PMID: 11624444Oct 20, 2001Paper

Epigenesis of the monstrous form and preformistic 'genetics' (Lemery - Winslow - Haller)

Early Science and Medicine
M T Monti

Abstract

The present essay analyzes an eighteenth-century phase of the querelle des monstres and highlights two main points. 1) As the cases of Lemery and Winslow demonstrate, in the period when preformation was the dominant view, the dispute over the origin of monsters carried into the very field of preformation the contrast which had originally opposed it to the now defeated model of epigenesis, namely the alternative between mechanical genesis and pre-existence of the monstrous form itself. 2) One of the most important episodes in the shift of teratology from a primarily theological or metaphysical issue to a purely natural one was due to Albrecht von Haller. Haller shifted the dispute from anatomy to embryology, and it is on an embryological base and not on metaphysics that he built his own demonstration of the original nature of the monster. He was furthermore the only scientist of authority who dealt with teratology from an epigenetic standpoint. His numerous changes of view in the field of embryology did in fact never affect his early adherence to the thesis of original monstrosity.

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.