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Evolution in Four Dimensions
Published on Oct 23, 200924393 Views
Ideas about heredity and evolution are undergoing a revolutionary change. New findings in molecular biology challenge the gene-centered version of Darwinian theory according to which adaptation occurs
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Chapter list
The four Dimensions of Evolution00:00
Eva Jablonka and Maron Lamb00:12
Picture -100:45
Inputs to development and heredity03:49
There are different models of inheritance between generations04:22
Waddington's epigenetic landscape with underlying gene networks04:54
Different Cell Types with the Same DNA07:47
Epigenetic Cellular Inheritance Systems09:00
Self-sustaining loop10:19
Picture -212:21
Structural inheritance12:54
Inheritance of (PSI+) and psi in yeast cells15:15
Inheritance of methylation patterns15:54
Picture -318:40
Picture -419:21
Germline transmission of induced changes20:37
Picture -522:35
Inherited cardiac hypertrophy induced by injection of early embryos with a specific microRNA24:39
Cases of trans-generational epigenetic inheritance24:46
Body-to-body routes of transmission26:29
Maternal behaviour in the rat27:50
Putative promoter sites of genomic GR29:56
Picture -630:52
Picture -731:30
Picture -832:02
Picture -933:19
Picture -1033:58
Picture -1134:15
Picture -1234:25
E4D perspective34:41
Implication for evolutionary studies36:27
Gene methylation among 96 Arabidopsis ecotypes37:05
Chimpanzee culture38:11
Cultural speciation in indigo birds39:07
Picture -1341:14
Implication for medicine43:22
Oncogenes and tumor-suppressor genes43:55
Ageing45:10
Food Can Impact Your Epigenetic State45:27
Fetal origins of adult-onset diseases45:35
Genetically identical A y/a mice46:21
They Are What She Ate46:55
Conclusions47:45
Questions48:48