Results 31 to 40 of about 23,361 (173)

Development of the nasal capsule in Emydura subglobosa (Testudines: Pleurodira) with a comparison to other turtles

The Anatomical Record, EarlyView.
Abstract Extant turtles occupy freshwater, marine, and terrestrial habitats, and their nasal region provides important evidence for the evolution of respiration‐ and sensory‐related cranial morphology. However, developmental data on the turtle nasal capsule remain limited, particularly in Pleurodira.
Kai Ito, Paweł Kaczmarek, Taro Nojiri, María Victoria Fernandez Blanco, Ryo Kodera, Ingmar Werneburg   +5 more
wiley   +1 more source

Review: From Embryology to Evo-Devo: A History of Developmental Evolution by Manfred Daubichler; Jane Maienschein

, 2007
Introduction: The biological process of development has always served as a focal point for empirical research and conceptual reflection on organisms and life in general.
Brigandt, Ingo
core   +1 more source

Bony pseudoteeth of extinct pelagic birds (Aves, Odontopterygiformes) formed through a response of bone cells to tooth-specific epithelial signals under unique conditions

Scientific Reports, 2018
Modern birds (crown group birds, called Neornithes) are toothless; however, the extinct neornithine Odontopterygiformes possessed bone excrescences (pseudoteeth) which resembled teeth, distributed sequentially by size along jaws.
Antoine Louchart, Vivian de Buffrénil, Estelle Bourdon, Maïtena Dumont, Laurent Viriot, Jean-Yves Sire   +5 more
doaj   +1 more source

Acceptance of evolution theory and understanding of human evolution among health sciences students in France: A national cross‐sectional study

Anatomical Sciences Education, EarlyView.
Abstract Evolutionary theory provides a fundamental framework for understanding human anatomy and health. However, evolution acceptance and conceptual understanding are distinct constructs that may not co‐vary. This study aimed to assess (1) evolution acceptance and (2) knowledge of human evolution in health sciences students.
Thomas Colard, Damien Charabidzé, Margaux Matha, Salomé Zublena, Mathilde Savignat   +4 more
wiley   +1 more source

Evo-Devo:

Anales de la Facultad de Medicina
En esta revisión examinaremos estudios sobre biología molecular que revolucionaron los conceptos actuales sobre la evolución animal, generando una nueva disciplina llamada Evo-Devo en inglés, o evolución y desarrollo molecular en castellano.
Edward M. De Robertis
doaj   +1 more source

A shining starlet: Nematostella vectensis as a model for developmental, regenerative, and comparative biology

Developmental Dynamics, EarlyView.
Abstract The sea anemone, Nematostella vectensis, has been used as a model organism in developmental biology studies for many years. This estuarine species has the notable capacity to regenerate its full body plan from small pieces throughout life. Nematostella have been described as having a great degree of cellular plasticity.
Patrick A. Lewis, Zachary Horowitz, Michael Shribak, Karen Echeverri   +3 more
wiley   +1 more source

Eco-evo-devo as a part of evo-devo

, 2014
Since the late 20th century, studies on evolution and on development have interacted with each other and have made a significant success in biological research.
吉田, 善哉
core   +1 more source

Single-cell RNA sequencing reveals cellular heterogeneity and gonadal niche interactions in the hermaphroditic scallop Argopecten irradians

Water Biology and Security
The process of gonadal development necessitates the self-renewal and differentiation of germ cells, which is a complex and precisely regulated procedure that is inextricably linked with the gonadal microenvironment.
Ya Shu, Yajuan Li, Huilan Wei, Liangjie Liu, Tian Liu, Lijing Zhang, Xiaohui Ma, Yaxin Yang, Guoqing Li, Xinyi Zhang, Shi Wang, Zhenmin Bao, Lingling Zhang   +12 more
doaj   +1 more source

Evo-devo como disciplina integradora: la temporalidad de los procesos biológicos como estrategia de análisis

Theoria, 2014
El objetivo del presente trabajo es profundizar el conocimiento acerca de la naturaleza integradora de la evo-devo (biología evolutiva del desarrollo).
Constanza Alexandra Rendón, Guillermo Folguera   +1 more
doaj   +1 more source

Calpain Proteases and the Evolving Signaling Network in Insect Embryonic Patterning

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
Insect embryonic Dorsal‐Ventral (DV) patterning relies on the BMP and Toll pathways to different extents. Calcium‐dependent cystein proteases of the Calpain family also exert an important function to pattern the DV axis. In Drosophila, Calpain A cleaves the Cactus/IkappaB inhibitor and modifies Toll signals in ventral regions of the embryo. In Rhodnius
Alison Julio, Helena Araujo
wiley   +1 more source