Evolution in Four Dimensions, Revised Edition by Eva Jablonka, Marion J. Lamb

By Eva Jablonka, Marion J. Lamb

This re-creation of the generally learn Evolution in 4 Dimensions has been revised to mirror the spate of latest discoveries in biology because the ebook used to be first released in 2005, providing corrections, an up to date bibliography, and a considerable new bankruptcy. Eva Jablonka and Marion Lamb’s pioneering argument proposes that there's extra to heredity than genes. They describe 4 “dimensions” in heredity—four inheritance structures that play a job in evolution: genetic, epigenetic (or non-DNA mobile transmission of traits), behavioral, and symbolic (transmission via language and different kinds of symbolic communication). those platforms, they argue, can all supply diversifications on which usual choice can act.

Jablonka and Lamb current a richer, extra advanced view of evolution than that provided by way of the gene-based glossy Synthesis, arguing that caused and bought adjustments additionally play a job. Their lucid and available textual content is followed through artist-physician Anna Zeligowski’s full of life drawings, which humorously and successfully illustrate the authors’ issues. every one bankruptcy ends with a discussion within which the authors refine their arguments opposed to the full of life skepticism of the fictitious “I.M.” (for Ipcha Mistabra—Aramaic for “the contrary conjecture”). The wide new bankruptcy, offered engagingly as a discussion with I.M., updates the knowledge on all the 4 dimensions—with detailed consciousness to the epigenetic, the place there was an explosion of recent learn.

Show description

Read or Download Evolution in Four Dimensions, Revised Edition PDF

Best genetics books

The Genetic Gods: Evolution and Belief in Human Affairs

John Avise provides a evaluation of latest molecular biology that's fairly obtainable to the 'lay' reader with a few past publicity to the final zone of evolutionary-genetics. The discussions are slightly philosophically charged (i. e. they don't stay unavoidably technical) and comment on social, emotional, and theological concerns too.

Natural Genetic Engineering and Natural Genome Editing (Annals of the New York Academy of Sciences)

The hot literature on entire genome sequences presents ample proof for the motion of common genetic engineering in evolution. Discoveries approximately traditional genetic engineering have coincided with quick development in our figuring out of epigenetic keep an eye on and RNA-directed chromatin formation. unique realization should be paid to the function of viruses and comparable so-called "parasitic" parts within the starting place of genome formatting and normal genetic engineering functions specifically the position of non-random genetic switch operators within the construction of complicated evolutionary innovations.

Evolution and Genetics of Populations. Volume 4: Variability within and among natural populations

"Wright's perspectives approximately inhabitants genetics and evolution are so primary and so finished that each severe scholar needs to study those books firsthand. . . . e-book of this treatise is an immense occasion in evolutionary biology. "-Daniel L. Hartl, BioScience

Extra info for Evolution in Four Dimensions, Revised Edition

Sample text

They can differ from each other, but within any particular line there is very little variation among individuals, and any differences that there are, are not inherited. Johannsen found that if he selectively bred from the extremes—say the tallest and the shortest—it had absolutely no effect: the selected lines still had the same average height as those from which they came. 16 The genotype is an organism’s inherited potential—the potential to have green seeds, green eyes, or to be tall. Whether or not this potential is realized depends on the conditions in which the organism is raised.

I am not entirely comfortable with the implications of the characterization of evolution by natural selection that you borrowed from Maynard Smith. If I am not mistaken, both Maynard Smith and Dawkins see natural selection not only as the mechanism underlying adaptive evolution but also as a kind of litmus paper for life. The conditions for natural selection— multiplication, heritable variation, and competition—are the conditions for life itself. According to this view, if we ever make robots that are able to produce robots like themselves, you will have to define them as evolving and hence alive.

It is not difficult to be wise in retrospect, and see imperfections and dogmatism, but what does it mean?

Download PDF sample

Rated 4.46 of 5 – based on 39 votes