FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2316742296> ?p ?o ?g. }

• W2316742296 endingPage "114" @default.
• W2316742296 startingPage "103" @default.
• W2316742296 abstract "MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout the JournalEditorsTheme Sections MEPS 473:103-114 (2013) - DOI: https://doi.org/10.3354/meps09955 Effects of light deficiency on genome methylation in Posidonia oceanica Maria Greco, Adriana Chiappetta, Leonardo Bruno, Maria Beatrice Bitonti* Department of Ecology, University of Calabria, Laboratory of Plant Cytophysiology, Ponte P. Bucci, 87036 Arcavacata di Rende (Cosenza), Italy *Corresponding author. Email: b.bitonti@unical.it ABSTRACT: Growth and distribution of seagrasses is closely related to undersea light quality and intensity. Currently, several factors linked to anthropogenic pressure, such as increased sediment runoff, resuspension of bottom sediments, and algae accumulations, reduce sub-surface light availability in most Mediterranean coastal areas, and are causing a general regression of Posidonia oceanica (L.) Delile meadows. We investigated whether plant capacity to adapt to light deficiency could be related to a repatterning of genome methylation in a natural population of P. oceanica subjected to low-light conditions. DNA methylation status was analyzed in shoot apical meristems and leaves of plants growing in a disturbed meadow, characterized by reduced light availability, versus plants growing in a preserved meadow. Two complementary approaches were applied, viz. the methylation-sensitive amplification polymorphism (MSAP) technique and immunocytological detection of methylated sites on interphase nuclei. Genome hypermethylation was detected in the organs of plants growing at the disturbed site, indicating that de novo methylation occurred under light-related stress conditions. MSAP analysis revealed that changes in methylation status involved specific classes of genes with various functions, including light perception and harvesting genes such as PoPHYB and LHCB5. It is likely that epigenetic regulation of these 2 genes through methylation plays a role in the resistance and resilience of P. oceanica plants to critical light conditions. We propose that the status of genome methylation is a promising diagnostic tool for early detection of stress factors affecting P. oceanica meadows. KEY WORDS: Posidonia oceanica (L.) Delile · Low light condition · DNA-methylation changes · Phytochrome B · 5-methylcytosine-antibody · Methylation-sensitive amplification polymorphism · MSAP Full text in pdf format Supplementary material PreviousNextCite this article as: Greco M, Chiappetta A, Bruno L, Bitonti MB (2013) Effects of light deficiency on genome methylation in Posidonia oceanica. Mar Ecol Prog Ser 473:103-114. https://doi.org/10.3354/meps09955 Export citation RSS - Facebook - Tweet - linkedIn Cited by Published in MEPS Vol. 473. Online publication date: January 21, 2013 Print ISSN: 0171-8630; Online ISSN: 1616-1599 Copyright © 2013 Inter-Research." @default.
• W2316742296 created "2016-06-24" @default.
• W2316742296 creator A5002146575 @default.
• W2316742296 creator A5064409169 @default.
• W2316742296 creator A5076435201 @default.
• W2316742296 creator A5082374617 @default.
• W2316742296 date "2013-01-21" @default.
• W2316742296 modified "2023-10-18" @default.
• W2316742296 title "Effects of light deficiency on genome methylation in Posidonia oceanica" @default.
• W2316742296 cites W1928005902 @default.
• W2316742296 cites W1965952088 @default.
• W2316742296 cites W1966189733 @default.
• W2316742296 cites W1966661220 @default.
• W2316742296 cites W1967779685 @default.
• W2316742296 cites W1970809292 @default.
• W2316742296 cites W1974111756 @default.
• W2316742296 cites W1979091458 @default.
• W2316742296 cites W1980800370 @default.
• W2316742296 cites W1994545768 @default.
• W2316742296 cites W1997285174 @default.
• W2316742296 cites W2001316126 @default.
• W2316742296 cites W2004873261 @default.
• W2316742296 cites W2006167695 @default.
• W2316742296 cites W2006690980 @default.
• W2316742296 cites W2011205044 @default.
• W2316742296 cites W2013033579 @default.
• W2316742296 cites W2019143225 @default.
• W2316742296 cites W2026175443 @default.
• W2316742296 cites W2027272179 @default.
• W2316742296 cites W2031163410 @default.
• W2316742296 cites W2033788062 @default.
• W2316742296 cites W2036861053 @default.
• W2316742296 cites W2037327312 @default.
• W2316742296 cites W2042548000 @default.
• W2316742296 cites W2054533705 @default.
• W2316742296 cites W2058327635 @default.
• W2316742296 cites W2070739918 @default.
• W2316742296 cites W2072273956 @default.
• W2316742296 cites W2073191131 @default.
• W2316742296 cites W2074161787 @default.
• W2316742296 cites W2074672294 @default.
• W2316742296 cites W2081643249 @default.
• W2316742296 cites W2084225936 @default.
• W2316742296 cites W2091973256 @default.
• W2316742296 cites W2093607065 @default.
• W2316742296 cites W2095118217 @default.
• W2316742296 cites W2102348971 @default.
• W2316742296 cites W2107938410 @default.
• W2316742296 cites W2108524458 @default.
• W2316742296 cites W2111659126 @default.
• W2316742296 cites W2125432724 @default.
• W2316742296 cites W2131322417 @default.
• W2316742296 cites W2137512024 @default.
• W2316742296 cites W2138766691 @default.
• W2316742296 cites W2140007159 @default.
• W2316742296 cites W2149777618 @default.
• W2316742296 cites W2150586107 @default.
• W2316742296 cites W2151515399 @default.
• W2316742296 cites W2151686595 @default.
• W2316742296 cites W2157507378 @default.
• W2316742296 cites W2160376473 @default.
• W2316742296 cites W2161863335 @default.
• W2316742296 cites W2167123634 @default.
• W2316742296 cites W2167671547 @default.
• W2316742296 cites W2169108775 @default.
• W2316742296 cites W50904786 @default.
• W2316742296 doi "https://doi.org/10.3354/meps09955" @default.
• W2316742296 hasPublicationYear "2013" @default.
• W2316742296 type Work @default.
• W2316742296 sameAs 2316742296 @default.
• W2316742296 citedByCount "22" @default.
• W2316742296 countsByYear W23167422962014 @default.
• W2316742296 countsByYear W23167422962016 @default.
• W2316742296 countsByYear W23167422962017 @default.
• W2316742296 countsByYear W23167422962018 @default.
• W2316742296 countsByYear W23167422962019 @default.
• W2316742296 countsByYear W23167422962020 @default.
• W2316742296 countsByYear W23167422962021 @default.
• W2316742296 countsByYear W23167422962022 @default.
• W2316742296 countsByYear W23167422962023 @default.
• W2316742296 crossrefType "journal-article" @default.
• W2316742296 hasAuthorship W2316742296A5002146575 @default.
• W2316742296 hasAuthorship W2316742296A5064409169 @default.
• W2316742296 hasAuthorship W2316742296A5076435201 @default.
• W2316742296 hasAuthorship W2316742296A5082374617 @default.
• W2316742296 hasBestOaLocation W23167422961 @default.
• W2316742296 hasConcept C104317684 @default.
• W2316742296 hasConcept C110872660 @default.
• W2316742296 hasConcept C120665830 @default.
• W2316742296 hasConcept C121332964 @default.
• W2316742296 hasConcept C144024400 @default.
• W2316742296 hasConcept C149923435 @default.
• W2316742296 hasConcept C150194340 @default.
• W2316742296 hasConcept C18903297 @default.
• W2316742296 hasConcept C190727270 @default.
• W2316742296 hasConcept C2777400808 @default.
• W2316742296 hasConcept C2778600644 @default.
• W2316742296 hasConcept C2779043415 @default.

• next