make the biological adaptations not occur”, clarifies Daniel García Martínez, researcher at the MNCN. For this work, published in the American Journal of Physical Anthropology, have studied thoracic material from populations adapted to cold: Eskimos that inhabit the arctic regions of Greenland and Alaska, as well as from populations in the extreme south of Patagonia, and have compared it with material from European populations (Spain, Portugal and Austria ), as well as Central and South African. “In this work we have found a significant relationship between climatic variables and the size of the thorax: the higher the latitude, and therefore cold, the larger the rib cages. Furthermore, we have also found that the Greenland Eskimos have extremely wide thoraxes, an adaptation that results in a more spherical body shape “, explains Markus Bastir, also a researcher at the MNCN.

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“This was less evident in the rest of the Turkey Email List cold-adapted populations we have worked with. This study provides key information on adaptation to climate change in humans. “It has been observed that the human being possesses great biological plasticity and, although cultural adaptations are an important part in its evolutionary success, biological ones such as body shape also play a key role”, concludes García Martínez.Ramon Margalef is considered one of the fathers of modern ecology and one of the pillars of 20th century ecology. Author of reference works, he received solid international recognition through prestigious distinctions, such as the Huntsman Prize for Biological Oceanography, from the Bedford Institute of Oceanography (Canada); the Naumann-Thienemann Medal, from the International Society of Limnology, and the Alexander von Humboldt Prize,

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from the Alexander von Humboldt Foundation (Germany). Margalef is one of the most productive and cited scientists in the field of ecology, and has left an immense legacy that includes scientific articles, books, conference communications and contributions to popular magazines,MateosDuring embryonic development, the rhombencephalon is divided into seven metamers called rhombomers, where neuronal progenitors are generated that will give rise to neurons with specific functions. “In a previous study, we demonstrated that there were actomyosin cables at the borders between rhombomers that act as mechanical barriers, thus allowing the different neuronal lineages to remain segregated,” says Cristina Pujades, principal investigator at the Department of Experimental and Health Sciences ( DCEXS ) of the UPF and co-author of the work. Evolutionary origin

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