat caves: Diversity increases isotopic niche packing

open access: yesJournal of Animal Ecology, EarlyView.
Tropical bat caves are home to hundreds of thousands of bats of multiple species. In Jamaica, we found that isotopic niche packing is the likely mechanism of coexistence at more diverse sites. Abstract There are over 1000 documented caves across Jamaica, many of them used by diverse communities of bats.
Phillip J. Oelbaum   +6 more
wiley   +1 more source

Measuring Institutional Relatedness [PDF]

open access: yes
Firms in most emerging economies are engaged in seemingly un-related activities. This is particularly observed in the case of business groups which dominate the landscape of these economies.
Karthik, D., Basant, Rakesh
core  

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