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Variability of non-polar secondary metabolites in the red alga Portieria

(2011) MARINE DRUGS. 9(11). p.2438-2468
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Abstract
Possible sources of variation in non-polar secondary metabolites of Portieria hornemannii, sampled from two distinct regions in the Philippines (Batanes and Visayas), resulting from different life-history stages, presence of cryptic species, and/or spatiotemporal factors, were investigated. PCA analyses demonstrated secondary metabolite variation between, as well as within, five cryptic Batanes species. Intraspecific variation was even more pronounced in the three cryptic Visayas species, which included samples from six sites. Neither species groupings, nor spatial or temporal based patterns, were observed in the PCA analysis, however, intraspecific variation in secondary metabolites was detected between life-history stages. Male gametophytes (102 metabolites detected) were strongly discriminated from the two other stages, whilst female gametophyte (202 metabolites detected) and tetrasporophyte (106 metabolites detected) samples were partially discriminated. These results suggest that life-history driven variations, and possibly other microscale factors, may influence the variation within Portieria species.
Keywords
MARINE NATURAL-PRODUCTS, CHONDROCOCCUS-HORNEMANNII RHODOPHYTA, HALOGENATED MONOTERPENES, OCHTODES-SECUNDIRAMEA, IDENTIFICATION, BIOSYNTHESIS, GIGARTINALES, METABOLOMICS, HALOMON, cryptic species, variation, secondary metabolite, Portieria, life-history stages

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Chicago
Payo, Dioli Ann, Joannamel Colo, Hilconida Calumpong, and Olivier De Clerck. 2011. “Variability of Non-polar Secondary Metabolites in the Red Alga Portieria.” Marine Drugs 9 (11): 2438–2468.
APA
Payo, D. A., Colo, J., Calumpong, H., & De Clerck, O. (2011). Variability of non-polar secondary metabolites in the red alga Portieria. MARINE DRUGS, 9(11), 2438–2468.
Vancouver
1.
Payo DA, Colo J, Calumpong H, De Clerck O. Variability of non-polar secondary metabolites in the red alga Portieria. MARINE DRUGS. 2011;9(11):2438–68.
MLA
Payo, Dioli Ann, Joannamel Colo, Hilconida Calumpong, et al. “Variability of Non-polar Secondary Metabolites in the Red Alga Portieria.” MARINE DRUGS 9.11 (2011): 2438–2468. Print.
@article{8085367,
  abstract     = {Possible sources of variation in non-polar secondary metabolites of Portieria hornemannii, sampled from two distinct regions in the Philippines (Batanes and Visayas), resulting from different life-history stages, presence of cryptic species, and/or spatiotemporal factors, were investigated. PCA analyses demonstrated secondary metabolite variation between, as well as within, five cryptic Batanes species. Intraspecific variation was even more pronounced in the three cryptic Visayas species, which included samples from six sites. Neither species groupings, nor spatial or temporal based patterns, were observed in the PCA analysis, however, intraspecific variation in secondary metabolites was detected between life-history stages. Male gametophytes (102 metabolites detected) were strongly discriminated from the two other stages, whilst female gametophyte (202 metabolites detected) and tetrasporophyte (106 metabolites detected) samples were partially discriminated. These results suggest that life-history driven variations, and possibly other microscale factors, may influence the variation within Portieria species.},
  author       = {Payo, Dioli Ann and Colo, Joannamel and Calumpong, Hilconida and De Clerck, Olivier},
  issn         = {1660-3397},
  journal      = {MARINE DRUGS},
  keyword      = {MARINE NATURAL-PRODUCTS,CHONDROCOCCUS-HORNEMANNII RHODOPHYTA,HALOGENATED MONOTERPENES,OCHTODES-SECUNDIRAMEA,IDENTIFICATION,BIOSYNTHESIS,GIGARTINALES,METABOLOMICS,HALOMON,cryptic species,variation,secondary metabolite,Portieria,life-history stages},
  language     = {eng},
  number       = {11},
  pages        = {2438--2468},
  title        = {Variability of non-polar secondary metabolites in the red alga Portieria},
  url          = {http://dx.doi.org/10.3390/md9112438},
  volume       = {9},
  year         = {2011},
}

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