From Mark SieÂgal, AssoÂciate ProÂfesÂsor of the CenÂter for Genomics and SysÂtems BiolÂoÂgy at NYU, comes Genomes and DiverÂsiÂty. The 25 lecÂtures in the playlist above covÂer the folÂlowÂing ground:
MilÂlions of species of aniÂmals, plants and microbes inhabÂit our planÂet. Genomics, the study of all the genes in an organÂism, is proÂvidÂing new insights into this amazÂing diverÂsiÂty of life on Earth. We begin with the funÂdaÂmenÂtals of DNA, genes and genomes. We then explore microÂbial diverÂsiÂty, with an emphaÂsis on how genomics can reveal many aspects of organÂisms, from their ancient hisÂtoÂry to their physÂiÂoÂlogÂiÂcal and ecoÂlogÂiÂcal habits. We folÂlow with examÂiÂnaÂtions of aniÂmal and plant diverÂsiÂty, focusÂing on domesÂtiÂcatÂed species, such as dogs and tomaÂtoes, as examÂples of how genomÂic methÂods can be used to idenÂtiÂfy genes that underÂlie new or othÂerÂwise interÂestÂing traits. Genomics has also transÂformed the study of human diverÂsiÂty and human disÂease. We examÂine the use of DNA to trace human ancesÂtry, as well as the use of genomics as a diagÂnosÂtic tool in medÂiÂcine. With the powÂerÂful new techÂnoloÂgies to study genomes has come an increased powÂer to manipÂuÂlate them. We conÂclude by conÂsidÂerÂing the sociÂetal impliÂcaÂtions of this abilÂiÂty to alter the genomes of crop plants, liveÂstock and potenÂtialÂly humans.
Below find the texts origÂiÂnalÂly used in the course:
Required Texts:
Rob DeSalle and Michael Yudell, WelÂcome to the Genome: A User’s Guide to the GenetÂic Past, Present, and Future (John Wiley & Sons, 2005).
For those stuÂdents wantÂiÂng an extra resource for learnÂing about the basics of DNA, RNA and othÂer aspects of molÂeÂcÂuÂlar biolÂoÂgy, see: Rene F. Kratz, MolÂeÂcÂuÂlar & Cell BiolÂoÂgy for DumÂmies (Wiley, Inc., 2009).
Required MulÂtiÂmeÂdia DVD:
DNA InterÂacÂtive (Cold Spring HarÂbor LabÂoÂraÂtoÂry Press, 2003).
Required ArtiÂcles:
- “MeselÂson and Stahl: the art of DNA repliÂcaÂtion”, Davis TH, 2004, PNAS 101:17895–17896
- “EnterÂing the postgenome era” Novak R, 1995, SciÂence270:368 371
- “From genome to proÂteome: lookÂing at a celÂl’s proÂteins” Kahn P. 1995, SciÂence 270:369 370
- “InterÂpretÂing the uniÂverÂsal phyÂloÂgenÂtic tree” Woese CR 2000, Proc Natl Acad Sci USA 97:8392 8396
- “Is it time to uproot the tree of life?” PenÂnisi E. 1999, SciÂence 284:1305 1307
- “Small dogs evolved in MidÂdle East”, Wogan T. 2010, SciÂence NOW, 24 Feb. 2010
- “The tamÂing of the cat” Driscoll CA, ClutÂton-Brock J. KitchÂenÂer AC and O’Brien SJ, 2009, SciÂenÂtifÂic AmerÂiÂca 300:68–75
- “The Genes We Share with Yeast, Flies, Worms and Mice” Howard HughÂes MedÂical InstiÂtute 2001
- “DiverÂsiÂfyÂing selecÂtion in plant breedÂing”, McCouch S. 2004, PLoS BiolÂoÂgy 2:e347
- “The genetÂic, develÂopÂment, and molÂeÂcÂuÂlar bases of fruit size and shape variÂaÂtion in tomaÂto” Tanksley SD 2004, The Plant Cell 16:S181 S189
- “The molÂeÂcÂuÂlar genetÂics of crop domesÂtiÂcaÂtion”, DoeÂbÂley JF, Gaut BS and Smith BD 2006, Cell127:1309–1321
- “FacÂing your genetÂic desÂtiny (part I)”, PisÂtoi S. 2002, SciÂenÂtifÂic AmerÂiÂcan DigÂiÂtal, 18 FebÂruÂary 2002
- “FacÂing your genetÂic desÂtiny (part II)”, PisÂtoi S. 2002, SciÂenÂtifÂic AmerÂiÂcan DigÂiÂtal, 18 FebÂruÂary 2002
- “A genetÂic meltÂing-pot”, FeldÂman MW, LewonÂtin RC and King M‑C, 2003, Nature 424:374
- “Off the beatÂen path: an interÂview with Spencer Wells”, PLoS GenetÂics 3:e44
- “A decade of cloning mysÂtique”, CibelÂli J. 2007, SciÂence316:990–992
- “CouÂples cull embryos to halt herÂitage of canÂcer” HarÂmon A. 2006, The New York Times, 3 SepÂtemÂber 2006
- “That wild streak? Maybe it runs in the famÂiÂly”, HarÂmon A. 2006, The New York Times, 15 June 2006
Genomes and DiverÂsiÂty will be added to our list of Free BiolÂoÂgy CoursÂes, a subÂset of our colÂlecÂtion, 1,700 Free Online CoursÂes from Top UniÂverÂsiÂties.
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