scholarly journals Life History of the Oldest Lentivirus: Characterization of ELVgv Integrations in the Dermopteran Genome

2016 ◽  
Vol 33 (10) ◽  
pp. 2659-2669 ◽  
Author(s):  
Tomáš Hron ◽  
Helena Farkašová ◽  
Abinash Padhi ◽  
Jan Pačes ◽  
Daniel Elleder
Keyword(s):  
Life History ◽  
History Of

NEMATODE PARASITES FROM TURKISH VERTEBRATES: AN ANNOTATED LIST

1960 ◽  
Vol 38 (5) ◽  
pp. 949-963 ◽  
Author(s):  
G. A. Schad ◽  
R. E. Kuntz ◽  
W. H. Wells
Keyword(s):  
Life History ◽  
Crocidura Russula ◽  
Nematode Parasites ◽  
Annotated List ◽  
History Of ◽  
Taxonomic Characterization

An annotated list of nematodes recovered from 35 species of Turkish vertebrates is presented. In addition to information enabling improved taxonomic characterization of several species, the annotations describe Heligmosomum sp., a parasite of Crocidura russula, and discuss the value of the dorsal ray in distinguishing between species of the Heligmosomidae. Observations are made on the parasitic stages in the life history of Angusticaecum holopterum and their distribution in the host. Notes are given on the recognition of the genus Pseudophysaloptera, and the male of Rictularia proni is described.

scholarly journals Postcranial anatomy and histology of Seymouria, and the terrestriality of seymouriamorphs

PeerJ ◽  
2020 ◽  
Vol 8 ◽  
pp. e8698
Author(s):  
Kayla D. Bazzana ◽  
Bryan M. Gee ◽  
Joseph J. Bevitt ◽  
Robert R. Reisz
Keyword(s):  
Computed Tomography ◽  
Life History ◽  
Medullary Cavity ◽  
Early Permian ◽  
Evolutionary Trajectory ◽  
Histological Data ◽  
History Of ◽  
Postcranial Anatomy ◽  
Neutron Computed Tomography

Seymouria is the best known of the seymouriamorphs, a group of Permo-Carboniferous reptiliomorphs with both terrestrial and aquatic taxa. The majority of research on Seymouria has focused on cranial anatomy, with few detailed descriptions or illustrations of the postcrania. We utilized neutron computed tomography (nCT) and histological sampling to provide updated, detailed figures that clarify details of the postcranial anatomy and to assess the development and histology of Seymouria through specimens from the early Permian Richards Spur locality. The correlation of morphological and histological data indicate rapid metamorphosis in this terrestrially capable stem amniote, with the youngest specimen being postmetamorphic despite being distinctly younger than premetamorphic individuals of Discosauriscus, the only other seymouriamorph to have been histologically sampled. The microanatomical data (e.g., semi-open medullary cavity) also substantiate the hypothesis that Seymouria was terrestrial based on interpretation of external features, although the persistence of a modestly developed medullary spongiosa in comparison to either Discosauriscus or to other co-occurring terrestrial tetrapods suggests additional nuances that require further exploration. In the absence of clearly recognizable postmetamorphic stages in several seymouriamorph taxa, it is difficult to determine the evolutionary trajectory of terrestriality within the clade. Our analysis provides the first histological characterization of the life history of Seymouria and highlights the need for further study of seymouriamorph ontogeny.

Characterization of the life history of Bangia fuscopurpurea (Bangiaceae, Rhodophyta) in connection with its cultivation in China

Aquaculture ◽  
2008 ◽  
Vol 278 (1-4) ◽  
pp. 101-109 ◽  
Author(s):  
Wen-jun Wang ◽  
Jian-yi Zhu ◽  
Pu Xu ◽  
Jian-rong Xu ◽  
Xiang-zhi Lin ◽  
...  
Keyword(s):  
Life History ◽  
History Of ◽  
Bangia Fuscopurpurea

scholarly journals Isolation and characterization of microsatellite markers from the RAD sequence of two temperate liana species: Euonymus fortunei (Celastraceae) and Schizophragma hydrangeoides (Hydrangeaceae)

2017 ◽  
Vol 66 (1) ◽  
pp. 40-42
Author(s):  
Hideki Mori ◽  
Saneyoshi Ueno ◽  
Asako Matsumoto ◽  
Kentaro Uchiyama ◽  
Takashi Kamijo ◽  
...  
Keyword(s):  
Life History ◽  
Microsatellite Markers ◽  
Sequence Data ◽  
Life History Strategy ◽  
The Public ◽  
Isolation And Characterization ◽  
Expected Heterozygosity ◽  
Euonymus Fortunei ◽  
History Of

Abstract Clonal reproduction of lianas is a common but important life history strategy. It is necessary to evaluate the clonal structure of liana species because clonal ability is potentially a major determinants distribution pattern of lianas. Therefore, we developed 10 microsatellite markers for Euonymus fortunei and Schizophragma hydrangeoides respectively from genomic sequences obtained from double-digest restriction site associated DNA (ddRAD). The sequence data of the developed markers were deposited on the public database. The expected heterozygosity (HE) of E. fortunei and S. hydrangeoides ranged from 0.727 to 0.847 with an average of 0.766, and from 0.734 to 0.924 with an average of 0.812, respectively. All loci were under HWE except for a locus of S. hydrangeoides (sh07). These markers should contribute to the understanding of the life history of temperate liana species.

Experimental life history of Echinostoma cinetorchis

1990 ◽  
Vol 28 (1) ◽  
pp. 39 ◽  
Author(s):  
S H Lee ◽  
J Y Chai ◽  
S T Hong ◽  
W M Sohn
Keyword(s):  
Life History ◽  
History Of
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