Invasion genomics uncover contrasting scenarios of genetic diversity in a widespread marine invader

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Invasion genomics uncover contrasting scenarios of genetic diversity in a widespread marine invader. / Jaspers, Cornelia; Ehrlich, Moritz; Pujolar, José Martin; Kunzel, Sven; Bayer, Till; Limborg, Morten T.; Lombard, Fabien; Browne, William E.; Stefanova, Kremena; Reusch, Thorsten B. H.

In: Proceedings of the National Academy of Sciences of the United States of America, Vol. 118, No. 51, e2116211118, 2021.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Jaspers, C, Ehrlich, M, Pujolar, JM, Kunzel, S, Bayer, T, Limborg, MT, Lombard, F, Browne, WE, Stefanova, K & Reusch, TBH 2021, 'Invasion genomics uncover contrasting scenarios of genetic diversity in a widespread marine invader', Proceedings of the National Academy of Sciences of the United States of America, vol. 118, no. 51, e2116211118. https://doi.org/10.1073/pnas.2116211118

APA

Jaspers, C., Ehrlich, M., Pujolar, J. M., Kunzel, S., Bayer, T., Limborg, M. T., Lombard, F., Browne, W. E., Stefanova, K., & Reusch, T. B. H. (2021). Invasion genomics uncover contrasting scenarios of genetic diversity in a widespread marine invader. Proceedings of the National Academy of Sciences of the United States of America, 118(51), [e2116211118]. https://doi.org/10.1073/pnas.2116211118

Vancouver

Jaspers C, Ehrlich M, Pujolar JM, Kunzel S, Bayer T, Limborg MT et al. Invasion genomics uncover contrasting scenarios of genetic diversity in a widespread marine invader. Proceedings of the National Academy of Sciences of the United States of America. 2021;118(51). e2116211118. https://doi.org/10.1073/pnas.2116211118

Author

Jaspers, Cornelia ; Ehrlich, Moritz ; Pujolar, José Martin ; Kunzel, Sven ; Bayer, Till ; Limborg, Morten T. ; Lombard, Fabien ; Browne, William E. ; Stefanova, Kremena ; Reusch, Thorsten B. H. / Invasion genomics uncover contrasting scenarios of genetic diversity in a widespread marine invader. In: Proceedings of the National Academy of Sciences of the United States of America. 2021 ; Vol. 118, No. 51.

Bibtex

@article{c753d185b40e4484a481e7683c359fb1,

title = "Invasion genomics uncover contrasting scenarios of genetic diversity in a widespread marine invader",

abstract = "Invasion rates have increased in the past 100 y irrespective of international conventions. What characterizes a successful invasion event? And how does genetic diversity translate into invasion success? Employing a whole-genome perspective using one of the most successful marine invasive species world-wide as a model, we resolve temporal invasion dynamics during independent invasion events in Eurasia. We reveal complex regionally independent invasion histories including cases of recurrent translocations, time-limited translocations, and stepping-stone range expansions with severe bottlenecks within the same species. Irrespective of these different invasion dynamics, which lead to contrasting patterns of genetic diversity, all nonindigenous populations are similarly successful. This illustrates that genetic diversity, per se, is not necessarily the driving force behind invasion success. Other factors such as propagule pressure and repeated introductions are an important contribution to facilitate successful invasions. This calls into question the dominant paradigm of the genetic paradox of invasions, i.e., the successful establishment of nonindigenous populations with low levels of genetic diversity.",

keywords = "Gelatinous zooplankton, Global change, Invasion dynamics, Mnemiopsis leidyi, Nonindigenous species",

author = "Cornelia Jaspers and Moritz Ehrlich and Pujolar, {Jos{\'e} Martin} and Sven Kunzel and Till Bayer and Limborg, {Morten T.} and Fabien Lombard and Browne, {William E.} and Kremena Stefanova and Reusch, {Thorsten B. H.}",

year = "2021",

doi = "10.1073/pnas.2116211118",

language = "English",

volume = "118",

journal = "Proceedings of the National Academy of Sciences of the United States of America",

issn = "0027-8424",

publisher = "The National Academy of Sciences of the United States of America",

number = "51",

}

RIS

TY - JOUR

T1 - Invasion genomics uncover contrasting scenarios of genetic diversity in a widespread marine invader

AU - Jaspers, Cornelia

AU - Ehrlich, Moritz

AU - Pujolar, José Martin

AU - Kunzel, Sven

AU - Bayer, Till

AU - Limborg, Morten T.

AU - Lombard, Fabien

AU - Browne, William E.

AU - Stefanova, Kremena

AU - Reusch, Thorsten B. H.

PY - 2021

Y1 - 2021

N2 - Invasion rates have increased in the past 100 y irrespective of international conventions. What characterizes a successful invasion event? And how does genetic diversity translate into invasion success? Employing a whole-genome perspective using one of the most successful marine invasive species world-wide as a model, we resolve temporal invasion dynamics during independent invasion events in Eurasia. We reveal complex regionally independent invasion histories including cases of recurrent translocations, time-limited translocations, and stepping-stone range expansions with severe bottlenecks within the same species. Irrespective of these different invasion dynamics, which lead to contrasting patterns of genetic diversity, all nonindigenous populations are similarly successful. This illustrates that genetic diversity, per se, is not necessarily the driving force behind invasion success. Other factors such as propagule pressure and repeated introductions are an important contribution to facilitate successful invasions. This calls into question the dominant paradigm of the genetic paradox of invasions, i.e., the successful establishment of nonindigenous populations with low levels of genetic diversity.

AB - Invasion rates have increased in the past 100 y irrespective of international conventions. What characterizes a successful invasion event? And how does genetic diversity translate into invasion success? Employing a whole-genome perspective using one of the most successful marine invasive species world-wide as a model, we resolve temporal invasion dynamics during independent invasion events in Eurasia. We reveal complex regionally independent invasion histories including cases of recurrent translocations, time-limited translocations, and stepping-stone range expansions with severe bottlenecks within the same species. Irrespective of these different invasion dynamics, which lead to contrasting patterns of genetic diversity, all nonindigenous populations are similarly successful. This illustrates that genetic diversity, per se, is not necessarily the driving force behind invasion success. Other factors such as propagule pressure and repeated introductions are an important contribution to facilitate successful invasions. This calls into question the dominant paradigm of the genetic paradox of invasions, i.e., the successful establishment of nonindigenous populations with low levels of genetic diversity.

KW - Gelatinous zooplankton

KW - Global change

KW - Invasion dynamics

KW - Mnemiopsis leidyi

KW - Nonindigenous species

U2 - 10.1073/pnas.2116211118

DO - 10.1073/pnas.2116211118

M3 - Journal article

C2 - 34911766

AN - SCOPUS:85122623904

VL - 118

JO - Proceedings of the National Academy of Sciences of the United States of America

JF - Proceedings of the National Academy of Sciences of the United States of America

SN - 0027-8424

IS - 51

M1 - e2116211118

ER -

ID: 297502399

Globe Institute