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TABLE 1. Some oligonucleotide probes targeted to clades of marine and freshwater heterotrophic picoplankton
| Plankton type |
Probe name |
Target group |
Sequence (5'-3') |
FAa(%) |
Escherichia coli 16S rRNA positionb |
Reference or source |
|
| Marine |
CREN-554 |
GI Crenarchaeota |
TTAGGCCCAATAATCMTCCT |
20 |
554-573 |
176 |
|
EURY-806 |
GII Euryarchaeota |
CACAGCGTTTACACCTAG |
20 |
806-823 |
296 |
|
ROS-537 |
Roseobacter clade (Alphaproteobacteria) |
CAACGCTAACCCCCTCC |
55 |
537-554 |
63 |
|
SAR11-441 |
SAR11 clade (Alphaproteobacteria) |
TACAGTCATTTTCTTCCCCGAC |
45 |
441-462 |
188 |
|
SAR116/1-447 |
Cluster 1 of SAR116 clade (Alphaproteobacteria) |
GCTACCGTCATCATCTTC |
65 |
447-464 |
71 |
|
SAR116/2-436 |
Cluster 2 of SAR116 clade (Alphaproteobacteria) |
CATCTTCACCAGTGAAAG |
45 |
436-452 |
71 |
|
OM43-162 |
OM43 clade (Betaproteobacteria) |
ATGCGGCATTAGCTAACC |
55 |
162-179 |
262 |
|
SAR86-1245 |
SAR86 cluster (Gammaproteobacteria) |
TTAGCGTCCGTCTGTAT |
55 |
1245-1262 |
325 |
|
NOR5-730 |
NOR5 subcluster of OM60 clade (Gammaproteobacteria) |
TCGAGCCAGGAGGCCGCC |
55 |
730-747 |
63 |
|
ALT-1413 |
Alteromonas spp., Colwellia spp. (Gammaproteobacteria) |
TTTGCATCCCACTCCCAT |
50 |
1413-1430 |
62 |
|
GV-841 |
Vibrio spp. (Gammaproteobacteria) |
AGGCCACAACCTCCAAGTAG |
50 |
841-822 |
62 |
|
PSA184 |
Pseudoalteromonas spp., Colwellia spp. (Gammaproteobacteria) |
CCCCTTTGGTCCGTAGAC |
50 |
184-210 |
62 |
|
CF6-1267 |
DE cluster 2 (Cytophaga-Flavobacterium) |
GAAGATTCGCTCCTCCTC |
40 |
1267-1284 |
144 |
|
SAR406-97 |
SAR406 cluster (Chlorobium-Fibrobacter) |
CACCCGTTCGCCAGTTTA |
65 |
97-114 |
71 |
|
SAR202-104 |
SAR202 clade (Chloroflexus) |
GTTACTCAGCCGTCTGCC |
|
104-131 |
189 |
| Freshwater |
R-BT065 |
Beta I lineage of limnic Betaproteobacteria |
GTTGCCCCCTCTACCGTT |
55 |
65-72 |
278 |
|
Bet2-870 |
Beta II lineage of limnic Betaproteobacteria |
CCCAGGCGGCTGACTTCA |
55 |
870-881 |
35 |
|
SOL-852 |
SOL cluster (filamentous Saprospiraceae) |
ACGCTTTCGCTTGGACAC |
|
852-869 |
255 |
|
LD2-739 |
LD2 clade (subgroup of SOL cluster) |
GCGTCAATACAGATCCAG |
55 |
739-757 |
223 |
|
HAL-844 |
Haliscomenobacter cluster (subgroup of SOL cluster) |
CGCTTGGACACTCACTCC |
|
844-861 |
255 |
|
Acl-1214 |
acl lineage of limnic Actinobacteria |
CATGCGTGCAGCCCAAGACA |
55 |
1214-1233 |
310 |
|
Acl-840-1 |
sub-group 1 of acl lineage |
TCGCACAAACCGTGGAAG |
30 |
840-857 |
310 |
|
Acl-840-2 |
sub-group 2 of acl lineage |
TCGCAGAAACCGTGGAAG |
30 |
840-857 |
310 |
|
Acl-840-3 |
sub-group 3 of acl lineage |
TCGCAGAGACCGTGGAAG |
30 |
840-857 |
310 |
|
Acl-840-H1 |
unlabeled helper for Acl-840 probesc |
CTAGYGCCCAYCGTTTACGG |
30 |
810-829 |
91 |
|
Acl-840-H2 |
unlabeled helper for Acl-840 probesc |
GTTCSCACAACTAGYGCCCA |
30 |
820-839 |
91 |
|
Acl-840-H3 |
unlabeled helper for Acl-840 probesc |
GGGGCRCTTAATGCGTTAGCTG |
30 |
859-880 |
91 |
|
a If available, stringent conditions for hybridization (% of formamide [FA] in the wash buffer) are given for CARD-FISH as described (211).
b Probe target position according to reference 33.
c Unlabeled helper oligonucleotides are added at a 1:1 concentration to hybridization mixes according to reference 70.
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Source: Microbiology and Molecular Biology Reviews, September 2005, p. 440-461, Vol. 69, No. 3