Guest guest Posted January 17, 2008 Report Share Posted January 17, 2008 I think you are right AND of course they are not inherited. These kids' gene damaged occurred post-natal from environmental toxins. What they got inutero set up vulnerablity. Study: 7 Percent Of Autism Cases Have Genome Changes That Are Not Inherited Study: 7 Percent Of Autism Cases Have Genome Changes That Are Not Inherited (I bet it's really higher than that) Most chromosomal abnormalities are inherited but researchers writing in the American Journal of Human Genetics found that seven percent of children with autism carry structural changes in the genome that are not found in their parents. The rate of such de novo changes in the general population is typically less than one percent. more... http://www.scientif icblogging. com/news_ releases/ study_7_percent_ of_autism_ cases_have_ genome_changes_ that_are_ not_inherited Never miss a thing. Make your homepage. Quote Link to comment Share on other sites More sharing options...
Guest guest Posted January 18, 2008 Report Share Posted January 18, 2008 I'll make the obvious remark here: funny that you can take the same study and highlight an altogether contradictory outcome than the one initially publicized. I was sick and wiped out last week (it's my excuse and I'm sticking to it) but did vaguely take note of the fact that most of the cases of altered genes in the ASD test subjects were not echoed in their parents. The press spin we heard first highlighted what was actually the minority discovery of the study- the 1% (it was 1%, right?) of cases in which the morphed gene was also found in a parent as well. This is a little like the thimerosal/tic study which released the PR report saying the study found that e-hg wasn't linked to cognitive disorders. Except on closer inspection of the actual study text, the study did find substantial correlation between e-hg exposure and language delay, simple and complext tics, etc.. Ugh. > > I think you are right AND of course they are not inherited. These kids' gene damaged occurred post-natal from environmental toxins. What they got inutero set up vulnerablity. > > Study: 7 Percent Of Autism Cases Have Genome Changes That Are Not Inherited > > > > > > > > > > > > > > > > Study: 7 Percent Of Autism Cases Have Genome Changes That Are Not Inherited > > (I bet it's really higher than that) > > > > Most chromosomal abnormalities are inherited but researchers writing in the American Journal of Human Genetics found that seven percent of children with autism carry structural changes in the genome that are not found in their parents. The rate of such de novo changes in the general population is typically less than one percent. > > more... > > http://www.scientif icblogging. com/news_ releases/ study_7_percent_ of_autism_ cases_have_ genome_changes_ that_are_ not_inherited > > > > > > > > > > > > <!-- > > #ygrp-mkp{ > border:1px solid #d8d8d8;font-family:Arial;margin:14px 0px;padding:0px 14px;} > #ygrp-mkp hr{ > border:1px solid #d8d8d8;} > #ygrp-mkp #hd{ > color:#628c2a;font-size:85%;font-weight:bold;line- height:122%;margin:10px 0px;} > #ygrp-mkp #ads{ > margin-bottom:10px;} > #ygrp-mkp .ad{ > padding:0 0;} > #ygrp-mkp .ad a{ > color:#0000ff;text-decoration:none;} > --> > > > > <!-- > > #ygrp-sponsor #ygrp-lc{ > font-family:Arial;} > #ygrp-sponsor #ygrp-lc #hd{ > margin:10px 0px;font-weight:bold;font-size:78%;line-height:122%;} > #ygrp-sponsor #ygrp-lc .ad{ > margin-bottom:10px;padding:0 0;} > --> > > > > <!-- > > #ygrp-mlmsg {font-size:13px;font-family:arial, helvetica, clean, sans-serif;} > #ygrp-mlmsg table {font-size:inherit;font:100%;} > #ygrp-mlmsg select, input, textarea {font:99% arial, helvetica, clean, sans-serif;} > #ygrp-mlmsg pre, code {font:115% monospace;} > #ygrp-mlmsg * {line-height:1.22em;} > #ygrp-text{ > font-family:Georgia; > } > #ygrp-text p{ > margin:0 0 1em 0;} > #ygrp-tpmsgs{ > font-family:Arial; > clear:both;} > #ygrp-vitnav{ > padding-top:10px;font-family:Verdana;font-size:77%;margin:0;} > #ygrp-vitnav a{ > padding:0 1px;} > #ygrp-actbar{ > clear:both;margin:25px 0;white-space:nowrap;color:#666;text- align:right;} > #ygrp-actbar .left{ > float:left;white-space:nowrap;} > .bld{font-weight:bold;} > #ygrp-grft{ > font-family:Verdana;font-size:77%;padding:15px 0;} > #ygrp-ft{ > font-family:verdana;font-size:77%;border-top:1px solid #666; > padding:5px 0; > } > #ygrp-mlmsg #logo{ > padding-bottom:10px;} > > #ygrp-vital{ > background-color:#e0ecee;margin-bottom:20px;padding:2px 0 8px 8px;} > #ygrp-vital #vithd{ > font-size:77%;font-family:Verdana;font-weight:bold;color:#333;text- transform:uppercase;} > #ygrp-vital ul{ > padding:0;margin:2px 0;} > #ygrp-vital ul li{ > list-style-type:none;clear:both;border:1px solid #e0ecee; > } > #ygrp-vital ul li .ct{ > font-weight:bold;color:#ff7900;float:right;width:2em;text- align:right;padding-right:.5em;} > #ygrp-vital ul li .cat{ > font-weight:bold;} > #ygrp-vital a{ > text-decoration:none;} > > #ygrp-vital a:hover{ > text-decoration:underline;} > > #ygrp-sponsor #hd{ > color:#999;font-size:77%;} > #ygrp-sponsor #ov{ > padding:6px 13px;background-color:#e0ecee;margin-bottom:20px;} > #ygrp-sponsor #ov ul{ > padding:0 0 0 8px;margin:0;} > #ygrp-sponsor #ov li{ > list-style-type:square;padding:6px 0;font-size:77%;} > #ygrp-sponsor #ov li a{ > text-decoration:none;font-size:130%;} > #ygrp-sponsor #nc{ > background-color:#eee;margin-bottom:20px;padding:0 8px;} > #ygrp-sponsor .ad{ > padding:8px 0;} > #ygrp-sponsor .ad #hd1{ > font-family:Arial;font-weight:bold;color:#628c2a;font- size:100%;line-height:122%;} > #ygrp-sponsor .ad a{ > text-decoration:none;} > #ygrp-sponsor .ad a:hover{ > text-decoration:underline;} > #ygrp-sponsor .ad p{ > margin:0;} > o{font-size:0;} > .MsoNormal{ > margin:0 0 0 0;} > #ygrp-text tt{ > font-size:120%;} > blockquote{margin:0 0 0 4px;} > .replbq{margin:4;} > --> > > > > > > > > > ______________________________________________________________________ ______________ > Be a better friend, newshound, and > know-it-all with Mobile. 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