Supplementary Figure S1: Phylogenetic Tree for Haptophyta

Transkript

Supplementary Figure S1: Phylogenetic Tree for Haptophyta
Cylindrotheca closterium
0.992
Phaeodactylum tricornutum
1
Coscinodiscus granii
1.00
0.20
1
1.00 0.991
1.00
1
1
Pavlova lutheri
1.00
Pavlova pinguis
0.06
Pavlova salina
1.00
0.38
1
Exanthemachrysis gayraliae
1.00
1.00
0.98
1.00
1
1.00
0.757
1.00
1
0.499
Prymnesium parvum
0.79
Prymnesium pateliferum
Imantonia rotunda
1 0.79 1
0.98
1.00
1
0.83
Isochrysis galbana
1 1.00
1.00
k
1.00
0.87
c
1
1.00
1.00 0.775
1.00
0.6
0.5
0.4
0.3
0.2
Pleurochrysis haptonema
0.999
0.1
Calcidiscus leptoporus
1
1.00 Umbilicosphaera sibogae var foliosa
1.00 1 Umbilicosphaera sp.
Coccolithaceae/
1.00
0.7
Isochrysidaceae
Chrysotila lamellosa
1 1.00 Pleurochrysis placolithoides
0.4751.00
1.00
Pleurochrysis carterae Pleurochrysidaceae
1
1.00 1.00 Pleurochrysis elongata
1.00
Coccolithus pelagicus
0.987
1.00
Noelaerhabdaceae
Isochrysis galbana
1.00
1.00 1
1.00
1.00Emiliania huxleyi
Prymnesiophyceae
1
j
Helicopshaeraceae
Helicosphaera carteri
1.00Gephyrocapsa oceanica
0.58
1.00
Prymnesiaceae
Platychrysis sp.
1.00
1.00
b
Phaeocystaceae
Phaeocystis pouchetii
Hyalolithus neolepsis
1.00
1.00
0.000
Pavlovophyceae
1.00 Phaeocystis globosa
1
0.00
0.841
Diatoms
(outgroup)
1.00 Umbilicosphaera sibogae
0.96
Calcidiscaceae
Calyptrosphaera sphaeroidea
Cruciplacolithus neohelis
0.0
Ga
Supplementary Figure S1: Phylogenetic Tree for Haptophyta showing branches under positive selection
(magenta) and those with no positive selection (black). Black numbers above branch is statistical significance
(p-value) of positive selection after a likelihood ratio test comparing nested models and using Bonferroini
corection. Grey bars denote 95% confidence intervals for date estimates and grey numbers are posterior
probability values. Yellow diamonds with corresponding letter are fossil calibration dates (Supplementary
Table S1). Outlier group (diatom) branches were not tested as these were analysed in a diatom specific tree
(Supplementary Figure 2)
1.00
0.006
1.00
1
1.00
0.95
1.00
Thalassiosira eccentrica
0.99
1.00
1.00
1.00
Thalassiosira nordenskioeldii
1
1.00
1.00
1.00
Thalassiosira minima
Skeletonema menzelii
Chaetoceros calcitrans
1.00
Chaetoceros muelleri
1.00
Bellerochea malleus
0.87
0.778
1
Fragilaria striatula
1.00
Asterionella glacialis
Pinnularia sp.
1.00
1
1.00
n
1.00
1
1.00
1
0.017
Phaeodactylum tricornatum
Cylindrotheca closterium
1.00
1.00
1
1.00
1
Pseudontizschia pungens
0.54
Fragilariopsis cylindrus
1.00
0.000
1.00
1.00
0.175
0.15
Paralia sulcata
1
1.00
0.099
1
0.69
1.00
1.00 Aulacoseira sp.
1
1.00
1.00
1.00
1
1
m
0.125
0.05
Radial
Centrics
Corethron hystrix
1.00
0.075
Aulacoseira valida
Coscinodiscus granii
1.00
0.1
Aulacoseira granulata
Stellarima sp.
1.00
1
Pennates
Sellaphora pupula
0.63
1
Bi-polar
Centrics
Thalassiosira tumida
0.81 1.00
Thalassiosira punctigera
1.00 0.97
1.00
1
1
Minidiscus trioculatus
0.9
1.00
1
l
1.00
1
Cyclotella meneghiniana
1
1.00
Lithodesmium undulatum
Porosira glacialis
1.00
1
1.00
1
Ditylum brightwelli
1.00
1.00
f
e
1.00
1.00
1.00
1
1.00
1.00
1
Rhizosolenia setigera
0.025
0
Ga
Supplementary Figure S2: Phylogenetic Tree for diatoms showing branches under positive selection
(magenta) and those with no positive selection (black). Black numbers above branch is statistical significance
(p-value) of positive selection after a likelihood ratio test comparing nested models and using Bonferroini
corection. Grey bars denote 95% confidence intervals for date estimates and grey numbers are posterior
probability values. Yellow diamonds with corresponding letter are fossil calibration dates ( Table S1)
a
Rhodophyta
95
100
98
100
100 90 100
Membranoptera tenuis *
Grinnellia americana
Caloglossa beccarii
Vanvoorstia spectabilis
Calonitophyllum medium
Nitophyllum wysorii *
Acrosorium venulosum
Polyneura latissima
100
Phycodrys rubens
*
Ptilota gunneri
*
Laurencia paniculata
Laurencia venusta
Spyridia filamentosa
Antithamnion sp.
Camplyaephora hypnaeoides
Reinboldiella schmitziana
Gelidium amansii
Gracilariopsis tenuifrons
100
100
100
100
100
100
100
90
97
76
100
100
79
100
100
100
97
100
100
100
100
100
100
93
100
100 96
90
100
Gracilaria salicornia
Gracilaria apiculata
Grateloupia turuturu
Grateloupia divaricata
Rhodymenia intricata
Schizymenia pacifica
Schizymenia obovata
Bonnemaisonia asparagoides
Kallymenia rosea
Hypnea spinella
99
100
100
90
Ahnfeltiopsis complicata
Gymnogongrus complicata
Stenogramme interrupta
Ahnfeltiopsis intermedia
Gymnogongrus sp.
Corallina pilulifera
Batrachospermum involutum
Acrochaetium savianum
Dixoniella grisea
*
Porphyridium sordidum
Porphyra brumalis
Porphyra torta
Porphyra tenuipedalis
Porphyra tenera
Porphyra suborbiculata
Bangia maxima
Porphyra purpurea
Cyanidioschyzon merolae
100
0.1
*
Cyanidium caldarium
Galdieria sulphuraria
Galdieria sulphuraria
* lacking CCMs
Pelagophycus porra
Macrocystis integrifolia
Alaria fistulosa
99
b
Alaria marginata
97
Phaeophyta
Lessoniopsis littoralis
Pterygophora californica
99
99
Pleurophycus gardneri
51
Undaria pinnatifida
Dictyoneurum californicum
70
Costaria costata
100
Agarum clathratum
97
Lessonia nigrescens
100
Lessonia corrugata
70 100
Eisenia arborea
Ecklonia radiata
86
72
Egregia menziesii
99
100
91
Cymathaere triplicata
Laminaria solidungula
Laminaria digitata
Laminaria yezoensis
Laminaria sinclairii
86 68
Laminaria ephemera
100
Saccharina gyrata
87
Saccharina latissima
100
Saccharina sessile
Saccharina angustata
Postelsia palmaeformis
Nereocystis luetkeana
100
74 74
80
80
Petalonia binghamiae
Petalonia fascia
Colpomenia bullosa
100
Colpomenia phaeodactyla
Petalonia zosterifolia
100
100
Scytosiphon tenellus
Scytosiphon gracilis
86
Scytosiphon lomentaria
64
Scytosiphon canaliculatus
Colpomenia peregrina
100
Colpomenia sinuosa
100
100
100
100
Hydroclathrus clathratus
Chnoospora implexa
Rosenvingea intricata
98
Himanthalia elongata
Phyllospora comosa
100
0.01
Silvetia babingtonii
Chrysophyceae and Synurophyceae
lacking CCMs
c
Dinobryon cylindricum
100
100
Dinobryon sociale
Ochromonas sp. CCMP592
Chrysosaccus sp.
Ochromonas tuberculata
75
Ochromonas sp. CCMP1899
Ochromonas sp. CCMP1278
74
Ochromonas spaestuarii
100
Ochromonas sp. CCMP1393
Ochromonas cf .gloeopara
76
Ochromonas sphaerocystis
100
Ochromonas vasocystis
69
Ochromonas sp. CCMP2767
100
Ochromonas sp. CCMP1147
Ochromonas sp. AC514
100
100
95
Synuras phagnicola
97
Mallomonas striata
Mallomonas annulata
82
100
Mallomonas rasilis
99
96
85
Ochromonas marina
Synura petersenii
Synura uvella
Mallomonas caudata
Mallomonas insignis
Geminigera cryophila
100
100
Teleaulax sp. TUC-2
100
Plagioselmis sp. TUC-1
0.05
d
Proteomonas sulcata
100
Pyremonas helgolandii
99
Cryptophyta
Guillardia theta
Chroomonas sp. SAG980
98
Cryptomonas sp. CCAP979/460109
Cryptomonas sp.
Cryptomonas sp. CCAC0109
99
Cryptomonas marssonii 2
Cryptomonas marssonii
100
Cryptomonas lundii
70
77
Cryptomonas paramecium 2
68
100
Chilomonas paramecium
100
Cryptomonas paramecium
Cryptomonas borealis 2
100
100
Cryptomonas borealis
Cryptomonas gyropyrenoidosa
96
Cryptomonas pyrenoidifera 2
100
Cryptomonas pyrenoidifera
63
Cryptomonas ovata 2
Cryptomonas ovata 3
100
100
100
100
Cryptomonas ovata
Cryptomonas curvata 2
Cryptomonas curvata
89
Cryptomonas tetrapyrenoidosa 2
100
Cryptomonas tetrapyrenoidosa
0.05
Figure S3: rbcL trees of red and brown algal groups for PAML analysis using
M0, M1a, M2a. a, Rhodophyta, b, Phaeophyta,c, Chrysophyceae and Synurophyceae and d, Cryptophyta.
Numbers indicate posterior probabilities.
Table S1: Primer Sequences for rbcL amplification in diatoms and Haptophyta
NAME
64d_F
64h_F
1143h_F
1143d_F
SEQUENCE 5' - 3'
CCITAYGCTAAAATGGGTTACTGG
CCITATGCAAAAATGGGTTACTGG
TTCAGTTYGGTGGTGGTACW
TTACAATTYGGTGGTGGTACA
NAME
1381d_R
1381h_R
1381ipp_R
1143b_R
1143c_R
1143h_R
600hd_R
SEQUENCE 5' - 3'
ATATCTTTCCATARATCTAAIGC
ATATCCTTCCATARATCAAGIGC
ATATCCTTCCATARATCTAAIGC
TAGTAACGRCCACCTTCTG
TAGTAACGGCTACCTTCAGG
TAGTAACGCTCGCCTTCTGG
TCTCTCCAACGCATGAATGGT
Number indicates nucleotide aligned to Pleurochrysis carterae (Genbank Accession D11140). F is forward
R is reverse, d= diatoms, h=Haptophyta, ipp= Isochrysidales, Prymnesiales, Pavlovales (Haptophyta),
b=Bacillariophyceae, c = Coscinodiscophyceae
Table S2: Genbank Accession numbers used for analysis.
GenBank accession no.
Taxa
Bangia atropurpurea
16S rRNA
psaA
psbA
rbcL
tufA
AF545616
AY119698
AY119734
AY119770
AF545587
Porphyra purpurea
U38804
U38804
U38804
U38804
U38804
Compsopogon coeruleus
AF170713
AY119701
AY119737
AF087116
AF545589
Cyanidioschyzon merolae
AF545617
AY119693
AY119729
AY119765
AF545590
Cyanidium caldarium
AF022186
AF022186
AF022186
AF022186
AF022186
Galdieria sulphuraria
AF170718
AY119695
AY119731
AY119767
AF545591
Galdieria sulphuraria 2
AF545618
AY119696
AY119732
AY119768
AF545592
Bangiopsis subsimplex
AF545620
AY119700
AY119736
AY119772
AF545594
Dixoniella grisea
AF545621
AY119702
AY119738
AY119773
AF545595
Flintiella sanguinaria
AF170719
AY119704
AY119740
AY119774
AF545596
Porphyridium aerugineum
X17597
AY119705
AY119741
AY119775
AF545597
Rhodella violacea
AF545622
AY119706
AY119742
AY119776
AF545598
Rhodosorus marinus
AF170719
AY119708
AY119744
AY119778
AF545599
Stylonema alsidii
AF170714
AY119709
AY119745
AY119779
AF545600
Rhodochaete parvula
AF545623
AY119707
AY119743
AY119777
AF545601
x
AY119711
U28165
U02987.2
U28421
x
Palmaria palmata
AB257304
Z18289
x
AF545603
Chilomonas paramecium
AF545624
x
AY119748
AY119780
AF545605
Chroomonas sp.
AF545625
AY119713
AY119749
AY119781
AF545606
Guillardia theta
AF041468
AF041468
AF041468
AF041468
AF041468
Pyrenomonas helgolandii
AF545626
AY119714
AY119750
AY119782
AF545607
Rhodomonas salina
NC009573
X82156
NC009573
AY119716
EF508371
AY119752
NC009573
AB043631
NC009573
AF545609
Chondrus ocellatus
Emiliania huxleyi
Isochrysis sp.
X75518
AY119717
AY119753
AY119783
AF545610
Pavlova gyrans
AF172715
AY119718
AY119754
AY119784
AF545611
Pavlova lutherii
AF545628
AY119719
AY119755
AY119785
AF545612
Heterosigma akashiwo
M34370
AY119723
AY119759
X61918
AF545613
Odontella sinensis
Z67753
Z67753
Z67753
Z67753
Z67753
Pylaiella littoralis
X14803
AY119724
AY119760
X55372
AF545614
Umbilicosphaera sibogae
x
x
x
AB043629
AJ544129.
Calcidiscus leptoporus
x
x
x
AB043690
AJ544126
Cruciplacolithus neohelis
x
x
x
AB043689
AM502942
Coccolithus pelagicus
x
x
x
HQ656833
AJ544128
Helicosphaera carteri
x
x
x
AB043692.
AJ544134
Thalassiosira antarctica
x
x
x
DQ514795
x
Chaetoceros calcitrans
x
x
x
HQ656826
x
Corallina
x
x
x
DQ787558
x
Hypnea
AY731512
x
x
FJ694959
x
Haptophyta (Fig. S1)
rbcL
Phaeocystis pouchetii
AB280613
Diatoms (Fig. S2)
18s rRNA
rbcL
Coscinodiscus granii
AY485495
HQ656838
Phaeocystis globosa
HQ656835
Rhizosolenia setigera
AAY485479
HQ656822
Chrysochromulina sp.
AB043697
Aulacoseira granulata
AY569585
HQ656823
Chrysochromulina hirta
D45846
Cylindrotheca closterium
M87326
HQ656837
Chrysochromulina hirta
AB043632
Fragilariopsis cylindrus
AY485467
EF423499
Chrysotila lamellosa
HQ656827
Pseudonitzschia pungens
U18240
FM207548
Isochrysis galbana
HQ656829
Sellaphora pupula
AJ535155
EF143321
Isochrysis galbana
AB043693
Pinnularia sp.
AJ535154
EF143304
Gephyrocapsa oceanica
AB043630
Fragilaria striatula
X77704
DQ222440
Emiliania huxleyi
D45845
Phaeodactylum tricornutum
AJ269501
HQ656836
Imantonia rotunda
AB043696
Asterionella glacialis
AY485447
FJ002115
Hyalolithus neolepis
AB183266
Cyclotella meneghiniana
AJ535172
DQ514777
Prymnesium parvum
AB043698
Thalassiosira minima
DQ093366
DQ514797
Platychrysis SP.
AB043699
Thalassiosira nordenskioeldii
DQ093365
DQ514808
Prymnesium patelliferum
HQ656834
Thalassiosira punctigera
BAJ810856
DQ514815
Helicosphaera carteri
AB043692
Thalassiosira eccentrica
X85396
DQ514789
Umbilicosphaera sibogae var foliosa
AB043629
Thalassiosira tumida
DQ093368
DQ514804
Umbilicosphaera sibogae var foliosa
D45843
Porosira glacialis
EF585583
DQ514767
Umbilicosphaera sibogae
AB043691
Minidiscus trioculatus
AY485472
DQ514793
DQ514821
Calcidiscus leptoporus
AB043690
Skeletonema menzelii
AAJ536450
Coccolithus pelagicus
HQ656833
Lithodesmium undulatum
Y10569
DQ514765
Calyptrosphaera sphaeroidea
D45842
Ditylum brightwellii
Y10570
HQ656824
Cruciplacolithus neohelis
AB043689
Odontella sinensis
Y10570
Z67753
Pleurochrysis carterae
D11140
Chaetoceros calcitrans
AY485449
HQ656826
Pleurochyrsis elongata
HQ656832
Aulacoseira granulata
AY569584
AY569604
Chrysochromulina spinifera
AB043700
Aulacoseira valida
AY569586
AY569602
Pleurochrysis haptonema
AB043688
Paralia sulcata
EF192995
EF143287
Pleurochrysis placolithoides
HQ656831
Stellarima microtrias
AY485477
EU090032
Pavlova pinguis
HQ656828
Bellerochea malleus
DQ514845
DQ514763
Pavlova salina
AB043633
Chaeotceros muelleri
AY485453
HQ656825
Exanthemachrysis gayraliae
AB043701
Corethron hystrix
EF192981
AY604696
Pavlova lutheri
HQ656830
Phaeodactylum tricornutum
HQ656836
Cylindrotheca closterium
HQ656837
Coscinodiscus granii
HQ656838
Chrysochromulina parva
AB043694
Chrysochromulina alifera
AB043695
Rhodophyta (Fig. S4a)
rbcL
Phaeophyta (Fig S4b)
rbcL
Cyanidium caldarium
AF022186
Himanthalia elongata
EF990246
Proteomonas sulcata
AB164410
Acrochaetium savianum
DQ787561
Alaria fistulosa
AY851536
Cryptomonas pyrenoidifera
AM051217
Acrosorium venulosum
AF254156
Alaria marginata
AY851537
Cryptomonas pyrenoidifera
AM051216
Ahnfeltiopsis complicata
AF388553
Lessoniopsis littoralis
AY851538
Pyrenomonas helgolandii
AY119782
Ahnfeltiopsis intermedia
AF388557
Pleurophycus gardneri
AY851534
Cryptomonas marssonii
AM051209
Antithamnionsp
X54532
Pterygophora californica
AY851539
Cryptomonas marssonii
AM051208
Bangia maxima
DQ308423
Undaria pinnatifida
AY851535
Cryptomonas ovata
AB280610
Batrachospermum involutum
AF029143
Agarum clathratum
AY851542
Cryptomonas lundii
AM051207
Bonnemaisonia asparagoides
BAU26813
Costaria costata
AY851541
Cryptomonas ovata
AM051211
Caloglossa beccarii
AF254162
Dictyoneurum californicum
AY851540
Cryptomonas ovata
AM051210
Calonitophyllum medium
AF254167
Silvetia babingtonii
EF990245
Cryptomonas paramaecium
AM051214
Campylaephora hypnaeoides
DQ787566
Cymathaere triplicata
AY851562
Chilomonas paramecium
AY119780
Corallina pilulifera
DQ787558
Laminaria digitata
AY851559
Cryptomonas borealis
AM051203
Cyanidioschyzon merolae
AY119765
Laminaria ephemera
AY851557
Cryptomonas borealis
AM051202
Dixonielloa grisea
AY119773
Laminaria sinclairii
AY851558
Guillardia theta
AF041468
Galdieria sulphuraria
AY119768
Laminaria solidungula
AY851556
Plagioselmis sp. TUC-1
AB164409
Galdieria sulphuraria
AY119767
Laminaria yezoensis
AY851555
Teleaulax sp. TUC-2
AB164408
Gelidium amansii
DQ787586
Macrocystisi ntegrifolia
AY851546
Cryptomonas gyropyrenoidosa
AM051206
Gracilaria apiculata
AY049329
Nereocystis luetkeana
AY851548
Chroomonas sp. SAG 980
AY119781
Gracilaria salicornia
AY049393
Pelagophycus porra
AY851547
Cryptomonas curvata
AM051204
Gracilariopsis tenuifrons
AF212189
Postelsia palmaeformis
AY851549
Cryptomonas tetrapyrenoidosa
AM051219
Grateloupia divaricata
DQ787590
Saccharina angustata
AY851554
Cryptomonas curvata
AM051205
AM051220
AM051215
Grateloupia turuturu
AF488827
Saccharina gyrata
AY851560
Cryptomonas tetrapyrenoidosa
Grinnellia americana
AF254184
Saccharina latissima
AY851561
Cryptomonas paramaecium
Chrysophyceae/Synurophyceae
Gymnogongrus complicata
AF388556
Saccharina sessile
AY851553
Gymnogongrus sp.
AY135170
Ecklonia radiata
AY851552
Hypnea spinella
AF385635
Egregia menziesii
AY851551
Chrysosaccus sp.
EF165167
Kallymenia rosea
AF212190
Eisenia arborea
AY851550
Ochromonas tuberculata
EF185315
Laurencia paniculata
AF489863
Lessonia nigrescens
AY851544
Dinobryon cylindricum
EF165157
Laurencia venusta
EF061655
Lessonia corrugata
AY851545
Ochromonas cfgloeopara
EF165170
Membranoptera tenuis
AF257383
Chnoospora implexa
AB022231
Ochromonas sphaerocystis
EF165185
Nitophyllum wysorii
AF257405
Colpomenia bullosa
AB022236
Ochromonas sp. CCMP1147
EF165205
Phycodrys rubens
AF257428
Colpomenia peregrina
AB022235
Synura sphagnicola
EF165197
Polyneura latissima
AF257438
Colpomenia phaeodactyla
AB022237
Ochromonas sp. CCMP1278
EF165174
Porphyra brumalis
AF452426
Colpomenia sinuosa
AB022234
Ochromonas sp. CCMP1899
EF165159
Porphyra purpurea
PPU38804
Hydroclathrus clathratus
AB022233
Ochromonas spaestuarii
EF165175
Porphyra suborbiculata
AB287948
Petalonia binghamiae
AB022244
Dinobryon sociale
EF165158
Porphyra tenera
AB118578
Petalonia fascia
AB022243
Ochromonas sp. CCMP592
EF165201
(Fig. S4c)
rbcL
Porphyra tenuipedalis
AB287951
Petalonia zosterifolia
AB022242
Ochromonas sp. CCMP1393
EF185314
Porphyra torta
AF452445
Rosenvingea intricata
AB022232
Ochromonas sp. AC514
EF165204
Porphyridium sordidum
DQ308440
Scytosiphon canaliculatus
AB022239
Ochromonas marina
EF165203
Ptilota gunneri
DQ787575
Scytosiphon gracilis
AB022240
Ochromonas vasocystis
EF165184
Reinboldiella schmitziana
DQ787576
Scytosiphon lomentaria
AB022238
Ochromonas sp. CCMP2767
EF165183
Rhodymenia intricata
DQ787591
Scytosiphon tenellus
AB022241
Mallomonas striata
EF165194
Schizymenia obovata
AY294401
Phyllospora comosa
EF990249
Mallomonas annulata
EF165193
Schizymenia pacifica
AY294393
Cryptophyta (Fig S4d)
rbcL
Synura petersenii
EF165188
Spyridia filamentosa
DQ787579
Cryptomonas sp.
AM051224
Mallomonas rasilis
EF165195
Stenogramme interrupta
AY135168
Cryptomonas sp. CCAP 979/46
AM051223
Synura uvella
EF165192
Vanvoorstia spectabilis
AF257455
Cryptomonas sp. CCAC 0109
AM051222
Mallomonas insignis
EF165198
Geminigera cryophila
AB164411
Mallomonas caudata
EF469644
Table S3: Calibration constraints for molecular clocks
Node
Exponential Prior
Mean
Offset
Date
Event
Reference
A
0.2
0.35
350Ma
Divergence of the two Haptophyte classes (based on molecular
clock)
16
B
0.1
0.22
220Ma
First occurrence of heterococcoliths
9
C
0.01
0.07
64Ma
Divergence of genus Coccolithus from Cruciplacolithus
9
D
0.01
0.02
24Ma
E
0.01
0.07
65-55Ma
F
0.01
0.04
40Ma
G
0.2
0.55
550-590Ma
H
0.05
0.16
160Ma
I
0.3
1
J
K
0.05
0.1
0.13
0.19
Divergence of genus Umbilcosphaera and Calcidiscus
16
First occurence genus Chaetoceos
8
Minimum age for the Thalassiosirales based on the first
occurence of the fultoportula (strutted process).
8
Radiation of morphologically complex class Florideophyceae of
red algae
7
Earliest fossil of order Gigartinales
17
First occurrence of eukaryotic fossils resembling present-day
1174-1222 red algae of genus Bangia
120Ma
185Ma
First occurrence of alkenones (lipid biomarkers only found in
orderIsochrysidales and no other haptophytes, suggesting they
evolved after Isochrysidale split from other haptophytes but
before diversification in Isochyrisidales). This date is not well
constrained
First occurence of holococcoliths (calcareous liths produced
during the haploid stage of families of Syracosphaeraceae,
Pontosphaeraceae, Rhabdosphaeraceae and Coccolithaceae
only) Likely to have evolved once and subsequently lost in
7
9
9
Pleurochrysidaceae
L
0.03
0.075
75Ma
M
0.04
0.0915
91.5M
N
0.05
0.115
115Ma
O
0.02
0.045
45-40 Ma
Origin of pennate diatoms
8
Sudden appearance of highly branched isoprenoids (HBI's)
derived from rhisozolenoid diatoms)
Both clade 1 and clade 2 representatives are present at this time
based on valve shape of floras described by Gersonde and
Harwood (1990) from Weddell Sea
18
First occurrence of genus Fragilaria Lyngbye, along with other
araphid pennates
8
8
Node corresponds to yellow diamond to molecular clock trees: Figure 1, Figure S1, Figure S2 with exponential prior and offset used. Date
as given in literature along with description of the event is shown.

Podobné dokumenty

PT2005 - Biologická olympiáda

PT2005 - Biologická olympiáda Přímé využití energie ATP k transportu látky X (vlevo), Využití gradientu X přenos glukózy ze střeva do k transportu S. Upraveno podle Nelson & epiteliálních buněk, kde se zároveň Cox (2005) s gluk...

Více

Inventario esp. de Fitoplancton

Inventario esp. de Fitoplancton Hemiaulus sinensis Heterocapsa niei Heterocapsa spp Heterocapsa triquetra Heterosigma spp Katodinium glaucum Katodinium spp Kofoidinium velelloides Lauderia annulata Leptocylindrus danicus Leptocyl...

Více

Biologicky aktivní látky v řasách

Biologicky aktivní látky v řasách schopností přírodních populací.

Více

Seznam oas v tunívh Litovelského Pomoraví

Seznam oas v tunívh Litovelského Pomoraví Druhové spektrum řas v planktonu tůní Litovelského Pomoraví Algal species composition of pools in the Litovelské Pomoraví Protected Landscape Area Alena K o č á r k o v á 1) & Aloisie P o u l í č k...

Více

Untitled Spreadsheet

Untitled Spreadsheet Adamkovičová Adamová Adrián Agnetová Ahmedová Alexandra Alexandra Alica Ancová Andreidesová Andresková Andrlová Andrlová ANH Anh Kieu Antálková ANTALOVÁ Antlová Antlová Antlová Astaloš Avgustini Ba...

Více