ライフサイエンスコーパス: phototroph

1 nary link between prokaryotic and eukaryotic phototrophs.

2 paration and water oxidation in all oxygenic phototrophs.

3 in the photorespiratory pathway of oxygenic phototrophs.

4 photosystem II (PSII) in all known oxygenic phototrophs.

5 specialized adaptations in a small number of phototrophs.

6 which is found in all other known groups of phototrophs.

7 ic species belonging to this unique group of phototrophs.

8 sses a melange of traits distinct from known phototrophs.

9 e than water for O(2) production by oxygenic phototrophs.

10 r bacteria or heliobacteria are the earliest phototrophs.

11 6.5) to flavocytochromes isolated from other phototrophs.

12 nd), and those typical of modern prokaryotic phototrophs (-25 +/- 10 per thousand).

13 Purple aerobic anoxygenic phototrophs (AAPs) are the only organisms known to captu

14 The phototroph adapted to seawater oligotrophy by reducing i

15 Marine phototroph and heterotroph interactions are vital in mai

16 reases, the coexistence between the acquired phototroph and its prey transitions from a stable equili

17 Autotrophic cells, including phototrophs and chemolithotrophs, also use proton gradie

18 xin and its orthologs are unique to oxygenic phototrophs and distinct from rubredoxins in Archaea and

19 we challenge the general belief that marine phototrophs and heterotrophs compete for the same scarce

20 Nutrient exchange mutualisms between phototrophs and heterotrophs, such as plants and mycorrh

21 herol is synthesized exclusively in oxygenic phototrophs and is known to function as a lipid-soluble

22 the particles was positively correlated with phototrophs and MGII in the surface water was negatively

23 a consisting of sulfide-oxidizing anoxygenic phototrophs and sulfate-reducing bacteria.

24 potentials that are accessible to anoxygenic phototrophs and thus the most likely building blocks for

25 reversal of water oxidation in contemporary phototrophs and would have been unlikely to influence th

26 iosis) between a photosynthesizing organism (phototroph) and a fungus.

27 that Ycf54 is a cyclase subunit in oxygenic phototrophs, and that different classes of the enzyme ex

28 pper on heme and chlorophyll biosynthesis in phototrophs are addressed.

29 nd evolutionary effects of viruses on marine phototrophs are well recognized, little is known about t

30 rowth (eolian deposited pollen and microbial phototrophs) are abundant and that soils are saturated w

31 urvive in the sediment whereas others (e.g., phototrophs) are simply deposited by sedimentary process

32 n sulfur bacteria and filamentous anoxygenic phototrophs as well as in the genomes of several nonphot

33 rotein complex universally found in oxygenic phototrophs, as a reliable reporter protein to probe mic

34 one uniform, widespread class of anoxygenic phototrophs, as previously proposed; rather, these assem

35 orococcus indicate this numerically dominant phototroph assimilates phosphorus (P) at significant rat

36 t or dark conditions, focusing on changes in phototroph, bacterial and fungal communities at the soil

37 Known planktonic anoxygenic phototrophs belong to only a few restricted groups withi

38 terrestrial and marine environments in which phototrophs benefit from enrichment at the expense of th

39 ent examples that reflect recent advances in phototroph biology as a result of insights from genome a

40 n donor to the reaction center in anoxygenic phototrophs but can also be involved in aerobic respirat

41 f pigments is characteristic of the obligate phototrophs Chlorobium phaeobacteroides and C. phaeovibr

42 In oxygenic phototrophs, chlorophylls, hemes, and bilins are synthes

43 crocosms suggesting that light can influence phototroph community structure even in the underlying bu

44 lusive and paradoxical, in that, as oxygenic phototrophs, cyanobacteria tend to alkalinize their surr

45 novel rubrerythrin variant from the oxygenic phototroph Cyanophora paradoxa, at 1.20-1.40 A resolutio

46 y, heterotroph identity, their dependence on phototroph-derived C and the type of nutrient enrichment

47 eliance of microbial heterotrophs on biofilm phototroph-derived organic matter under high light avail

48 ongs to the phylum of filamentous anoxygenic phototrophs, does not contain a cytochrome bc or bf type

49 On the basis of the breadth of oxygenic phototrophs examined in this study, we conclude that O(2

50 i is a niche-adapted, filamentous anoxygenic phototroph (FAP) that lacks chlorosomes, the dominant an

51 a (GSB) and the green filamentous anoxygenic phototrophs (FAPs).

52 95% of carbon from photosynthesis) acquired phototrophs form blooms.

53 nt et al. have discovered a new thermophilic phototroph from a poorly characterized bacterial phylum

54 mical analyses suggest that light stimulates phototroph growth, which may directly and/or indirectly

55 ate assimilation in methylotrophs and purple phototrophs have revealed remarkable and complex new pat

56 dimeric reaction center-photosystem from the phototroph Heliobacterium modesticaldum exhibits perfect

57 chococcus-Roseobacter interaction as a model phototroph-heterotroph case study, we show that although

58 Here, we have performed long-term phototroph-heterotroph co-culture experiments under nutr

59 Microbial phototroph-heterotroph interactions propel the engine th

60 the molecular processes underpinning marine phototroph-heterotroph interactions.

61 that 2-MeBHPs are produced by an anoxygenic phototroph, however, challenged both their taxonomic lin

62 Prochlorococcus is the numerically dominant phototroph in the oligotrophic oceans.

63 Prochlorococcus is the numerically dominant phototroph in the tropical and subtropical oceans, accou

64 ium Prochlorococcus is the dominant oxygenic phototroph in the tropical and subtropical regions of th

65 thesis), their co-occurrence with anoxygenic phototrophs in a variety of environments and their persi

66 Phototrophs in ikaite thus thrive in polymer-bound endol

67 and Synechococcus, the numerically dominant phototrophs in ocean ecosystems.

68 ive oxygen species generated by the abundant phototrophs in the eutrophic PRE.

69 odophytan order Cyanidiales are unique among phototrophs in their ability to live in extremely low pH

70 taxonomic identity of these early anoxygenic phototrophs is uncertain, including whether or not they

71 Microbial phototrophs, key primary producers on Earth, use H2O, H2

72 ndance over sulfate reducers, and anoxygenic phototrophs largely outnumbered oxygenic photoautotrophs

73 cycle has been well characterized in various phototrophs, little is known about the cellular signalin

74 ns concerning the early Earth is how ancient phototrophs made the evolutionary transition from anoxyg

75 ersity, and biology of the two most abundant phototrophs on Earth.

76 In marine ecosystems, acquired phototrophs - organisms that obtain their photosynthetic

77 sence of many Phytophthora genes of probable phototroph origin supports a photosynthetic ancestry for

78 CcdA-null mutants of the facultative phototroph Rhodobacter capsulatus are unable to grow und

79 or formaldehyde oxidation in the facultative phototroph Rhodobacter sphaeroides has allowed the ident

80 of the photosynthetic membrane of the purple phototroph Rhodobacter sphaeroides has been characterise

81 e role of a gene (rpoH) from the facultative phototroph Rhodobacter sphaeroides that encodes a protei

82 The anoxygenic phototroph Rhodobacter sphaeroides uses 3-hydroxypropion

83 of 2-MeBHP in two strains of the anoxygenic phototroph Rhodopseudomonas palustris.

84 Here, we developed the anoxygenic phototroph, Rhodopseudomonas palustris, as a biocatalyst

85 Facultative phototrophs such as Rhodobacter sphaeroides can switch b

86 xolimnion communities replaced by anoxygenic phototrophs, sulfate-reducing bacteria and SAR406 in the

87 CC 7942, is a genetically tractable obligate phototroph that is being developed for the bioproduction

88 ar to be the only known anaerobic anoxygenic phototrophs that are not capable of autotrophy.

89 n order to examine the resilience of benthic phototrophs that are pivotal to coastal ecosystem functi

90 trast, heterotrophs and mixotrophic acquired phototrophs (that obtain < 30% of their carbon from phot

91 e nutritional flexibility of many anoxygenic phototrophs, the complete genome sequence of H. modestic

92 ction is not solely associated with obligate phototrophs, the process need not be confined to the pho

93 As phototrophs they contribute to photosynthetic C fixation

94 The ability of phototrophs to convert light into biological energy is c

95 lore the potential for light sensing in this phototroph, we measured its global gene expression patte

96 blages, indicating that the newly identified phototrophs were photosynthetically competent.

97 se pairs, 1,716 genes) of any known oxygenic phototroph, whereas the genome of its low-light-adapted

98 action centers would have provided primitive phototrophs with an environmental advantage before the e

99 Integration of DNA derived from ancient phototrophs with their characteristic lipid biomarkers h

100 n, and photosynthetic activity of endolithic phototrophs within the porous ikaite crystal matrix.