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Endless Forms Most Beautiful (book)

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749:, described the book as for the interested lay reader, and called it "a paean to recent advances in developmental genetics, and what they may tell us about the evolutionary process." For him, the centrepiece was "the unexpected discovery that the genes that control the body plans of all bilateral animals, including worms, insects, frogs and humans, are largely identical. These are the 'homeobox' (Hox) genes". He called Carroll a leader in the field and an "adept communicator", but admits to "feeling uncomfortable" when Carroll sets out his personal vision of the field "without admitting that large parts of that vision remain controversial." Coyne pointed out that the idea that the "'regulatory gene' is the locus of evolution" dates back to 431: 736:"a beautiful and very important book." He summarized the message of the book with the words "As Darwin's theory made clear, these multitudinous forms developed as a result of small changes in offspring and natural selection of those that were better adapted to their environment. Such variation is brought about by alterations in genes that control how cells in the developing embryo behave. Thus one cannot understand evolution without understanding its fundamental relation to development of the embryo." Wolpert noted that Carroll intended to explain evo-devo, and "has brilliantly achieved what he set out to do." 705: 295: 446: 754:
for humans and mice. Thus we can't exclude protein-sequence evolution as an important reason why we lack whiskers and tails." He also noted that nearly half of human protein-coding genes do not have homologues in fruit flies, so one could argue the opposite of Carroll's thesis and claim that "evolution of form is very much a matter of teaching old genes to make new genes."
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and colleagues around 1970, but was still weakly supported by observation or experiment. He granted that chimps and humans are almost 99% identical at DNA level, but points out that "humans and chimps have different amino-acid sequences in at least 55% of their proteins, a figure that rises to 95%
834:)?" asks Erwin. He answered his own question about the "astonishing morphological diversity" of animals coming from "such a limited number of genes", praising Carroll's "insightful and enthusiastic" style, writing in a "witty and engaging" way, pulling the reader into the complexities of 281:
of evolution and genetics, too, largely ignored embryonic development to explain the form of organisms, since population genetics appeared to be an adequate explanation of how forms evolved. That task was finally undertaken at the end of the 20th century with the arrival of
626:, starting with how Darwin evolved the final paragraph of his book, leaving only these four words "completely untouched throughout all versions and editions". He shows that evo-devo is a cornerstone of a synthesis of evolution, genetics, and embryology, replacing the " 824:, noted that life forms from fruit flies to humans have far fewer genes than many biologists expected – human beings have only some 20,000. "How could humans, in all our diversity of cell types and complexity of 162:
may be given at a different time in development, in a different part of the embryo, creating a different effect on the adult body. In Carroll's view, this explains how so many body forms are created with so few
277:: "endless forms most beautiful and most wonderful have been, and are being, evolved." Darwin, however, was unable to explain how those body forms actually came into being. The early 20th-century 418:
The chapter describes how genes are switched on and off in a precisely choreographed time sequence and 3-dimensional pattern in the developing embryo and how the logic can be modified by
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in animals (though no doubt similar processes occur in other organisms) proceeds mostly by modifying the way that regulatory genes, which do not code for structural
790:, called it an "essential book" and its author "both a distinguished scientist ... and one of our great science writers." The journalist Dick Pountain, writing in 158:
that exist today. These genes are used and reused, occasionally by duplication but far more often by being applied unchanged to new functions. Thus the same
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genes which Carroll nicknames the toolkit. Almost identical sequences can be found across the animal kingdom, meaning that toolkit genes such as
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is made of many similar modules (body segments with pairs of appendages). These could be made by repeated use of the same
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gene there, until then known in limb development. Evidently, a genetic switch could be reused for different purposes.
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gene expression shaped the bodies of different types of arthropods and different types of vertebrates.
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technology, when biologists were able to start to explore how development was actually controlled.
107: 1245: 1532: 1309: 728: 475: 151: 141: 550:, Carroll shows how butterfly wing patterns evolved, including his discovery of the role of the 517: 170:
The book has been praised by critics, and called the most important popular science book since
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Pountain, Dick (November 2016). "Nature's 3D printer exposes Pokémon Go as a hollow replica".
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Endless Forms Most Beautiful: The New Science of Evo Devo and the Making of the Animal Kingdom
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app to evolve three-dimensional shapes according to the principles laid out in the book
1073: 892: 778: 260: 237: 219: 1268:"The Serengeti Rules by Sean B Carroll review – a visionary book about how life works" 1867: 1781: 1695: 1563: 1397: 1374: 1221: 723: 577: 137: 1313: 240:. He has won the Shaw Scientist Award and the Stephen Jay Gould Prize for his work. 1606: 1427: 1417: 814: 786: 648: 593: 375: 352: 339: 303: 319:
Carroll argues that many animals have a modular design with repeated parts, as in
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for the differences. Most of the changes are in genetic control, not in proteins.
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study how bodies develop, and the abnormalities when things go wrong, such as
324: 232: 846:, as well as celebrating the Cambrian explosion of life forms and much else. 584:, all examples of the control of pattern in animals, down to molecular level. 1737: 1705: 1472: 1378: 669: 483: 479: 419: 320: 299: 270: 188: 155: 140:. In turn, these regulatory genes turn out to be based on a very old set of 125: 1128: 1111: 1137: 781:
called the grandeur of life, suggesting that "Kipling would be riveted."
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5. The Dark Matter of the Genome: Operating Instructions for the Tool Kit
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Erwin, Douglas J. (2007). "Book Review: Endless Forms Most Beautiful".
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changes from the simple appendages of their trilobite-like ancestors.
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variants when one body part is changed into another (for instance, a
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This chapter explains how evolution goes to work within a lineage,
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from all being alike to "all of the different implements a humble
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is controlled and describes his own discoveries (back in 1994).
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10.1641/0006-3568(2005)055[0898:tnjss]2.0.co;2
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7. Little Bangs: Wings and Other Revolutionary Inventions
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Part II Fossils, Genes, and the Making of Animal Diversity
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4. Making Babies: 25,000 Genes, Some Assembly Required
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Laboratory of Cell and Molecular Biology at UW-Madison
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1. Animal Architecture: Modern Forms, Ancient Designs
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The book is illustrated with photographs, such as of
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with repeated segments, or the repeated fingers of a
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This chapter discusses how humans differ from other
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Cornell University Press. p. 503. 920: 622:Carroll concludes by revisiting Darwin's 437:limbs are highly specialised, adapted by 1287: 1285: 887: 885: 883: 881: 879: 877: 875: 873: 869: 334:2. Monsters, Mutants, and Master Genes 1855:Index of evolutionary biology articles 777:and covering the key concepts of what 1007:"How Nature Makes a Butterfly's Wing" 676:s Top Science Books of the Year, 2005 16:2005 evo-devo book by Sean B. Carroll 7: 763:noted that the book serves as a new 591:10. A Beautiful Mind: The Making of 469:6. The Big Bang of Animal Evolution 688:Book Prize (Science and Technology) 535:8. How the Butterfly Got Its Spots 374:This chapter tells the tale of the 1884:Evolutionary developmental biology 1665:Evolutionary developmental biology 1054:"SSE 2010 Stephen Jay Gould Prize" 422:to create different animal bodies. 255:Evolutionary developmental biology 115:evolutionary developmental biology 14: 1025:"Shaw Scientist Award Recipients" 961:. Howard Hughes Medical Institute 617:11. Endless Forms Most Beautiful 404:fruit fly's embryonic development 154:which created most of the animal 1622:Evolution of sexual reproduction 1889:Evolutionary biology literature 1266:Forbes, Peter (23 March 2016). 350:antenna becomes a leg with the 212:University of Wisconsin–Madison 1393:Genotype–phenotype distinction 1164:"Endless Forms Most Beautiful" 1005:Wade, Nicholas (5 July 1994). 214:. He studies the evolution of 1: 1650:Regulation of gene expression 810:, "and in effect a sequel ." 273:of all living organisms from 150:must have evolved before the 1820:Endless Forms Most Beautiful 1600:Evolution of genetic systems 1408:Gene–environment correlation 1403:Gene–environment interaction 1029:Greater Milwaukee Foundation 798:Endless Forms Most Beautiful 734:Endless Forms Most Beautiful 693:National Academy of Sciences 647:dyed to show the effects of 645:developing fruit fly embryos 518:specialising arthropod limbs 311:Part I The Making of Animals 269:, in which he described the 23:Endless Forms Most Beautiful 1799:Christiane NĂĽsslein-Volhard 1190:"The New "Just So" Stories" 857:How the Snake Lost its Legs 739:The evolutionary biologist 722:The evolutionary biologist 606:and why there are not many 1905: 1675:Hedgehog signaling pathway 1552:Developmental architecture 860:(Lewis I. Held, Jr., 2014) 630:" of 20th century biology. 252: 1852: 1502:Transgressive segregation 1306:10.1162/artl.2007.13.1.87 820:, reviewing the book for 28: 1188:Mabee, Paula M. (2005). 1079:On The Origin of Species 897:"Switching on evolution" 712:wrote about in his 1902 224:regulate gene expression 1680:Notch signaling pathway 1655:Gene regulatory network 1538:Dual inheritance theory 402:Carroll looks at how a 384:control gene expression 216:cis-regulatory elements 1874:2005 non-fiction books 1728:cis-regulatory element 1636:Control of development 1516:Non-genetic influences 1482:evolutionary landscape 1129:10.1006/dbio.1996.0032 831:Caenorhabditis elegans 796:magazine, argued that 719: 540:Echoing the titles of 462: 442: 307: 230:, using the fruit fly 196: 106:is a 2005 book by the 1879:Popular science books 1839:Nature versus nurture 1743:Cell surface receptor 1660:Evo-devo gene toolkit 1559:Developmental biology 1497:Polygenic inheritance 1423:Quantitative genetics 1116:Developmental Biology 707: 457:(named) that control 448: 439:evo-devo gene toolkit 433: 388:evo-devo gene toolkit 297: 266:The Origin of Species 253:Further information: 191: 138:embryonic development 1748:Transcription factor 1463:Genetic assimilation 1450:Genetic architecture 981:"LCMB Investigators" 807:The Blind Watchmaker 386:. He introduces the 177:The Blind Watchmaker 1844:Morphogenetic field 1761:Influential figures 1242:10.1511/2005.55.467 913:2005Natur.435.1029C 907:(7045): 1029–1030. 695:Communication Award 574:industrial melanism 108:molecular biologist 25: 1533:Genomic imprinting 1335:2018-11-14 at the 1230:American Scientist 1226:"Clever Tinkering" 1224:(September 2005). 1011:The New York Times 729:American Scientist 720: 563:9. Paint It Black 476:Cambrian radiation 463: 443: 308: 228:developing embryos 202:is a professor of 197: 152:Cambrian radiation 1861: 1860: 1794:Eric F. Wieschaus 1756: 1755: 1574:Pattern formation 1478:Fitness landscape 1166:. Sean B. Carroll 685:Los Angeles Times 624:Origin of Species 580:and the spots of 568:Carroll looks at 455:some of the genes 275:a common ancestor 204:molecular biology 99: 98: 84:Publication place 1896: 1804:William McGinnis 1773:Richard Lewontin 1768:C. H. Waddington 1640: 1617:Neutral networks 1367: 1360: 1353: 1344: 1318: 1317: 1289: 1280: 1279: 1277: 1275: 1263: 1257: 1256: 1254: 1253: 1244:. Archived from 1218: 1212: 1211: 1209: 1185: 1176: 1175: 1173: 1171: 1157: 1142: 1141: 1131: 1107: 1101: 1100: 1098: 1096: 1070: 1064: 1063: 1050: 1044: 1043: 1041: 1040: 1031:. Archived from 1021: 1015: 1014: 1002: 996: 995: 993: 991: 977: 971: 970: 968: 966: 955:"Our Scientists" 951: 945: 944: 936: 927: 926: 924: 922:10.1038/4351029a 889: 818:Douglas H. Erwin 675: 628:Modern synthesis 608:structural genes 526:Swiss Army knife 279:modern synthesis 222:) which help to 165:structural genes 142:highly conserved 117:and the role of 75:Publication date 33: 26: 1904: 1903: 1899: 1898: 1897: 1895: 1894: 1893: 1864: 1863: 1862: 1857: 1848: 1827: 1814:Sean B. Carroll 1752: 1684: 1631: 1595: 1547: 1528:Maternal effect 1511: 1444: 1381: 1371: 1337:Wayback Machine 1326: 1321: 1294:Artificial Life 1291: 1290: 1283: 1273: 1271: 1265: 1264: 1260: 1251: 1249: 1220: 1219: 1215: 1200:(10): 898–899. 1187: 1186: 1179: 1169: 1167: 1161:Carrol, Sean B. 1159: 1158: 1145: 1109: 1108: 1104: 1094: 1092: 1090: 1076:(1859). "XIV". 1074:Darwin, Charles 1072: 1071: 1067: 1052: 1051: 1047: 1038: 1036: 1023: 1022: 1018: 1004: 1003: 999: 989: 987: 979: 978: 974: 964: 962: 953: 952: 948: 938: 937: 930: 891: 890: 871: 867: 852: 822:Artificial Life 802:Richard Dawkins 775:human evolution 771:Rudyard Kipling 766:Just So Stories 715:Just So Stories 710:Rudyard Kipling 702: 691:Finalist, 2006 682:Finalist, 2005 673: 657: 641: 547:Just So Stories 542:Rudyard Kipling 459:its development 292: 284:recombinant DNA 257: 251: 246: 200:Sean B. Carroll 193:Sean B. Carroll 186: 172:Richard Dawkins 111:Sean B. Carroll 76: 61:Popular science 42:Sean B. Carroll 17: 12: 11: 5: 1902: 1900: 1892: 1891: 1886: 1881: 1876: 1866: 1865: 1859: 1858: 1853: 1850: 1849: 1847: 1846: 1841: 1835: 1833: 1829: 1828: 1826: 1825: 1824: 1823: 1811: 1806: 1801: 1796: 1791: 1790: 1789: 1778:François Jacob 1775: 1770: 1764: 1762: 1758: 1757: 1754: 1753: 1751: 1750: 1745: 1740: 1735: 1730: 1725: 1720: 1715: 1714: 1713: 1703: 1698: 1692: 1690: 1686: 1685: 1683: 1682: 1677: 1672: 1667: 1662: 1657: 1652: 1646: 1644: 1637: 1633: 1632: 1630: 1629: 1624: 1619: 1614: 1609: 1603: 1601: 1597: 1596: 1594: 1593: 1588: 1583: 1578: 1577: 1576: 1571: 1561: 1555: 1553: 1549: 1548: 1546: 1545: 1540: 1535: 1530: 1525: 1519: 1517: 1513: 1512: 1510: 1509: 1507:Sequence space 1504: 1499: 1494: 1489: 1484: 1475: 1470: 1465: 1460: 1454: 1452: 1446: 1445: 1443: 1442: 1437: 1436: 1435: 1425: 1420: 1415: 1410: 1405: 1400: 1395: 1389: 1387: 1383: 1382: 1372: 1370: 1369: 1362: 1355: 1347: 1341: 1340: 1325: 1324:External links 1322: 1320: 1319: 1281: 1270:. The Guardian 1258: 1222:Wolpert, Lewis 1213: 1177: 1143: 1122:(2): 357–372. 1102: 1088: 1065: 1045: 1016: 997: 972: 946: 928: 868: 866: 863: 862: 861: 851: 848: 815:paleobiologist 779:Charles Darwin 757:The review in 701: 698: 697: 696: 689: 680: 677: 666: 656: 653: 640: 637: 636: 635: 634: 633: 632: 631: 615: 614: 613: 612: 611: 589: 588: 587: 586: 585: 561: 560: 559: 558: 557: 533: 532: 531: 530: 529: 509: 508: 507: 506: 505: 467: 428: 427: 426: 425: 424: 423: 411: 410: 409: 408: 407: 395: 394: 393: 392: 391: 361: 360: 359: 358: 357: 332: 331: 330: 329: 328: 312: 298:The body of a 291: 288: 261:Charles Darwin 250: 247: 245: 242: 238:model organism 220:non-coding DNA 185: 182: 97: 96: 93: 89: 88: 85: 81: 80: 77: 74: 71: 70: 67: 63: 62: 59: 55: 54: 49: 45: 44: 39: 35: 34: 15: 13: 10: 9: 6: 4: 3: 2: 1901: 1890: 1887: 1885: 1882: 1880: 1877: 1875: 1872: 1871: 1869: 1856: 1851: 1845: 1842: 1840: 1837: 1836: 1834: 1830: 1822: 1821: 1817: 1816: 1815: 1812: 1810: 1807: 1805: 1802: 1800: 1797: 1795: 1792: 1788: 1785: 1784: 1783: 1782:Jacques Monod 1779: 1776: 1774: 1771: 1769: 1766: 1765: 1763: 1759: 1749: 1746: 1744: 1741: 1739: 1736: 1734: 1731: 1729: 1726: 1724: 1721: 1719: 1716: 1712: 1709: 1708: 1707: 1704: 1702: 1699: 1697: 1696:Homeotic gene 1694: 1693: 1691: 1687: 1681: 1678: 1676: 1673: 1671: 1668: 1666: 1663: 1661: 1658: 1656: 1653: 1651: 1648: 1647: 1645: 1641: 1638: 1634: 1628: 1625: 1623: 1620: 1618: 1615: 1613: 1610: 1608: 1605: 1604: 1602: 1598: 1592: 1589: 1587: 1584: 1582: 1579: 1575: 1572: 1570: 1567: 1566: 1565: 1564:Morphogenesis 1562: 1560: 1557: 1556: 1554: 1550: 1544: 1541: 1539: 1536: 1534: 1531: 1529: 1526: 1524: 1521: 1520: 1518: 1514: 1508: 1505: 1503: 1500: 1498: 1495: 1493: 1490: 1488: 1485: 1483: 1479: 1476: 1474: 1471: 1469: 1466: 1464: 1461: 1459: 1456: 1455: 1453: 1451: 1447: 1441: 1438: 1434: 1431: 1430: 1429: 1426: 1424: 1421: 1419: 1416: 1414: 1411: 1409: 1406: 1404: 1401: 1399: 1398:Reaction norm 1396: 1394: 1391: 1390: 1388: 1384: 1380: 1376: 1368: 1363: 1361: 1356: 1354: 1349: 1348: 1345: 1338: 1334: 1331: 1328: 1327: 1323: 1315: 1311: 1307: 1303: 1299: 1295: 1288: 1286: 1282: 1269: 1262: 1259: 1248:on 2017-02-07 1247: 1243: 1239: 1235: 1231: 1227: 1223: 1217: 1214: 1208: 1203: 1199: 1195: 1191: 1184: 1182: 1178: 1165: 1162: 1156: 1154: 1152: 1150: 1148: 1144: 1139: 1135: 1130: 1125: 1121: 1117: 1113: 1106: 1103: 1091: 1089:0-8014-1319-2 1085: 1081: 1080: 1075: 1069: 1066: 1061: 1060: 1055: 1049: 1046: 1035:on 2019-06-06 1034: 1030: 1026: 1020: 1017: 1013:. p. C9. 1012: 1008: 1001: 998: 986: 982: 976: 973: 960: 956: 950: 947: 942: 935: 933: 929: 923: 918: 914: 910: 906: 902: 898: 894: 888: 886: 884: 882: 880: 878: 876: 874: 870: 864: 859: 858: 854: 853: 849: 847: 845: 844: 839: 838: 833: 832: 827: 823: 819: 816: 811: 809: 808: 803: 799: 795: 794: 789: 788: 782: 780: 776: 772: 768: 767: 762: 761: 755: 752: 748: 747: 743:, writing in 742: 737: 735: 731: 730: 726:, writing in 725: 724:Lewis Wolpert 717: 716: 711: 706: 699: 694: 690: 687: 686: 681: 678: 672: 671: 667: 664: 663: 659: 658: 654: 652: 650: 649:toolkit genes 646: 639:Illustrations 638: 629: 625: 621: 620: 619: 618: 616: 609: 605: 601: 600: 599: 598: 596: 595: 590: 583: 579: 578:peppered moth 575: 571: 567: 566: 565: 564: 562: 555: 554: 549: 548: 543: 539: 538: 537: 536: 534: 527: 523: 519: 515: 514: 513: 512: 510: 503: 502: 497: 493: 489: 485: 481: 477: 473: 472: 471: 470: 468: 465: 464: 460: 456: 452: 447: 440: 436: 432: 421: 417: 416: 415: 414: 412: 405: 401: 400: 399: 398: 396: 389: 385: 381: 377: 373: 372: 371: 370: 369:to Elephants 368: 367: 362: 355: 354: 349: 345: 341: 340:Embryologists 338: 337: 336: 335: 333: 326: 322: 318: 317: 316: 315: 313: 310: 309: 305: 304:toolkit genes 301: 296: 289: 287: 285: 280: 276: 272: 268: 267: 262: 256: 248: 243: 241: 239: 235: 234: 229: 225: 221: 217: 213: 209: 205: 201: 194: 190: 183: 181: 179: 178: 173: 168: 166: 161: 157: 153: 149: 148: 143: 139: 135: 131: 127: 122: 120: 119:toolkit genes 116: 112: 109: 105: 104: 94: 90: 86: 82: 78: 72: 68: 64: 60: 56: 53: 50: 46: 43: 40: 36: 32: 27: 24: 19: 1819: 1818: 1711:eyeless gene 1607:Evolvability 1581:Segmentation 1458:Canalisation 1428:Heterochrony 1418:Heritability 1386:Key concepts 1300:(1): 87–89. 1297: 1293: 1272:. 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Norton 22: 18: 1809:Mike Levine 1718:Distal-less 1543:Polyphenism 1523:Epigenetics 1375:development 1095:27 February 751:Roy Britten 741:Jerry Coyne 553:Distal-less 496:vertebrates 218:(pieces of 136:), control 1868:Categories 1787:Lac operon 1612:Robustness 1591:Modularity 1586:Metamerism 1492:Plasticity 1487:Pleiotropy 1440:Heterotopy 1252:2016-10-28 1194:BioScience 1170:28 October 1039:2017-09-15 943:(265): 26. 865:References 760:BioScience 492:arthropods 480:body plans 451:expression 380:lac operon 378:, and the 325:human hand 321:trilobites 233:Drosophila 156:body plans 1738:Morphogen 1723:Engrailed 1706:Pax genes 1627:Tinkering 1473:Epistasis 1468:Dominance 1379:phenotype 732:, called 700:Reception 670:USA Today 572:stripes, 484:flatworms 420:evolution 348:fruit fly 300:trilobite 271:evolution 132:(such as 126:evolution 66:Publisher 1701:Hox gene 1689:Elements 1670:Homeobox 1333:Archived 1314:11493585 1274:15 April 1236:(5): 1. 895:(2005). 850:See also 662:Discover 582:big cats 522:crayfish 488:molluscs 435:Crayfish 363:3. 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Index


Sean B. Carroll
Evolutionary developmental biology (evo-devo)
molecular biologist
Sean B. Carroll
evolutionary developmental biology
toolkit genes
evolution
proteins
enzymes
embryonic development
highly conserved
Hox
Cambrian radiation
body plans
signal
structural genes
Richard Dawkins
The Blind Watchmaker

Sean B. Carroll
Sean B. Carroll
molecular biology
genetics
University of Wisconsin–Madison
cis-regulatory elements
non-coding DNA
regulate gene expression
developing embryos
Drosophila

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