منابع مشابه
A treasure house of comparative embryology.
The Embryo Collection of the Hubrecht Laboratory is a treasure house of comparative embryology. It is the largest and most important collection of its kind in the world, and consists of thousands of vertebrate embryos stored in alcohol, or prepared as histological sections. Many elusive species are included in the collection, some represented by complete developmental series. The accompanying a...
متن کاملComparative Embryology of Eleven Species of Stony Corals (Scleractinia)
A comprehensive understanding of coral reproduction and development is needed because corals are threatened in many ways by human activity. Major threats include the loss of their photosynthetic symbionts (Symbiodinium) caused by rising temperatures (bleaching), reduced ability to calcify caused by ocean acidification, increased storm severity associated with global climate change and an increa...
متن کاملasurvey of progress and problems in comparative molecular embryology
This report surveys data and interpretations presented by speakers in the Arthropod Session of the 1994 BSDB Spring Symposium. After a short review of phylogenetical aspects in premolecular insect embryology, the following topics are discussed: the ancestral germ type of pterygote insects, correlations between oogenesis and embryonic pattern formation, the universality or otherwise of bicoid as...
متن کاملPlanarian embryology in the era of comparative developmental biology.
During the last decade, the field of evolutionary developmental biology (evo-devo) has emerged as a major research discipline in modern biology and an essential approach to understanding evolutionary relationships in the animal kingdom. At the same time, planarians have become a useful and important model with which to address basic questions regarding the molecular and cellular basis of regene...
متن کاملEmbryology
coloured plates. These are of the very greatest value in assisting one to follow the meaning of the letterpress. This, we think, is particularly the case in the chapter dealing with Meckel's diverticulum. The volume is one that should prove itself of great value to surgeons and physicians and as a book of reference. As would be expected the publishers have done their share of the work in a most...
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ژورنال
عنوان ژورنال: The American Journal of the Medical Sciences
سال: 1882
ISSN: 0002-9629
DOI: 10.1097/00000441-188201000-00034