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. 2002 Dec;184(24):6845–6858. doi: 10.1128/JB.184.24.6845-6858.2002

TABLE 2.

Transcripts repressed in UV-B and intense white light irradiation experimentsa

Category and function Gene ORF Treated/control ratiob
UV low, 20 min UV low, 2 h UV high, 2 h White light, 2 h
Amino acid biosynthesis
    Anthranilate synthetase α subunit trpE slr0738 0.67 ± 0.11 0.63 ± 0.23 0.41 ± 0.2 0.53 ± 0.2
    Threonine synthase thrC sll1688 0.76 ± 0.18 0.42 ± 0.08 0.8 ± 0.19 0.91 ± 0.17
    Nitrate reductase narB sll1454 1.51 ± 0.2 1.08 ± 0.4 0.47 ± 0.22 0.63 ± 0.11
Cell envelope
    Lipoprotein NlpD nlpD slr0993 0.67 ± 0.34 0.64 ± 0.31 0.24 ± 0.12 1.31 ± 0.57
    UDP-MurNac-tripeptide synthetase murE slr0528 0.65 ± 0.12 0.69 ± 0.12 0.49 ± 0.11 0.77 ± 0.14
    Mannosyltransferase B rfbU slr1064 1.04 ± 0.26 0.89 ± 0.1 0.47 ± 0.06 0.88 ± 0.11
Cellular processes
    HlyD family of secretion proteins hlyD sll1181 0.85 ± 0.27 0.93 ± 0.47 0.49 ± 0.14 1.14 ± 0.33
    Hemolysin sll1951 0.72 ± 0.3 0.82 ± 0.5 0.46 ± 0.29 1.09 ± 0.54
    Chemotaxis protein CheA cheA sll1296 0.89 ± 0.19 0.9 ± 0.48 0.19 ± 0.08 1.09 ± 0.46
    General secretion pathway protein D gspD slr1277 0.77 ± 0.25 0.77 ± 0.24 0.32 ± 0.1 0.61 ± 0.2
    Preprotein translocase SecY subunit secY sll1814 0.83 ± 0.2 0.82 ± 0.29 0.41 ± 0.1 1.04 ± 0.4
Central intermediary metabolism
    Glycogen phosphorylase glgP sll1356 0.71 ± 0.15 0.58 ± 0.11 0.44 ± 0.11 0.69 ± 0.13
    Glycogen operon protein GlgX glgX slr1857 0.3 ± 0.09 0.37 ± 0.08 0.16 ± 0.03 0.38 ± 0.12
Cofactor biosynthesis
    Protoporphyrin IX magnesium chelatase subunit bchH slr1055 0.82 ± 0.16 1.02 ± 0.31 0.5 ± 0.19 1.4 ± 0.44
    Light-independent protochlorophyllide reductase iron protein chlL slr0749 0.27 ± 0.06 0.24 ± 0.06 0.11 ± 0.01 0.48 ± 0.53
    Geranylgeranyl reductase chlP sll1091 0.42 ± 0.13 0.46 ± 0.25 0.13 ± 0.05 0.39 ± 0.13
    Protochlorophyllide reductase ChlB subunit chlB slr0772 0.46 ± 0.09 0.38 ± 0.08 0.17 ± 0.02 0.34 ± 0.03
    Protochlorophillide reductase subunit ChlN chlN slr0750 0.45 ± 0.19 0.46 ± 0.1 0.41 ± 0.1 0.69 ± 0.54
    Transfer RNA-Gln reductase hemA slr1808 0.69 ± 0.2 0.71 ± 0.33 0.29 ± 0.15 0.37 ± 0.13
    Coproporphyrinogen III oxidase hemF sll1185 0.43 ± 0.15 0.46 ± 0.17 0.21 ± 0.02 0.23 ± 0.04
    Heme oxygenase ho sll1184 0.36 ± 0.16 0.46 ± 0.27 0.11 ± 0.04 0.23 ± 0.06
    Pyridine nucleotide transhydrogenase α subunit pntA slr1239 0.54 ± 0.05 0.55 ± 0.09 0.5 ± 0.17 0.67 ± 0.16
    Thioredoxin trxA slr0623 0.59 ± 0.19 0.7 ± 0.22 0.29 ± 0.1 0.85 ± 0.27
DNA replication, modification, and repair
    DNA ligase lig sll1583 0.69 ± 0.18 0.84 ± 0.31 0.42 ± 0.14 0.58 ± 0.08
    Formamidopyrimidine-DNA glycosylase mutM slr1689 0.69 ± 0.09 0.63 ± 0.09 0.43 ± 0.11 0.47 ± 0.05
Energy metabolism
    Agmatine ureohydrolase speB sll1077 0.7 ± 0.25 0.55 ± 0.08 0.53 ± 0.13 0.4 ± 0.1
    Phosphofructokinase pfkA sll1196 0.49 ± 0.05 0.5 ± 0.07 0.5 ± 0.13 0.49 ± 0.11
    Glucose-6-phosphate dehydrogenase zwf slr1643 0.65 ± 0.18 0.64 ± 0.15 0.5 ± 0.14 1.01 ± 0.3
    Fatty acid desaturase desA slr1350 0.76 ± 0.23 0.84 ± 0.37 0.45 ± 0.15 1.25 ± 0.36
Photosynthesis and respiration
    ATP synthase a subunit atpA sll1326 0.88 ± 0.29 0.96 ± 0.48 0.16 ± 0.02 0.94 ± 0.26
    ATP synthase b subunit atpB slr1329 0.87 ± 0.27 1.12 ± 0.52 0.48 ± 0.24 1.35 ± 0.56
    ATP synthase g subunit atpC sll1327 0.82 ± 0.2 0.87 ± 0.41 0.14 ± 0.02 1.03 ± 0.37
    ATP synthase d subunit atpD sll1325 0.99 ± 0.18 0.98 ± 0.35 0.35 ± 0.23 0.96 ± 0.28
    ATP synthase e subunit atpE slr1330 0.96 ± 0.11 1.02 ± 0.2 0.39 ± 0.06 1.07 ± 0.19
    ATP synthase subunit b atpF sll1324 1.01 ± 0.21 1.03 ± 0.43 0.33 ± 0.05 0.97 ± 0.26
    ATP synthase subunit b atpG sll1323 1.07 ± 0.23 1.01 ± 0.46 0.35 ± 0.03 0.91 ± 0.27
    ATP synthase subunit a atpI sll1322 0.94 ± 0.16 1.03 ± 0.49 0.47 ± 0.25 0.91 ± 0.39
    CO2-concentrating concentrating mechanism protein CcmK ccmK sll1028 0.7 ± 0.25 0.74 ± 0.23 0.36 ± 0.1 2.47 ± 0.9
    CO2-concentrating mechanism protein CcmK ccmK sll1029 0.71 ± 0.2 0.71 ± 0.22 0.38 ± 0.05 2.52 ± 0.75
    CO2-concentrating mechanism protein CcmM ccmM sll1031 0.81 ± 0.2 0.73 ± 0.12 0.34 ± 0.02 2.67 ± 0.42
    CO2-concentrating mechanism protein CcmN ccmN sll1032 0.92 ± 0.22 0.91 ± 0.21 0.41 ± 0.08 2.13 ± 0.85
    Ribulose bisphosphate carboxylase large subunit rbcL slr0009 0.69 ± 0.26 0.6 ± 0.27 0.26 ± 0.15 2.1 ± 1.22
    Ribulose bisphosphate carboxylase small subunit rbcS slr0012 0.65 ± 0.22 0.69 ± 0.34 0.2 ± 0.11 2.0 ± 0.93
    Chaperone rbcX slr0011 0.7 ± 0.31 0.79 ± 0.42 0.2 ± 0.13 2.12 ± 1.11
    NADH dehydrogenase subunit 4 ndhD sll1733 0.81 ± 0.32 0.68 ± 0.27 0.43 ± 0.07 5.88 ± 3.02
    P700 apoprotein subunit Ia psaA slr1834 0.3 ± 0.13 0.24 ± 0.06 0.05 ± 0.02 0.18 ± 0.07
    P700 apoprotein subunit Ib psaB slr1835 0.33 ± 0.14 0.25 ± 0.06 0.05 ± 0.02 0.21 ± 0.08
    Photosystem I subunit VII psaC ssl0563 0.44 ± 0.13 0.39 ± 0.12 0.1 ± 0.03 0.21 ± 0.07
    Photosystem I subunit II psaD slr0737 0.36 ± 0.11 0.49 ± 0.25 0.09 ± 0.04 0.26 ± 0.1
    Photosystem I subunit IV psaE ssr2831 0.4 ± 0.05 0.45 ± 0.16 0.22 ± 0.07 0.35 ± 0.12
    Photosystem I subunit III psaF sll0819 0.36 ± 0.18 0.53 ± 0.28 0.12 ± 0.08 0.23 ± 0.13
    Photosystem I subunit IX psaJ sml0008 0.43 ± 0.09 0.52 ± 0.15 0.23 ± 0.05 0.49 ± 0.08
    Photosystem I subunit X psaK sll0629 0.93 ± 0.46 0.58 ± 0.31 0.46 ± 0.23 0.36 ± 0.1
    Photosystem I subunit X psaK ssr0390 0.52 ± 0.06 0.55 ± 0.03 0.41 ± 0.02 0.67 ± 0.12
    Photosystem I subunit XI psaL slr1655 0.36 ± 0.07 0.28 ± 0.07 0.09 ± 0.01 0.18 ± 0.06
    Photosystem II P680 chlorophyll A apoprotein psbB slr0906 0.51 ± 0.18 0.85 ± 0.4 0.26 ± 0.17 0.62 ± 0.37/PICK>
    Cytochrome b559 a subunit psbE ssr3451 0.79 ± 0.27 0.98 ± 0.42 0.47 ± 0.28 0.79 ± 0.34
    Photosystem II manganese-stabilizing polypeptide psbO sll0427 0.55 ± 0.12 0.72 ± 0.25 0.48 ± 0.24 0.39 ± 0.16
    Cytochrome c550 psbV sll0258 0.66 ± 0.13 0.74 ± 0.14 0.84 ± 0.68 0.42 ± 0.09
    Allophycocyanin a chain apcA slr2067 0.28 ± 0.08 0.48 ± 0.26 0.07 ± 0.04 0.2 ± 0.09
    Allophycocyanin b chain apcB slr1986 0.27 ± 0.08 0.52 ± 0.27 0.08 ± 0.03 0.16 ± 0.08
    Phycobilisome LC linker polypeptide apcC ssr3383 0.27 ± 0.05 0.41 ± 0.12 0.16 ± 0.03 0.2 ± 0.04
    Phycobilisome LCM core-membrane linker polypeptide apcE slr0335 0.35 ± 0.11 0.49 ± 0.29 0.1 ± 0.05 0.27 ± 0.13
    Phycobilisome core component apcF slr1459 0.47 ± 0.18 0.74 ± 0.38 0.19 ± 0.1 0.3 ± 0.13
    Phycocyanin a subunit cpcA sll1578 0.24 ± 0.03 0.24 ± 0.09 0.06 ± 0.03 0.07 ± 0.02
    Phycocyanin b subunit cpcB sll1577 0.23 ± 0.03 0.23 ± 0.09 0.08 ± 0.06 0.08 ± 0.03
    Phycocyanin-associated linker protein cpcC sll1579 0.19 ± 0.02 0.2 ± 0.06 0.05 ± 0.02 0.06 ± 0.01
    Phycocyanin-associated linker protein cpcC sll1580 0.23 ± 0.05 0.19 ± 0.05 0.06 ± 0.03 0.06 ± 0.00
    Phycocyanin-associated linker protein cpcD ssl3093 0.46 ± 0.15 0.38 ± 0.07 0.15 ± 0.01 0.23 ± 0.13
    Phycobilisome rod-core linker polypeptide CpcG cpcG sll1471 0.35 ± 0.27 0.14 ± 0.03 0.27 ± 0.07 0.31 ± 0.35
    Phycobilisome rod-core linker polypeptide CpcG cpcG slr2051 0.43 ± 0.16 0.55 ± 0.29 0.19 ± 0.13 0.27 ± 0.1
    Cytochrome c553 petJ sll1796 0.98 ± 0.13 0.79 ± 0.28 0.22 ± 0.07 0.75 ± 0.08
Regulatory functions
    Negative aliphatic amidase regulator amiC slr0447 0.72 ± 0.33 0.43 ± 0.15 0.2 ± 0.12 0.46 ± 0.22
    Regulatory components of sensory transduction system copR sll0789 0.92 ± 0.07 0.9 ± 0.14 1.02 ± 0.21 0.4 ± 0.05
    Regulatory components of sensory transduction system lcfG slr1860 0.54 ± 0.09 0.68 ± 0.16 0.44 ± 0.05 0.58 ± 0.07
    SOS function regulatory protein lexA sll1626 0.48 ± 0.1 0.53 ± 0.22 0.39 ± 0.15 0.53 ± 0.14
Transcription
    RNase III mc slr0346 0.66 ± 0.12 0.82 ± 0.22 0.59 ± 0.12 0.49 ± 0.18
    RNA polymerase alpha subunit rpoA sll1818 1.11 ± 0.13 1.16 ± 0.32 0.48 ± 0.15 0.99 ± 0.14
    Anti-sigma B factor antagonist slr1856 0.37 ± 0.12 0.57 ± 0.07 0.32 ± 0.11 0.47 ± 0.11
Translation
    Seryl-tRNA synthetase serS slr1703 0.76 ± 0.14 1.11 ± 0.29 0.33 ± 0.06 1.00 ± 0.43
    tRNA(m1G37)methyltransferase trmD sll1198 0.7 ± 0.3 0.62 ± 0.16 0.34 ± 0.08 0.46 ± 0.08
    Processing protease ymxG slr1331 0.99 ± 0.18 1.2 ± 0.38 0.44 ± 0.11 1.21 ± 0.24
    DNA-binding protein HU sll1712 0.51 ± 0.19 0.58 ± 0.13 0.38 ± 0.13 0.58 ± 0.13
    Elongation factor EF-G fus sll0830 0.56 ± 0.05 0.63 ± 0.08 0.49 ± 0.03 0.55 ± 0.05
    Protein synthesis elongation factor Tu tufA sll1099 0.81 ± 0.27 0.79 ± 0.37 0.17 ± 0.09 1.52 ± 0.74
    50S ribosomal protein L1 rpl1 sll1744 0.87 ± 0.27 0.79 ± 0.32 0.27 ± 0.12 1.00 ± 0.41
    50S ribosomal protein L2 rpl2 sll1802 0.92 ± 0.18 0.77 ± 0.29 0.19 ± 0.04 0.87 ± 0.21
    50S ribosomal protein L4 rpl4 sll1800 0.95 ± 0.23 0.93 ± 0.32 0.28 ± 0.08 0.89 ± 0.22
    50S ribosomal protein L5 rpl5 sll1808 0.77 ± 0.29 0.91 ± 0.48 0.08 ± 0.02 0.92 ± 0.39
    50S ribosomal protein L6 rpl6 sll1810 0.76 ± 0.2 0.74 ± 0.32 0.13 ± 0.05 0.88 ± 0.29
    50S ribosomal protein L10 rpl10 sll1745 0.72 ± 0.18 0.74 ± 0.3 0.15 ± 0.07 0.94 ± 0.46
    50S ribosomal protein L11 rpl11 sll1743 0.97 ± 0.35 0.97 ± 0.41 0.45 ± 0.26 1.1 ± 0.58
    50S ribosomal protein L12 rpl12 sll1746 0.87 ± 0.23 0.71 ± 0.3 0.18 ± 0.09 0.9 ± 0.4
    50S ribosomal protein L13 rpl13 sll1821 0.99 ± 0.13 1.05 ± 0.38 0.43 ± 0.11 1.01 ± 0.32
    50S ribosomal protein L14 rpl14 sll1806 0.79 ± 0.22 0.87 ± 0.33 0.14 ± 0.03 0.91 ± 0.35
    50S ribosomal protein L15 rpl15 sll1813 0.75 ± 0.16 0.67 ± 0.12 0.18 ± 0.04 0.88 ± 0.29
    50S ribosomal protein L16 rpl16 sll1805 0.84 ± 0.33 0.95 ± 0.48 0.1 ± 0.04 0.89 ± 0.37
    50S ribosomal protein L17 rpl17 sll1819 1.18 ± 0.11 0.94 ± 0.17 0.47 ± 0.17 0.96 ± 0.08
    50S ribosomal protein L18 rpl18 sll1811 0.72 ± 0.19 0.71 ± 0.2 0.19 ± 0.11 0.87 ± 0.24
    50S ribosomal protein L22 rpl22 sll1803 0.85 ± 0.26 0.88 ± 0.44 0.15 ± 0.04 0.96 ± 0.39
    50S ribosomal protein L23 rpl23 sll1801 0.92 ± 0.35 1.1 ± 0.57 0.22 ± 0.11 1.00 ± 0.45
    50S ribosomal protein L24 rpl24 sll1807 0.8 ± 0.29 0.88 ± 0.37 0.12 ± 0.03 0.88 ± 0.35
    50S ribosomal protein L29 rpl29 ssl3436 0.87 ± 0.27 1.04 ± 0.59 0.18 ± 0.05 0.94 ± 0.33
    50S ribosomal protein L31 rpl31 ssl3445 1.11 ± 0.22 1.04 ± 0.43 0.46 ± 0.18 1.09 ± 0.22
    30S ribosomal protein S3 rps3 sll1804 0.86 ± 0.27 0.8 ± 0.32 0.13 ± 0.04 0.89 ± 0.34
    30S ribosomal protein S5 rps5 sll1812 0.77 ± 0.2 0.72 ± 0.28 0.19 ± 0.06 0.91 ± 0.28
    30S ribosomal protein S8 rps8 sll1809 0.74 ± 0.23 0.8 ± 0.34 0.13 ± 0.02 0.95 ± 0.41
    30S ribosomal protein S9 rps9 sll1822 1.04 ± 0.32 1.19 ± 0.59 0.29 ± 0.08 1.07 ± 0.44
    30S ribosomal protein S10 rps10 sll1101 0.89 ± 0.23 0.89 ± 0.41 0.18 ± 0.07 0.98 ± 0.43
    30S ribosomal protein S17 rps17 ssl3437 0.88 ± 0.21 0.93 ± 0.45 0.14 ± 0.04 1.00 ± 0.27
    30S ribosomal protein S19 rps19 ssl3432 0.93 ± 0.12 0.76 ± 0.27 0.21 ± 0.03 0.98 ± 0.27
Transport and binding proteins
    Ammonium transporter amt1 sll1017 0.89 ± 0.15 0.74 ± 0.19 0.68 ± 0.14 0.5 ± 0.08
    NH4+ transporter amt1 sll0108 0.75 ± 0.11 0.72 ± 0.3 0.72 ± 0.11 0.33 ± 0.06
    Glucose transport protein glcP sll0771 0.65 ± 0.12 0.54 ± 0.11 0.35 ± 0.11 0.57 ± 0.2
    High-affinity branched-chain amino acid transport protein livH slr1200 0.72 ± 0.15 0.62 ± 0.1 0.74 ± 0.28 0.38 ± 0.15
    Nitrate transport protein NrtD nrtD sll1453 1.63 ± 0.21 1.2 ± 0.46 0.45 ± 0.05 0.75 ± 0.13
    Glutamine-binding periplasmic protein sll1270 0.57 ± 0.18 0.59 ± 0.1 0.4 ± 0.17 0.49 ± 0.11
    Binding protein of ABC transporter sll1762 0.56 ± 0.16 0.55 ± 0.15 0.31 ± 0.08 0.53 ± 0.12
    Probable sodium/calcium exchanger protein slr0681 0.71 ± 0.11 0.79 ± 0.12 0.48 ± 0.05 0.65 ± 0.15
    Permease protein of branched-chain amino acid ABC transporter slr1201 0.79 ± 0.23 0.75 ± 0.09 0.56 ± 0.14 0.39 ± 0.11
Other categories
AT103 sll1214 0.77 ± 0.32 0.94 ± 0.61 0.33 ± 0.2 0.61 ± 0.35
    Light-repressed protein lrtA sll0947 0.63 ± 0.18 0.8 ± 0.23 0.46 ± 0.17 0.67 ± 0.11
    Phytochrome cph1 slr0473 0.51 ± 0.12 0.52 ± 0.18 0.26 ± 0.11 0.59 ± 0.14
    Dienelactone hydrolase clcD sll1298 1.47 ± 1.15 1.16 ± 0.61 0.07 ± 0.01 0.92 ± 0.41
    Iron-regulated protein frpC sll1009 0.5 ± 0.1 0.71 ± 0.1 0.68 ± 0.23 0.37 ± 0.07
    GlpX protein glpX slr2094 0.64 ± 0.22 0.7 ± 0.34 0.28 ± 0.16 0.99 ± 0.48
    Cytochrome b subunit of nitric oxide reductase norB sll0450 0.52 ± 0.13 0.59 ± 0.14 0.65 ± 0.31 0.34 ± 0.02
    Membrane protein pilM slr1274 0.87 ± 0.13 0.84 ± 0.26 0.49 ± 0.25 1.00 ± 0.21
    Twitching mobility protein pilT sll1533 0.6 ± 0.17 0.63 ± 0.15 0.28 ± 0.08 0.5 ± 0.08
    Phenoxybenzoate dioxygenase pobA sll1297 0.9 ± 0.17 0.7 ± 0.38 0.46 ± 0.09 1.07 ± 0.58
    Rehydrin slr1198 0.67 ± 0.3 0.92 ± 0.49 0.46 ± 0.28 1.06 ± 0.55
    GDP-fucose synthetase sll1213 1.01 ± 0.24 1.08 ± 0.5 0.5 ± 0.19 1.19 ± 0.36
    Carboxymuconolactone decarboxylase slr1853 0.39 ± 0.06 0.45 ± 0.16 0.15 ± 0.04 0.43 ± 0.09
Hypothetical proteins
sll0172 1.14 ± 0.9 0.71 ± 0.35 0.89 ± 0.35 0.5 ± 0.23
sll0173 1.06 ± 0.73 0.74 ± 0.12 0.78 ± 0.18 0.49 ± 0.1
sll0513 0.84 ± 0.1 0.79 ± 0.16 0.49 ± 0.13 0.86 ± 0.14
sll0543 0.46 ± 0.1 0.59 ± 0.14 0.28 ± 0.11 0.73 ± 0.29
sll0630 0.13 ± 0.08 1.12 ± 1.55 1.51 ± 1.08 0.69 ± 0.28
sll0735 0.75 ± 0.11 0.8 ± 0.21 0.45 ± 0.06 0.76 ± 0.3
sll0788 0.8 ± 0.16 0.8 ± 0.22 1.22 ± 0.34 0.35 ± 0.1
sll0822 0.87 ± 0.19 0.71 ± 0.22 0.47 ± 0.22 0.74 ± 0.27
sll1358 0.42 ± 0.12 0.38 ± 0.1 0.22 ± 0.05 0.29 ± 0.05
sll1359 0.56 ± 0.09 0.49 ± 0.05 0.47 ± 0.1 0.36 ± 0.05
sll1531 0.98 ± 0.32 0.77 ± 0.18 0.37 ± 0.09 0.78 ± 0.15
sll1586 0.66 ± 0.08 0.68 ± 0.07 0.77 ± 0.3 0.38 ± 0.03
sll1665 0.73 ± 0.28 0.81 ± 0.38 0.5 ± 0.24 0.86 ± 0.29
sll1783 0.38 ± 0.13 0.62 ± 0.12 0.23 ± 0.03 0.47 ± 0.07
sll1784 0.37 ± 0.18 0.5 ± 0.32 0.13 ± 0.04 0.29 ± 0.1
sll1830 0.44 ± 0.27 0.35 ± 0.09 0.38 ± 0.27 0.3 ± 0.05
sll1926 0.52 ± 0.09 0.57 ± 0.11 0.33 ± 0.04 0.79 ± 0.13
slr0144 0.68 ± 0.19 0.51 ± 0.17 0.28 ± 0.05 0.62 ± 0.38
slr0145 0.86 ± 0.52 0.5 ± 0.13 0.4 ± 0.04 0.76 ± 0.75
slr0146 0.66 ± 0.23 0.56 ± 0.12 0.31 ± 0.06 0.69 ± 0.45
slr0147 0.66 ± 0.37 0.43 ± 0.15 0.31 ± 0.05 0.58 ± 0.51
slr0148 0.7 ± 0.37 0.52 ± 0.06 0.46 ± 0.04 0.89 ± 0.63
slr0149 0.8 ± 0.53 0.68 ± 0.26 0.44 ± 0.13 0.83 ± 0.26
slr0151 0.76 ± 0.18 0.74 ± 0.19 0.44 ± 0.12 0.68 ± 0.24
    Similar to glutathione S-transferase slr0236 1.16 ± 0.19 1.09 ± 0.24 0.45 ± 0.08 0.89 ± 0.17
slr0244 0.52 ± 0.06 0.66 ± 0.09 0.39 ± 0.07 0.6 ± 0.09
slr0284 0.59 ± 0.2 0.5 ± 0.33 0.64 ± 0.16 1.1 ± 0.14
slr0572 0.52 ± 0.1 0.5 ± 0.1 0.48 ± 0.25 0.62 ± 0.21
slr0708 0.49 ± 0.1 0.48 ± 0.1 0.38 ± 0.13 0.49 ± 0.06
slr0779 0.94 ± 0.33 0.95 ± 0.49 0.19 ± 0.1 1.14 ± 0.51
slr0888 0.55 ± 0.1 0.61 ± 0.24 0.35 ± 0.16 0.58 ± 0.07
slr0914 1.04 ± 0.43 0.96 ± 0.18 0.45 ± 0.21 0.99 ± 0.29
slr1074 0.99 ± 0.38 1.26 ± 0.21 0.46 ± 0.34 3.69 ± 0.79
slr1240 0.78 ± 0.33 0.65 ± 0.11 0.47 ± 0.06 0.72 ± 0.32
slr1275 0.79 ± 0.11 0.75 ± 0.11 0.33 ± 0.08 0.99 ± 0.33
slr1276 0.81 ± 0.06 0.73 ± 0.2 0.36 ± 0.09 0.97 ± 0.22
slr1437 0.54 ± 0.15 0.81 ± 0.26 0.35 ± 0.13 0.76 ± 0.09
slr1438 0.62 ± 0.08 0.81 ± 0.1 0.45 ± 0.17 0.6 ± 0.12
slr1485 0.51 ± 0.12 0.69 ± 0.09 0.24 ± 0.06 0.72 ± 0.38
slr1535 0.65 ± 0.11 0.76 ± 0.3 0.38 ± 0.17 0.29 ± 0.13
slr1618 1.03 ± 0.1 0.96 ± 0.15 0.48 ± 0.19 0.88 ± 0.25
slr1619 1.04 ± 0.15 0.96 ± 0.21 0.49 ± 0.11 0.93 ± 0.2
slr1634 0.86 ± 0.11 0.7 ± 0.08 0.56 ± 0.11 0.45 ± 0.11
slr1852 0.35 ± 0.07 0.37 ± 0.1 0.19 ± 0.03 0.36 ± 0.08
slr1854 0.36 ± 0.05 0.47 ± 0.16 0.12 ± 0.03 0.39 ± 0.08
slr1855 0.26 ± 0.05 0.38 ± 0.17 0.08 ± 0.05 0.37 ± 0.08
slr1958 0.65 ± 0.2 0.66 ± 0.09 0.28 ± 0.06 0.52 ± 0.1
slr2052 0.5 ± 0.11 0.4 ± 0.13 0.27 ± 0.09 0.34 ± 0.07
    Hypothetical protein YCF50 slr2073 0.76 ± 0.25 0.73 ± 0.32 0.46 ± 0.28 0.84 ± 0.33
slr2077 0.46 ± 0.1 0.58 ± 0.18 0.23 ± 0.05 0.33 ± 0.05
ssl0483 0.76 ± 0.19 0.9 ± 0.38 0.49 ± 0.27 0.53 ± 0.21
ssl1046 0.51 ± 0.09 0.55 ± 0.05 0.44 ± 0.1 0.87 ± 0.13
ssl1792 0.95 ± 0.34 0.99 ± 0.00 0.52 ± 0.00 1.13 ± 0.65
a

Synechocystis gene transcripts repressed more than twofold by UV-B or high intensity white light irradiation.

b

Average expression ratios (treated/control ratio explained in Materials and Methods) and standard deviations from four experiments are included. The treatments were as follows: 20 microeinsteins of UV-B m−2 s−1 (UV low) for 20 min or 2 h; 60 microeinsteins of UV-B m−2 s−1 (UV high) for 2 h; and 200 microeinsteins of intense white light m−2 s−1 for 2 h. Standard deviations were calculated from eight independent measurements of duplicated RNA samples (20 microeinsteins of UV-B m−2 s−1 for 20 min or for 2 h) or four independent measurements of single RNA samples (60 microeinsteins of UV-B m−2 s−1 for 2 h and 200 microeinsteins of white light m−2 s−1 for 2 h). Genes with expression levels unchanged (expression ratio between 2 and 0.5, or sum of ratio and standard deviation is more than 1.0) in all four experiments are not included in the tables. Transcript levels that were repressed more than twofold are shown in bold type.

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