Hot is protection | Clipmarks


	Hot is protection

balthazarus

8-13-2008 11:14 AM

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tags:

biology

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://www.clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/299a9978-ce6a-4641-bb93-eed62a9137ee/D7D068A7-61F1-4CB4-ADD0-A6C644EB1CDD/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.nytimes.com/2008/08/12/science/12obchil.html?ref=science" href="http://www.nytimes.com/2008/08/12/science/12obchil.html?ref=science" style="font-size: 11px;">www.nytimes.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.nytimes.com/2008/08/12/science/12obchil.html?ref=science"><H1><NYT_HEADLINE type=" " version="1.0"></NYT_HEADLINE>The Greater the Threat, the Hotter the Chili </NYT_HEADLINE><//NYT_HEADLINE></H1></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.nytimes.com/2008/08/12/science/12obchil.html?ref=science"><div align="center"><img src="http://content8.clipmarks.com/blog_cache/www.nytimes.com/img/19521027-E987-4568-AD84-11164C0A2A97" alt="" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.nytimes.com/2008/08/12/science/12obchil.html?ref=science"><P>Like many other plants, the chili has a strategy for survival: make its fruit, the pepper, so nutritionally desirable that birds and other creatures will eat it and disperse the seeds. But the same things that make a chili pepper attractive to animals also draw bacteria and funguses that can kill the seeds.</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.nytimes.com/2008/08/12/science/12obchil.html?ref=science">The researchers studied a species in Bolivia (where chilis are thought to have 
originated) that was earlier determined to be polymorphic </blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.nytimes.com/2008/08/12/science/12obchil.html?ref=science">some plants produce hot peppers, while identical plants produce fruit that have 
no heat at all. The new research showed that in populations of the plant across 
Bolivia, the proportion of hot and not-hot plants varied.</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.nytimes.com/2008/08/12/science/12obchil.html?ref=science"><P>“In some areas, all plants will be hot, and they’re superhot,” Dr. Tewksbury said. “But move south, and more and more nonpungent plants show up. In some populations, 90 percent have no heat at all.”</P></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.nytimes.com/2008/08/12/science/12obchil.html?ref=science">peppers in the more humid and wet north had more evidence of infection by a 
fungus </blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/D7D068A7-61F1-4CB4-ADD0-A6C644EB1CDD/blog/" title="blog or email this clip"><img src="http://content9.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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