Photoprotection enhanced by red cell wall pigments in three East Antarctic mosses

Photoprotection enhanced by red cell wall pigments in three East Antarctic mosses

Abstract Background: Antarctic bryophytes (mosses and liverworts) are resilient to physiologically extreme environmental conditions including elevated levels of ultraviolet (UV) radiation due to depletion of stratospheric ozone. Many Antarctic bryophytes synthesise UV-B-absorbing compounds (UVAC) t...

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Auteurs principaux: Waterman,Melinda J., Bramley-Alves,Jessica, Miller,Rebecca E., Keller,Paul A., Robinson,Sharon A.
Langue:English
Publié: Sociedad de Biología de Chile 2018
Sujets:
Antarctic moss
Ceratodon purpureus
Bryum pseudotriquetrum
Schistidium antarctici
Bryophyte
UV-B-absorbing compounds
Cell wall
Anthocyanins
FT-IR
Accès en ligne:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602018000100239
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http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602018000100239

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