Ramsing, N' et al' 2000' Highly Ordered Vertical Structure

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Ramsing, N. et al. 2000. Highly Ordered Vertical
Structure of Synechococcus Population within the
One-Millimeter Thick Photic Zone of a Hot Spring
Cyanobacterial Mat Applied and Environmental
Microbiology. 1038-1049.
????? ?? ????? ???????? ??????-???????? ?????? ??
(C 610) ??????? ?? ?????????? ????????? ??
??????? ?????????? Synechococcus spp.
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?????

• ??? ?????
• ???????? ????? ???? pH ???? ?????
• Cryosectioning ???? ?????? DGGE ????????? ??? ?-
  SEM .

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?????? ??????? ????? ??????? ?? ???? ??? ?????
??????
4
???? ??? ????? ???? ?????? ???
5
????? ???? ?? ?????? ??????? ??
?????? Synechococcus ?????? ??? ????? ?????
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????? ?? ????? ????? ?? ??????? (???? ?? 40
????????)
A. Bright-field microscopy
B. Epifluoresence microscopy
C. Enlargement of EM at midnight
D. Enlargement of EM at 1400
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????? ???? ?? RNA ????????? ???? ?????? ???????
?? ????????? ???????
A .DGGE gel
B. Intensity of DGGE bands (from A) collected
at night
C. Intensity of DGGE bands (from A)
collected at noon
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????????? ?? ???? ????? ?????? (???? ???? 1400)
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????????? ?? ??? Synechococcus ??????? ?????
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SEM pictures
A. Surface view
B. 100 micrometer deep
C. 700 micrometer deep
D. Filamentous Chloroflexus-like organizems
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??????

• 1. ???? ???? ????? ??? ????? ????? ????
  ??????????? ?????.
• 2. ? Synechococcus ???????? ??????? ??????? ???.
• 3. ???????? ??? ????? ????? ????? ?????????? ??
  ??? ????? ????? ??? ????.
• 4. ??? ????????? ?? ??????? ???????? ?? ?????
  ?????? ?? Cyanobacteria .

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