<!doctype html public "-//W3C//DTD W3 HTML//EN">
<html><head><style type="text/css"><!--
blockquote, dl, ul, ol, li { padding-top: 0 ; padding-bottom: 0 }
--></style><title>Question regarding photosynthesis -- PSI &
II</title></head><body>
<div>I am reposting this message for a librarian seeking information.
Please reply here and directly to LTYLER@lmi.org</div>
<div><br></div>
<div>I have a researcher who thinks that there is either a specific
calculation, a standard formula or particular known
quantity for the amount of power ( or charge or
energy ) that is transferred from Photosystem II to
Photosystem I within a photosynthetic system of a plant or
algae.</div>
<div>I have discovered many calculations for the process; I see a
lot about the timing of the transfer but not the amount of
transfer. Some articles deal with the percent of energy
transferred from PS I to PS II or vise versa but don't give an actual
measurement of the amount of charge transferred, just the
percent. One paper seemed to reference it and seemed to make
it look like it was a known quantity which makes us think we
are making this too hard.</div>
<div>Any enlightenment your professors may provide for our
understanding would be greatly appreciated.</div>
<div>Thank you for your time.</div>
<div>Sincerely,</div>
<div><b>Laura Ann Tyler, Research Librarian</b><br>
<b></b></div>
<div><font size="-2"><b><br>
</b></font><b>2000 Corporate Ridge<br>
McLean, VA 22102-7805<br>
703.917.7317 P<br>
703.917.7474 F<br>
<i>The opportunity to make a difference has never been
greater.</i></b></div>
<div><a href="http://www.lmi.org"><i><b>www.lmi.org</b></i></a></div>
<div><br></div>
<x-sigsep><pre>--
</pre></x-sigsep>
<div>^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^<br
>
Larry Orr<x-tab> </x-tab><x-tab>
</x-tab><x-tab>
</x-tab><x-tab>
</x-tab><x-tab>
</x-tab>Larry.Orr@asu.edu<br>
Program Manager<x-tab>
</x-tab><x-tab>
</x-tab><x-tab>
</x-tab><x-tab> </x-tab>tel:
(480)
965-1963 <span
></span
> <span
></span> <br>
Center for Bioenergy & Photosynthesis<x-tab>
</x-tab><x-tab> </x-tab>fax:
(480) 965-5927<br>
Dept. of Chemistry & Biochemistry<x-tab>
</x-tab><x-tab>
</x-tab>email: larry.orr@asu.edu<br>
Arizona State
University <span
></span
> <span
></span> <br
>
Room ISTB5 -- 101<br>
Box
871604 <span
></span
> <span
></span> <br>
Tempe, AZ 85287-1604 USA <br>
<br>
photosynthesis <http://bioenergy.asu.edu/><br>
</div>
</body>
</html>
