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@ARTICLE{Fort:890799,
author = {Fort, Antoine and McHale, Marcus and Cascella, Kevin and
Potin, Philippe and Usadel, Björn and Guiry, Michael D. and
Sulpice, Ronan},
title = {{F}oliose {U}lva {S}pecies {S}how {C}onsiderable
{I}nter‐{S}pecific {G}enetic {D}iversity, {L}ow
{I}ntra‐{S}pecific {G}enetic {V}ariation, and the {R}are
{O}ccurrence of {I}nter‐{S}pecific {H}ybrids in the
{W}ild},
journal = {Journal of phycology},
volume = {57},
number = {1},
issn = {1529-8817},
address = {Oxford [u.a.]},
publisher = {Wiley-Blackwell},
reportid = {FZJ-2021-01207},
pages = {219 - 233},
year = {2021},
note = {Grant name: EXC 1028/Excellence Cluster CEPLAS 613
313/323-400-002 13/Ministerium für Innovation, Wissenschaft
und Forschung des Landes Nordrhein-Westfalen 727892/Horizon
2020 Framework Programme $19/FFP/6841/SFI_/Science$
Foundation Ireland/Ireland},
abstract = {Foliose Ulva spp. have become increasingly important
worldwide for their environmental and financial impacts. A
large number of such Ulva species have rapid reproduction
and proliferation habits, which explains why they are
responsible for Ulva blooms, known as “green tides”,
having dramatic negative effects on coastal ecosystems, but
also making them attractive for aquaculture applications.
Despite the increasing interest in the genus Ulva,
particularly on the larger foliose species for aquaculture,
their inter‐ and intra‐specific genetic diversity is
still poorly described. We compared the cytoplasmic genome
(chloroplast and mitochondrion) of 110 strains of large
distromatic foliose Ulva from Ireland, Brittany (France),
the Netherlands and Portugal. We found six different
species, with high levels of inter‐specific genetic
diversity, despite highly similar or overlapping
morphologies. Genetic variation was as high as 82 SNPs/kb
between Ulva pseudorotundata and U. laetevirens, indicating
considerable genetic diversity. On the other hand,
intra‐specific genetic diversity was relatively low, with
only 36 variant sites (0.03 SNPs/kb) in the mitochondrial
genome of the 29 Ulva rigida individuals found in this
study, despite different geographical origins. The use of
next‐generation sequencing allowed for the detection of a
single inter‐species hybrid between two genetically
closely related species, U. laetevirens, and U. rigida,
among the 110 strains analyzed in this study. Altogether,
this study represents an important advance in our
understanding of Ulva biology and provides genetic
information for genomic selection of large foliose strains
in aquaculture.},
cin = {IBG-4},
ddc = {580},
cid = {I:(DE-Juel1)IBG-4-20200403},
pnm = {217 - Für eine nachhaltige Bio-Ökonomie – von
Ressourcen zu Produkten (POF4-217)},
pid = {G:(DE-HGF)POF4-217},
typ = {PUB:(DE-HGF)16},
pubmed = {32996142},
UT = {WOS:000591639200001},
doi = {10.1111/jpy.13079},
url = {https://juser.fz-juelich.de/record/890799},
}