Symmetrical Reproductive Compatibility of Two Species in the Ciona intestinalis (Ascidiacea) Species Complex, a Model for Marine Genomics and Developmental Biology

2014 ◽  
Vol 31 (6) ◽  
pp. 369 ◽  
Author(s):  
Atsuko Sato ◽  
Sebastian M. Shimeld ◽  
John D. D. Bishop
Keyword(s):  
Developmental Biology ◽  
Species Complex ◽  
Ciona Intestinalis ◽  
Reproductive Compatibility

Invasion genetics of the Ciona intestinalis species complex: from regional endemism to global homogeneity

2010 ◽  
Vol 19 (21) ◽  
pp. 4678-4694 ◽  
Author(s):  
AIBIN ZHAN ◽  
HUGH J. MACISAAC ◽  
MELANIA E. CRISTESCU
Keyword(s):  
Species Complex ◽  
Ciona Intestinalis ◽  
Invasion Genetics

Cross-mating experiments detect reproductive compatibility between Triatoma sherlocki and other members of the Triatoma brasiliensis species complex

Acta Tropica ◽  
2013 ◽  
Vol 128 (1) ◽  
pp. 162-167 ◽  
Author(s):  
Nathália Correia ◽  
Carlos E. Almeida ◽  
Vanessa Lima-Neiva ◽  
Márcia Gumiel ◽  
L. Lynnette Dornak ◽  
...  
Keyword(s):  
Species Complex ◽  
Reproductive Compatibility

scholarly journals Morphological Differences between Larvae of the Ciona intestinalis Species Complex: Hints for a Valid Taxonomic Definition of Distinct Species

PLoS ONE ◽  
2015 ◽  
Vol 10 (5) ◽  
pp. e0122879 ◽  
Author(s):  
Roberta Pennati ◽  
Gentile Francesco Ficetola ◽  
Riccardo Brunetti ◽  
Federico Caicci ◽  
Fabio Gasparini ◽  
...  
Keyword(s):  
Species Complex ◽  
Ciona Intestinalis ◽  
Distinct Species ◽  
Morphological Differences ◽  
Definition Of

REPRODUCTIVE COMPATIBILITY AND RDNA SEQUENCE ANALYSES IN THE SELLAPHORA PUPULA SPECIES COMPLEX (BACILLARIOPHYTA)1

2004 ◽  
Vol 40 (1) ◽  
pp. 193-208 ◽  
Author(s):  
Anke Behnke ◽  
Thomas Friedl ◽  
Victor A. Chepurnov ◽  
David G. Mann
Keyword(s):  
Species Complex ◽  
Rdna Sequence ◽  
Sequence Analyses ◽  
Reproductive Compatibility

The 1-MeV Electron Microscope Installation at the University of Colorado

1973 ◽  
Vol 31 ◽  
pp. 8-9 ◽  
Author(s):  
Mircea Fotino
Keyword(s):  
Electron Microscopy ◽  
Developmental Biology ◽  
Transmission Electron Microscopy ◽  
Electron Microscope ◽  
National Institutes Of Health ◽  
Experimental Program ◽  
University Of Colorado ◽  
Transmission Electron ◽  
The University ◽  
Research Resources

A new 1-MeV transmission electron microscope (Model JEM-1000) was installed at the Department of Molecular, Cellular and Developmental Biology of the University of Colorado in Boulder during the summer and fall of 1972 under the sponsorship of the Division of Research Resources of the National Institutes of Health. The installation was completed in October, 1972. It is installed primarily for the study of biological materials without many of the limitations hitherto unavoidable in standard transmission electron microscopy. Only the technical characteristics of the installation are briefly reviewed here. A more detailed discussion of the experimental program under way is being published elsewhere.

Developmental Biology Meets Ecology

2009 ◽  
Vol 138 (3) ◽  
pp. 421-422
Author(s):  
Antónia Monteiro
Keyword(s):  
Developmental Biology

The hydroid research of American naturalist Samuel F. Clarke, 1851–1928

1997 ◽  
Vol 24 (1) ◽  
pp. 19-36 ◽  
Author(s):  
DALE R. CALDER ◽  
LESTER D. STEPHENS
Keyword(s):  
Developmental Biology ◽  
Taxonomic Status ◽  
Doctoral Dissertation ◽  
Nominal Species ◽  
Marine Biological Laboratory ◽  
Spotted Salamander ◽  
Johns Hopkins University ◽  
American Naturalist ◽  
American Schools ◽  
American Society

Samuel Fessenden Clarke was the leading specialist on hydroids (phylum Cnidaria) in North America over the last quarter of the nineteenth century. During that period he published taxonomic papers on hydroids from both the Atlantic and Pacific coasts of the continent, from the Gulf of Mexico, and from the eastern Pacific off Central and South America. He also authored a section on hydrozoan biology for “The Riverside Natural History” series. Most of his papers on hydroids were published while he was in his twenties. Clarke described as new 61 nominal species, three nominal genera, and one nominal family, as well as two “varieties” of hydroids. A list of these, and their current taxonomic status, appears in the present work. Clarke consistently provided sound descriptions and locality data for all supposed new species, and drew accurate illustrations of most of them. His research on Hydrozoa, beyond alphataxonomy, was directed towards faunal distributions and the use of hydroid assemblages as biogeographic indicators. In addition to investigations on hydroids, Clarke carried out research on the developmental biology of amphibians and reptiles. His doctoral dissertation at Johns Hopkins University was based on the embryology of the “Spotted Salamander” (=Yellow-spotted Salamander), and he published a major paper on the habits and embryology of the American Alligator. Most of Clarke's career was devoted to academic duties at Williams College, Massachusetts, where he was recognized as a dedicated and inspiring teacher. He served the American Society of Naturalists in various capacities, including a term as its president, was an influential trustee of the Marine Biological Laboratory, Woods Hole, and promoted the study of science in American schools.

Sign in / Sign up

Export Citation Format

Share Document