Elevational diversity patterns as an example for evolutionary and ecological dynamics in ferns and lycophytes

2016 ◽  
Vol 54 (6) ◽  
pp. 617-625 ◽  
Author(s):  
Michael Kessler ◽  
Dirk Nikolaus Karger ◽  
Jürgen Kluge
Keyword(s):  
Ecological Dynamics ◽  
Diversity Patterns ◽  
Ferns And Lycophytes

Forecasting long-term ecological dynamics using open paleodata

2018 ◽  
Vol 26 (2) ◽  
pp. 76-76 ◽  
Author(s):  
Jason S McLachlan ◽  
Keyword(s):  
Ecological Dynamics

DIFFERENCES IN EXTINCTION RATES EXPLAIN CONTRASTING REGIONAL DIVERSITY PATTERNS IN MODERN TROPICAL BRYOZOANS

2017 ◽  
Author(s):  
Jeremy B.C. Jackson ◽  
◽  
Emanuela Di Martino ◽  
Paul D. Taylor ◽  
Kenneth G. Johnson
Keyword(s):  
Diversity Patterns ◽  
Regional Diversity ◽  
Extinction Rates

You Snooze, You Win? An Ecological Dynamics Framework Approach to Understanding the Relationships Between Sleep and Sensorimotor Performance in Sport

2020 ◽  
Vol 15 (1) ◽  
pp. 31-39
Author(s):  
Alice D. LaGoy ◽  
Fabio Ferrarelli ◽  
Aaron M. Sinnott ◽  
Shawn R. Eagle ◽  
Caleb D. Johnson ◽  
...  
Keyword(s):  
Ecological Dynamics ◽  
Framework Approach ◽  
Sensorimotor Performance

scholarly journals SARS-CoV-2 within-host diversity and transmission

Science ◽  
2021 ◽  
Vol 372 (6539) ◽  
pp. eabg0821 ◽  
Author(s):  
Katrina A. Lythgoe ◽  
Matthew Hall ◽  
Luca Ferretti ◽  
Mariateresa de Cesare ◽  
George MacIntyre-Cockett ◽  
...  
Keyword(s):  
United Kingdom ◽  
Severe Acute Respiratory Syndrome ◽  
Phylogenetic Tree ◽  
Immune Escape ◽  
Clinical Samples ◽  
Diversity Patterns ◽  
Host Diversity ◽  
Viral Loads ◽  
The United Kingdom ◽  
Low Levels

Extensive global sampling and sequencing of the pandemic virus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have enabled researchers to monitor its spread and to identify concerning new variants. Two important determinants of variant spread are how frequently they arise within individuals and how likely they are to be transmitted. To characterize within-host diversity and transmission, we deep-sequenced 1313 clinical samples from the United Kingdom. SARS-CoV-2 infections are characterized by low levels of within-host diversity when viral loads are high and by a narrow bottleneck at transmission. Most variants are either lost or occasionally fixed at the point of transmission, with minimal persistence of shared diversity, patterns that are readily observable on the phylogenetic tree. Our results suggest that transmission-enhancing and/or immune-escape SARS-CoV-2 variants are likely to arise infrequently but could spread rapidly if successfully transmitted.

What controls fish functional diversity patterns in Colombian Andean streams?

2021 ◽  
Author(s):  
Jose Luis Poveda‐Cuellar ◽  
Edwin Orlando López Delgado ◽  
Pamela Tatiana Zúñiga‐Upegui ◽  
Francisco Antonio Villa Navarro
Keyword(s):  
Functional Diversity ◽  
Diversity Patterns
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