{"title":"Chronobiologie: 13","body":"<BR><\/BR><STRONG>Chronobiologie<\/STRONG><BR><\/BR><STRONG>Tab. 4: <\/STRONG><I>Temperaturkompensation<\/I> circadianer Rhythmen verschiedener Organismen<BR><\/BR>(gemessen im Dauer-Dunkel bei verschiedenen Temperaturen; Q<SUB>10<\/SUB> = Temperaturkoeffizient)\n\n<TABLE BORDER=\"0\" CELLSPACING=\"0\" CELLPADDING=\"0\"><TR><TD ALIGN=\"left\"><TABLE ALIGN = \"left\" BORDER = \"1\" CELLSPACING = \"0\" CELLPADDING = \"0\" BORDERCOLOR = \"#000000\" \n\n<TR>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\nOrganismus\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\nRhythmus\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\nPeriodenl&#228;nge bei <BR><\/BR>niedriger Temperatur\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\nPeriodenl&#228;nge bei <BR><\/BR>h&#246;herer Temperatur\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\nQ<SUB>10<\/SUB> der <BR><\/BR>Periodenl&#228;nge          \n<\/TD>\n<\/TR>\n<TR>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n[&#176;C]\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n[h]\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n[&#176;C]\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n[h]\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n          \n<\/TD>\n<\/TR>\n<TR>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\nGonyaulax<BR><\/BR>(Dinoflagellat)\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\nLeuchten\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n16\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n22,5\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n32\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n25,5\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n0,92          \n<\/TD>\n<\/TR>\n<TR>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\nPhaseolus<BR><\/BR>(Bohne)\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\nBlattbewegung\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n15\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n28,3\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n25\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n28,0\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n1,01          \n<\/TD>\n<\/TR>\n<TR>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\nDrosophila<BR><\/BR>(Fruchtfliege)\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\nSchl&#252;pfen\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n16\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n24,4\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n26\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n24,0\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n1,02          \n<\/TD>\n<\/TR>\n<TR>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\nPeriplaneta<BR><\/BR>(Schabe)\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\nAktivit&#228;t\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n19\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n24,4\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n29\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n25,8\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n0,95          \n<\/TD>\n<\/TR>\n<TR>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\nLacerta<BR><\/BR>(Eidechse)\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\nAktivit&#228;t\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n16\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n25,2\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n35\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n24,2\n<\/TD>\n<TD ALIGN = \"left\" VALIGN = \"middle\" WIDTH = \"115\" >\n1,02\n<\/TD>\n<\/TR>\n\n<\/TABLE><\/TD><\/TR><\/TABLE>\n\n<BR><\/BR>Eine entsprechende Temperaturkompensation der Periodenl&#228;nge findet sich auch bei <I>circadianen Rhythmen, z<\/I>.B. bei der freilaufenden Rhythmik des Taschenkrebses <I>Carcinus maenas<\/I> zwischen 15 &#176;C und 25 &#176;C. Auch die <I>circannuelle Rhythmik des<\/I> freilaufenden Lebenszyklus des marinen Coelenteraten <I>Campanularia flexuosa<\/I> hat dieselbe Periodenl&#228;nge von 370&#8211;380 Tagen bei 10 &#176;C, 17 &#176;C oder 24 &#176;C.<BR><\/BR><BR><\/BR><BR><\/BR>"}