Genome size is positively correlated with extinction risk in
herbaceous angiosperms

J 2024

Genome size is positively correlated with extinction risk in herbaceous angiosperms

SOTO GOMEZ, Marybel; Matilda J. M. BROWN; Samuel PIRONON; Petr BUREŠ; Luis D. VERDE ARREGOITIA et al.

Základní údaje

Originální název

Genome size is positively correlated with extinction risk in herbaceous angiosperms

Autoři

Vydání

New Phytologist, HOBOKEN, Blackwell Science, 2024, 0028-646X

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10611 Plant sciences, botany

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 8.100

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/24:00137086

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

conservation status; C-value; endemic species; IUCN Red List; life form; nucleotype; plant traits

Štítky

14314020, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 31. 1. 2025 16:19, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

Angiosperms with large genomes experience nuclear-, cellular-, and organism-level constraints that may limit their phenotypic plasticity and ecological niche, which could increase their risk of extinction. Therefore, we test the hypotheses that large-genomed species are more likely to be threatened with extinction than those with small genomes, and that the effect of genome size varies across three selected covariates: life form, endemism, and climatic zone. We collated genome size and extinction risk information for a representative sample of angiosperms comprising 3250 species, which we analyzed alongside life form, endemism, and climatic zone variables using a phylogenetic framework. Genome size is positively correlated with extinction risk, a pattern driven by a signal in herbaceous but not woody species, regardless of climate and endemism. The influence of genome size is stronger in endemic herbaceous species, but is relatively homogenous across different climates. Beyond its indirect link via endemism and climate, genome size is associated with extinction risk directly and significantly. Genome size may serve as a proxy for difficult-to-measure parameters associated with resilience and vulnerability in herbaceous angiosperms. Therefore, it merits further exploration as a useful biological attribute for understanding intrinsic extinction risk and augmenting plant conservation efforts.

Návaznosti

GA20-15989S, projekt VaV

Název: Evoluce velikosti genomu - centromerický drajv v nové roli (Akronym: Centrogenomtah)

Investor: Grantová agentura ČR, Evolution of genome size - a new role for the centromere drive

Citovat

SOTO GOMEZ, Marybel; Matilda J. M. BROWN; Samuel PIRONON; Petr BUREŠ; Luis D. VERDE ARREGOITIA; Pavel VESELÝ; Tammy L ELLIOTT; František ZEDEK; Jaume PELLICER; Felix FOREST; Eimear NIC LUGHADHA a Ilia J. LEITCH. Genome size is positively correlated with extinction risk in herbaceous angiosperms. New Phytologist. HOBOKEN: Blackwell Science, 2024, roč. 243, č. 6, s. 2470-2485. ISSN 0028-646X. Dostupné z: https://doi.org/10.1111/nph.19947.

@article{2431618,
   author = {Soto Gomez, Marybel and Brown, Matilda J. M. and Pironon, Samuel and Bureš, Petr and Verde Arregoitia, Luis D. and Veselý, Pavel and Elliott, Tammy L and Zedek, František and Pellicer, Jaume and Forest, Felix and Nic Lughadha, Eimear and Leitch, Ilia J.},
   article_location = {HOBOKEN},
   article_number = {6},
   doi = {https://doi.org/10.1111/nph.19947},
   keywords = {conservation status; C-value; endemic species; IUCN Red List; life form; nucleotype; plant traits},
   language = {eng},
   issn = {0028-646X},
   journal = {New Phytologist},
   title = {Genome size is positively correlated with extinction risk in herbaceous angiosperms},
   url = {https://doi.org/10.1111/nph.19947},
   volume = {243},
   year = {2024}
}

TY  - JOUR
ID  - 2431618
AU  - Soto Gomez, Marybel - Brown, Matilda J. M. - Pironon, Samuel - Bureš, Petr - Verde Arregoitia, Luis D. - Veselý, Pavel - Elliott, Tammy L - Zedek, František - Pellicer, Jaume - Forest, Felix - Nic Lughadha, Eimear - Leitch, Ilia J.
PY  - 2024
TI  - Genome size is positively correlated with extinction risk in herbaceous angiosperms
JF  - New Phytologist
VL  - 243
IS  - 6
SP  - 2470-2485
EP  - 2470-2485
PB  - Blackwell Science
SN  - 0028646X
KW  - conservation status
KW  - C-value
KW  - endemic species
KW  - IUCN Red List
KW  - life form
KW  - nucleotype
KW  - plant traits
UR  - https://doi.org/10.1111/nph.19947
N2  - Angiosperms with large genomes experience nuclear-, cellular-, and organism-level constraints that may limit their phenotypic plasticity and ecological niche, which could increase their risk of extinction. Therefore, we test the hypotheses that large-genomed species are more likely to be threatened with extinction than those with small genomes, and that the effect of genome size varies across three selected covariates: life form, endemism, and climatic zone. We collated genome size and extinction risk information for a representative sample of angiosperms comprising 3250 species, which we analyzed alongside life form, endemism, and climatic zone variables using a phylogenetic framework. Genome size is positively correlated with extinction risk, a pattern driven by a signal in herbaceous but not woody species, regardless of climate and endemism. The influence of genome size is stronger in endemic herbaceous species, but is relatively homogenous across different climates. Beyond its indirect link via endemism and climate, genome size is associated with extinction risk directly and significantly. Genome size may serve as a proxy for difficult-to-measure parameters associated with resilience and vulnerability in herbaceous angiosperms. Therefore, it merits further exploration as a useful biological attribute for understanding intrinsic extinction risk and augmenting plant conservation efforts.
ER  -

SOTO GOMEZ, Marybel; Matilda J. M. BROWN; Samuel PIRONON; Petr BUREŠ; Luis D. VERDE ARREGOITIA; Pavel VESELÝ; Tammy L ELLIOTT; František ZEDEK; Jaume PELLICER; Felix FOREST; Eimear NIC LUGHADHA a Ilia J. LEITCH. Genome size is positively correlated with extinction risk in herbaceous angiosperms. \textit{New Phytologist}. HOBOKEN: Blackwell Science, 2024, roč.~243, č.~6, s.~2470-2485. ISSN~0028-646X. Dostupné z: https://doi.org/10.1111/nph.19947.

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