Results 11 to 20 of about 117 (99)

Affordable de novo generation of fish mitogenomes using amplification‐free enrichment of mitochondrial DNA and deep sequencing of long fragments

open access: yesMolecular Ecology Resources, Volume 23, Issue 4, Page 818-832, May 2023., 2023
Abstract Biomonitoring surveys make use of metabarcoding tools to describe the community composition. These studies match their sequencing results against public genomic databases to identify the species. However, mitochondrial genomic reference data are yet incomplete, only a few genes may be available, or the suitability of existing sequence data is ...
Ana Ramón‐Laca   +2 more
wiley   +1 more source

Fossilized soft tissues in Palaeozoic bryozoans

open access: yesPapers in Palaeontology, Volume 9, Issue 1, January/February 2023., 2023
Abstract Thin sections of three Palaeozoic bryozoans reveal fossilized soft tissues that show the position of organic cuticle and internal structures such as the membranous sac and gut. The fossilization occurred apparently due to fast burial under anoxic conditions.
Andrej Ernst, Jeffrey Thompson
wiley   +1 more source

Comparative study of the evolution of cancer gene duplications across fish

open access: yesEvolutionary Applications, Volume 15, Issue 11, Page 1834-1845, November 2022., 2022
Abstract Comparative studies of cancer‐related genes not only provide novel information about their evolution and function but also an understanding of cancer as a driving force in biological systems and species’ life histories. So far, these studies have focused on mammals.
Ciara Baines   +3 more
wiley   +1 more source

Morphology of ctenostome bryozoans: 5. Sundanella, with description of a new species from the Western Atlantic and the Multiporata concept

open access: yesJournal of Morphology, Volume 283, Issue 9, Page 1139-1162, September 2022., 2022
Sundanellid ctenostomes are a little investigated group of ctenostome bryozoans of ambiguous phylogenetic affiliation. In this study, we describe the soft‐body morphology of sundanellids from two localities, Singapore and Florida, to find characters elucidating the detailed anatomy of these animals and find characters supporting its relationship to ...
Thomas Schwaha   +2 more
wiley   +1 more source

On the origin of BAG(3) and its consequences for an expansion of BAG3's role in protein homeostasis

open access: yesJournal of Cellular Biochemistry, Volume 123, Issue 1, Page 102-114, January 2022., 2022
In our here presented research, we were able to identify possible and highly conserved LC3 interacting region (LIR) motifs within the protein structure of BAG3. These revelations may cast a new light on BAG3's role in proteostasis and autophagy, independent of other receptor and adaptor proteins.
Marius W. Baeken, Christian Behl
wiley   +1 more source

Bryozoan‐rich stromatolites (bryostromatolites) from the Silurian of Gotland and their relation to climate‐related perturbations of the global carbon cycle

open access: yesSedimentology, Volume 69, Issue 1, Page 162-198, January 2022., 2022
ABSTRACT Bryozoan–stromatolite associations (bryostromatolites) formed conspicuous reef structures throughout the Sheinwoodian (Wenlock) to Ludfordian (Ludlow) stratigraphy on Gotland but have not been described so far. They are mainly composed of encrusting bryozoans forming a complex intergrowth with porostromate and spongiostromate microbes and are ...
Anna Lene Claussen   +3 more
wiley   +1 more source

The Evolutionary Characteristics of Lower Permian Keziliqiman Reefs in the Southwest Margin of Tarim Basin, Northwest China

open access: yesGeofluids, Volume 2022, Issue 1, 2022., 2022
The Permian strata in the southwest Tarim Basin contain organic reefs with good exploration prospects. Based on observations of outcrops and thin section examination of the Permian Keziliqiman Formation reef in the Sangzhu section of Pishan County, Xinjiang, northwest China, the basic characteristics of the reef are studied.
Yijun Wang   +6 more
wiley   +1 more source

Phylogeny and evolutionary history of the amniote egg

open access: yesJournal of Morphology, Volume 282, Issue 7, Page 1080-1122, July 2021., 2021
We review morphological features of the amniote egg and embryos in a large comparative phylogenetic framework, including all major clades of extant vertebrates. We discuss 40 characters that are relevant for an analysis of the evolutionary history of the vertebrate egg. Special attention is given to the morphology of the cellular yolk sac, the eggshell,
J. Matthias Starck   +2 more
wiley   +1 more source

Development of the amniote ventrolateral body wall

open access: yesDevelopmental Dynamics, Volume 250, Issue 1, Page 39-59, January 2021., 2021
Abstract In vertebrates, the trunk consists of the musculoskeletal structures of the back and the ventrolateral body wall, which together enclose the internal organs of the circulatory, digestive, respiratory and urogenital systems. This review gives an overview on the development of the thoracic and abdominal wall during amniote embryogenesis ...
Martin Scaal
wiley   +1 more source

A brief history of galectin evolution

open access: yesFrontiers in Immunology, 2023
Galectins are a family of carbohydrate-binding proteins found in vertebrates in great abundance and diversity in terms of both structure and ligand-binding properties as well as physiological function.
Juliane Günther   +1 more
doaj   +1 more source

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