Politics
Thursday February 10, 2005
New Genetics Study Undermines Gay Gene Theory
TODAY'S HEADLINES
E-MAIL
PRINT
GROVE CITY, PA, February 10, 2005 (LifeSiteNews.com) - A study to be published in the March 2005 issue of the journal Human Genetics, and available online now, undermines the commonly promoted view that homosexual orientation is determined by genetic factors.
The study’s lead author, Brian Mustanski from the University of Illinois in Chicago, said in a UIC news release that "There is no one 'gay' gene. Sexual orientation is a complex trait, so it's not surprising that we found several DNA regions involved in its expression."
However, a thorough examination of the report by professors Warren Thockmorton and Ray Durwood of Grove City College reveals no statistically significant findings for any of these DNA regions.
The analysis by the Grove City College PhD’s says of the study, “The authors describe in the article three non-X chromosomal ‘new regions of genetic interest’ (7q36, 8p12, and 10q26). In the authors’ view, a noteworthy aspect of the study as follows: ‘Our strongest finding was on 7q36 with a combined mlod score of 3.45 and equal distribution from maternal and paternal allele transmission. This score falls just short of Lander and Kruglyak's (1995) criteria for genomewide significance.’ They go on to say ‘two additional regions (8p12 and 10q26) approached the criteria for suggestive linkage’ - again pointing out that neither was statistically significant.”
Thus, even the author’s “strongest finding” was not statistically significant by widely accepted scientific criteria.
Thockmorton and Durwood conclude: “In summary, the Mustanski study finds no significant relationship between DNA regions and self-reported sexual orientation. Available evidence suggests that genes may be expressed via the interaction of temperament with certain environments. Practically, then, at present, one cannot know with any degree of certainty that a gene or combination of genes will distinguish why one man is homosexual and another is not.”
jhw
Back to TopLatest Headlines
- "Manhattan Declaration" Embodies U.S. Christian Pushback against Abortion, Same-Sex "Marriage"
- Hoffman Loses Final Tally of NY-23 Race; Alleges ACORN Tampering and Fraud
- Abortion Activist Judge Hamilton Confirmed with Help of Ten Republican Senators
- CDC Reverses Gardasil Vaccine Requirement for Immigrants
- Germany Faces Economic Downturn with Plummeting Birth Rate and Aging Population
- CCHD in Archdiocese of Chicago Says it is Working to Fix Problems
- Rejection of Washington DC Marriage Referendum Challenged With Legal Suit
- Obama-Supporting Homosexual Activist to Out Sexually Involved Priests Unless they Support Gay 'Marriage
- Austrian Catholic Bishops Issue Bland Response to Govt's Homosexual Partnership Bill
- Interim Report on Catholic Sex-Abuse Says "Homosexual Identity" Not a Predictor of Sex Abuse
- LSN NewsBytes - US Health Care Reform
- LSN NewsBytes - Catholic Campaign for Human Development (CCHD)
- LSN NewsBytes - Life Issues, Religion, Swine Flu, US Politics, Sarah Palin, Miscellaneous
- LSN NewsBytes - Climate Change/Global Warming
- 59 Bishops Contributed Financially to Maine Bishop's Effort to Oppose Maine Same-Sex "Marriage" Law
- Pro-Abortion Lawmakers Shower Praise on Senate Bill's Phony Abortion Compromise
Most Read this Week
- Largest U.S. Homosexual Publisher Shuts Down, Closing Major Gay Newspapers
- EWTN's Arroyo Hosts Reform CCHD Reps Who Reveal Shocking Evidence Against USCCB Anti-Poverty Arm
- Italian Mayors Order Crufixes Put in Classrooms in Revolt against European Court Ruling
- Nat'l Organization for Marriage Responds to Miss California "Sex Tape" Scandal
- Obama Evades Questioning on Stupak Amendment in FOX Interview
- French Judge Finds Hospital Guilty of "Unreasonable Obstinacy" in Saving Newborn's Life
- EU Leaders to Choose President today in Secret "Soviet Style" Meetings
- Hoffman "Unconcedes" Battle for NY-23: Recount Provides Hope for "Miracle" Victory
- CCHD Responds to Reform Movement
- "Manhattan Declaration" Embodies U.S. Christian Pushback against Abortion, Same-Sex "Marriage"
MORE NEWS: 
LifeSiteNews.com Home Page Last 10 Days Archives Special Reports
Copyright © LifeSiteNews.com. This work is licensed under a Creative Commons Attribution-No Derivatives License. You may republish this article or portions of it without request provided the content is not altered and it is clearly attributed to "LifeSiteNews.com". Any website publishing of complete or large portions of original LifeSiteNews articles MUST additionally include a live link to www.LifeSiteNews.com. The link is not required for excerpts. Republishing of articles on LifeSiteNews.com from other sources as noted is subject to the conditions of those sources.