scholarly journals Multi-marker metabarcoding of coral skeletons reveals a rich microbiome and diverse evolutionary origins of endolithic algae

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Vanessa Rossetto Marcelino ◽  
Heroen Verbruggen
Keyword(s):  
Coral Skeletons ◽  
Evolutionary Origins ◽  
Endolithic Algae

Trophic Potential and Photoecology of Endolithic Algae Living within Coral Skeletons

1997 ◽  
Vol 18 (4) ◽  
pp. 299-317 ◽  
Author(s):  
D. Schlichter ◽  
H. Kampmann ◽  
S. Conrady
Keyword(s):  
Coral Skeletons ◽  
Endolithic Algae

DO FIJIAN CORAL SKELETONS RECORD WATERSHED CHANGES?

2020 ◽  
Author(s):  
Ana Samperiz ◽  
◽  
Sindia Sosdian ◽  
Erica Hendy ◽  
Kenneth G. Johnson ◽  
...  
Keyword(s):  
Coral Skeletons

scholarly journals Murine 86- and 84-kDa Heat Shock Proteins, cDNA Sequences, Chromosome Assignments, and Evolutionary Origins

1989 ◽  
Vol 264 (10) ◽  
pp. 5343-5351 ◽  
Author(s):  
S K Moore ◽  
C Kozak ◽  
E A Robinson ◽  
S J Ullrich ◽  
E Appella
Keyword(s):  
Heat Shock ◽  
Heat Shock Proteins ◽  
Cdna Sequences ◽  
Evolutionary Origins ◽  
Shock Proteins

scholarly journals New indices to characterize drawing behavior in humans (Homo sapiens) and chimpanzees (Pan troglodytes)

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Lison Martinet ◽  
Cédric Sueur ◽  
Satoshi Hirata ◽  
Jérôme Hosselet ◽  
Tetsuro Matsuzawa ◽  
...  
Keyword(s):  
Pan Troglodytes ◽  
Homo Sapiens ◽  
Ontogenetic Development ◽  
Evolutionary Origins ◽  
Spatial Measures ◽  
Development And Evolution ◽  
Cave Art ◽  
Drawing Skills

AbstractTechniques used in cave art suggest that drawing skills emerged long before the oldest known representative human productions (44,000 years bc). This study seeks to improve our knowledge of the evolutionary origins and the ontogenetic development of drawing behavior by studying drawings of humans (N = 178, 3- to 10-year-old children and adults) and chimpanzees (N = 5). Drawings were characterized with an innovative index based on spatial measures which provides the degree of efficiency for the lines that are drawn. Results showed that this index was lowest in chimpanzees, increased and reached its maximum between 5-year-old and 10-year-old children and decreased in adults, whose drawing efficiency was reduced by the addition of details. Drawings of chimpanzees are not random suggesting that their movements are constrained by cognitive or locomotor aspect and we cannot conclude to the absence of representativeness. We also used indices based on colors and time and asked children about what they drew. These indices can be considered relevant tools to improve our understanding of drawing development and evolution in hominids.

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