Off-campus access
Using PhilPapers from home?
Click here to configure this browser for off-campus access.
- Wolfgang Balzer & Pablo Lorenzano (2000). The Logical Structure of Classical Genetics. Journal for General Philosophy of Science 31 (2):243-266.We present a reconstruction of so-called classical, formal or Mendelian genetics using a notation which we believe is more legible than that of earlier accounts, and lends itself easily to computer implementation, for instance in PROLOG. By drawing from, and emending, earlier work of Balzer and Dawe (1986,1997), the present account presents the three most important lines of development of classical genetics: the so-called Mendel's laws, linkage genetics and gene mapping, in the form of a theory-net. This shows that the set theoretic representation format used in the structuralist approach to the philosophy of science also applies to the domain of genetic theories. There construction is intended to lend more clarity to theme thodological, philosophical and didactical discussions of the foundations of genetics, and on the other hand to defend a formally, logically minded view of theories which seems to have become contested through the work of Feyerabend, Kuhn and Kitcher.Reading list | Discuss | Edit | Categorize |My bibliography
| Export citation | Other links: springerlink.com dx.doi.org jstor.org | Scholar | At my library 
Similar books and articles
A precise formulation of the structure of modern evolutionary theory has proved elusive. In this paper, I introduce and develop a formal approach to the structure of population genetics, evolutionary theory's most developed sub-theory. Under the semantic approach, used as a framework in this paper, presenting a theory consists in presenting a related family of models. I offer general guidelines and examples for the classification of population genetics models; the defining features of the models are taken to be their state spaces, parameters, and laws. The suggestions regarding the various aspects of the characterization of population genetics models provide an outline for further detailed research.
Reading list
| Discuss | Edit | Categorize | My bibliography | Export citation | Other links: jstor.org journals.uchicago.edu dx.doi.org | Scholar | At my library | More options ...
| | Other links: jstor.org journals.uchicago.edu dx.doi.org | Scholar | At my library | More options ... In a recent article, “Wayward Modeling: Population Genetics and Natural Selection,” Bruce Glymour claims that population genetics is burdened by serious predictive and explanatory inadequacies and that the theory itself is to blame. Because Glymour overlooks a variety of formal modeling techniques in population genetics, his arguments do not quite undermine a major scientific theory. However, his arguments are extremely valuable as they provide definitive proof that those who would deploy classical population genetics over natural systems must do so with careful attention to interactions between individual population members and environmental causes. Glymour’s arguments have deep implications for causation in classical population genetics.
Reading list
| Discuss | Edit | Categorize | My bibliography | Export citation | Other links: dx.doi.org springerlink.com | Scholar | At my library | More options ...
| | Other links: dx.doi.org springerlink.com | Scholar | At my library | More options ... Philosophers now treat the relationship between classical genetics and molecular biology as a paradigm of nonreduction and this example is playing an increasingly prominent role in debates about the reducibility of theories in other sciences. This paper shows that the anti-reductionist consensus about genetics will not withstand serious scrutiny. In addition to defusing the main anti-reductionist objections, this critical analysis uncovers tell-tale signs of a significant reduction in progress. It also identifies philosophical issues relevant to gaining a better understanding of what is now happening in genetics and of what we might expect to happen in other sciences.
Reading list
| Discuss | Edit | Categorize | My bibliography | Export citation | Scholar | At my library | More options ...
| | Scholar | At my library | More options ... Within the context of the study of the genetics of language, Chomskian laws of grammar, such as theStructure-dependence Condition and theA over A Condition, may be usefully regarded to have a status similar to that of Mendelian Laws in classical genetics. In both the case of Chomsky's Laws and Mendel's Laws, formal genetic principles are postulated which abstract away from the physical mechanisms involved and in both cases certain apparent counterexamples mirror a more complex underlying genetic organisation.
Reading list
| Discuss | Edit | Categorize | My bibliography | Export citation | Other links: jstor.org | Scholar | At my library | More options ...
| | Other links: jstor.org | Scholar | At my library | More options ... In this paper I provide a novel argument against the claim that classical genetics is being reduced to molecular genetics. Specifically, I demonstrate that reductionists must subscribe to the unargued and problematic thesis that molecular genetics is 'independent' of classical genetics. I also argue that several standard antireductionist positions can be faulted for unnecessarily conceding the Independence Thesis to the reductionists. In place of a 'tale of two sciences', I offer a 'heroic' stance that denies classical genetics is being reduced, yet sees classical and molecular genetics as fundamentally unified.
Reading list
| Discuss | Edit | Categorize | My bibliography | Export citation | Other links: jstor.org journals.uchicago.edu dx.doi.org | Scholar | At my library | More options ...
| | Other links: jstor.org journals.uchicago.edu dx.doi.org | Scholar | At my library | More options ... are often used loosely – especially in medical contexts. In an attempt to remedy this, these terms are explored from the standpoints of: philosophy of science, medicine, genetics, history of genetics and clinical genetics. A sense for ‘reductionism’ is developed in part by focusing on the related histories of classical genetics and clinical genetics. This done, the dichotomy between holism and reductionism, whether in basic genetics or the genetic counseling situation, loses much of its force. CiteULike Connotea Del.icio.us What's this?
Reading list
| Discuss | Edit | Categorize | My bibliography | Export citation | Scholar | At my library | More options ...
| | Scholar | At my library | More options ... Reading list
| Discuss | Edit | Categorize | My bibliography | Export citation | Other links: jstor.org | Scholar | At my library | More options ...
| | Other links: jstor.org | Scholar | At my library | More options ... Reading list
| Discuss | Edit | Categorize | My bibliography | Export citation | Other links: jstor.org bjps.oxfordjournals.org dx.doi.org | Scholar | At my library | More options ...
| | Other links: jstor.org bjps.oxfordjournals.org dx.doi.org | Scholar | At my library | More options ... The discussion of theory reduction in genetics threatens to become more and more confused. The position taken is that before one tries to work out complicated reduction principles which might be applicable to broad areas of biology in their relationships to chemistry and physics, it would be better to attempt first to elucidate the internal structure of some limited biological theories in a formal way and to consider simple constructs for reduction between them. This proposal is elaborated with respect to the original Mendelian genetics, linkage genetics and fine-structure genetics, and their relationship to non-formalized molecular genetics.
Reading list
| Discuss | Edit | Categorize | My bibliography | Export citation | Scholar | At my library | More options ...
| | Scholar | At my library | More options ... A general case about the insights and oversights of molecular genetics is argued for by considering two specific cases: the first concerns the bearing of molecular genetics on Mendelian genetics, and the second concerns the bearing of molecular genetics on the replicability of the genetic material. As in the first case, it is argued that Mendel's law of segregation cannot be explained wholly in terms of molecular genetics--the law demands evolutionary scrutiny as well. In the second case, it is argued that an account of the replicability of the genetic material in terms of molecular genetics is not entirely independent of evolutionary considerations, in the sense that it raises further evolutionary questions. The limitations of the molecular-genetic approach in these cases point to the limitations of that approach in general.
No categories
Reading list
| Discuss | Edit | Categorize | My bibliography | Export citation | Scholar | At my library | More options ...
| | Scholar | At my library | More options ... Discussion of Wolfgang Balzer & Pablo Lorenzano, The logical structure of classical genetics
 Back
All discussions
Start a new thread
|
There are no threads in this forum |
Nothing in this forum yet.
