New Insight into Bee Colony Collapse


	New Insight into Bee Colony Collapse

iulawboy

8-24-2009 7:15 PM

95 views

tags:

bee colony collapse, agriculture

iulawboy says:

Looks like the varroa mite that arrived in US in 1968 may be the culprit.

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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://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/21195a3b-8220-4291-b4b7-33e49e2160fb/5339F9F8-779D-4327-954E-0C93D17A3191/" 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.seattlepi.com/national/1501ap_us_sci_disappearing_bees.html" href="http://www.seattlepi.com/national/1501ap_us_sci_disappearing_bees.html" style="font-size: 11px;">www.seattlepi.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.seattlepi.com/national/1501ap_us_sci_disappearing_bees.html"> Researchers have a new clue to the collapse of honey bee colonies across the country - damage to the bees' internal "factories" that produce proteins. Theories about the cause of bee colony collapse have included viruses, mites, pesticides and fungi.</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.seattlepi.com/national/1501ap_us_sci_disappearing_bees.html">The new study of sick bees disclosed fragments of ribosomal RNA in their gut, an indication of damage to the ribosomes, which make proteins necessary for life</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.seattlepi.com/national/1501ap_us_sci_disappearing_bees.html">The sick bees suffered an unusually high number of infections with viruses that attack the ribosome</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.seattlepi.com/national/1501ap_us_sci_disappearing_bees.html">"If your ribosome is compromised, then you can't respond to pesticides, you can't respond to fungal infections or bacteria or inadequate nutrition because the ribosome is central to the survival of any organism. You need proteins to survive,"</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.seattlepi.com/national/1501ap_us_sci_disappearing_bees.html">The researchers said the varroa mite, which was accidentally introduced to the U.S. in 1986, is a carrier of picorna-like viruses that damage the ribosomes.</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/5339F9F8-779D-4327-954E-0C93D17A3191/blog/" title="blog or email this clip"><img src="http://content8.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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