The story of promiscuous crucifers: origin and genome evolution
of an invasive species, Cardamine occulta (Brassicaceae), and
its relatives

J 2019

The story of promiscuous crucifers: origin and genome evolution of an invasive species, Cardamine occulta (Brassicaceae), and its relatives

MANDÁKOVÁ, Terezie, J. ZOZOMOVA-LIHOVA, H. KUDOH, Y.P. ZHAO, Martin LYSÁK et. al.

Základní údaje

Originální název

The story of promiscuous crucifers: origin and genome evolution of an invasive species, Cardamine occulta (Brassicaceae), and its relatives

Autoři

MANDÁKOVÁ, Terezie (203 Česká republika, domácí), J. ZOZOMOVA-LIHOVA (703 Slovensko), H. KUDOH (392 Japonsko), Y.P. ZHAO (156 Čína), Martin LYSÁK (203 Česká republika, garant, domácí) a K. MARHOLD (703 Slovensko)

Vydání

Annals of Botany, Oxford, Oxford University Press, 2019, 0305-7364

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10611 Plant sciences, botany

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 4.005

Kód RIV

RIV/00216224:14740/19:00108121

Organizační jednotka

Středoevropský technologický institut

DOI

http://dx.doi.org/10.1093/aob/mcz019

UT WoS

000493045000006

Klíčová slova anglicky

Allopolyploidy; autopolyploidy; Asian Cardamine; Brassicaceae; centromere repositioning; chromosome rearrangements; comparative chromosome painting; diploidization; genome collinearity

Štítky

CF PLANT, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 31. 3. 2020 21:59, Mgr. Pavla Foltynová, Ph.D.

Anotace

V originále

Background and Aims Cardamine occulta (Brassicaceae) is an octoploid weedy species (2n = 8x = 64) originated in Eastern Asia. It has been introduced to other continents including Europe and considered to be an invasive species. Despite its wide distribution, the polyploid origin of C. occulta remained unexplored. The feasibility of comparative chromosome painting (CCP) in crucifers allowed us to elucidate the origin and genome evolution in Cardamine species. We aimed to investigate the genome structure of C. occulta in comparison with its tetraploid (2n = 4x = 32, C. kokaiensis and C. scutata) and octoploid (2n = 8x = 64, C. dentipetala) relatives. Methods Genomic in situ hybridization (GISH) and large-scale CCP were applied to uncover the parental genomes and chromosome composition of the investigated Cardamine species. Key Results All investigated species descended from a common ancestral Cardamine genome (n = 8), structurally resembling the Ancestral Crucifer Karyotype (n = 8), but differentiated by a translocation between chromosomes AK6 and AK8. Allotetraploid C. scutata originated by hybridization between two diploid species, C. parviflora and C. amara (2n = 2x = 16). By contrast, C. kokaiensis has an autotetraploid origin from a parental genome related to C. parviflora. Interestingly, octoploid C. occulta probably originated through hybridization between the tetraploids C. scutata and C. kokaiensis. The octoploid genome of C. dentipetala probably originated from C. scutata via autopolyploidization. Except for five species-specific centromere repositionings and one pericentric inversion post-dating the polyploidization events, the parental subgenomes remained stable in the tetra- and octoploids. Conclusions Comparative genome structure, origin and evolutionary history was reconstructed in C. occulta and related species. For the first time, whole-genome cytogenomic maps were established for octoploid plants. Post-polyploid evolution in Asian Cardamine polyploids has not been associated with descending dysploidy and intergenomic rearrangements. The combination of different parental (sub)genomes adapted to distinct habitats provides an evolutionary advantage to newly formed polyploids by occupying new ecological niches.

Návaznosti

GA16-10809S, projekt VaV

Název: Role polyploidie a chromozomálních změn v evoluci rostlin - tři příklady z modelové čeledi Brassicaceae

Investor: Grantová agentura ČR, Role polyploidie a chromozomálních změn v evoluci rostlin - tři příklady z modelové čeledi Brassicacae

GA17-13029S, projekt VaV

Název: Chybějící souvislosti: evoluce genomu v tribu Camelineae (brukvovité)

Investor: Grantová agentura ČR, Chybějící souvislosti: evoluce genomu v tribu Camelineae (brukvovité)

LQ1601, projekt VaV

Název: CEITEC 2020 (Akronym: CEITEC2020)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, CEITEC 2020

Citovat

MANDÁKOVÁ, Terezie, J. ZOZOMOVA-LIHOVA, H. KUDOH, Y.P. ZHAO, Martin LYSÁK a K. MARHOLD. The story of promiscuous crucifers: origin and genome evolution of an invasive species, Cardamine occulta (Brassicaceae), and its relatives. Annals of Botany. Oxford: Oxford University Press, 2019, roč. 124, č. 2, s. 209-220. ISSN 0305-7364. Dostupné z: https://dx.doi.org/10.1093/aob/mcz019.

@article{1611623,
   author = {Mandáková, Terezie and ZozomovaandLihova, J. and Kudoh, H. and Zhao, Y.P. and Lysák, Martin and Marhold, K.},
   article_location = {Oxford},
   article_number = {2},
   doi = {http://dx.doi.org/10.1093/aob/mcz019},
   keywords = {Allopolyploidy; autopolyploidy; Asian Cardamine; Brassicaceae; centromere repositioning; chromosome rearrangements; comparative chromosome painting; diploidization; genome collinearity},
   language = {eng},
   issn = {0305-7364},
   journal = {Annals of Botany},
   title = {The story of promiscuous crucifers: origin and genome evolution of an invasive species, Cardamine occulta (Brassicaceae), and its relatives},
   url = {https://academic.oup.com/aob/article-abstract/124/2/209/5380421?redirectedFrom=fulltext},
   volume = {124},
   year = {2019}
}

TY  - JOUR
ID  - 1611623
AU  - Mandáková, Terezie - Zozomova-Lihova, J. - Kudoh, H. - Zhao, Y.P. - Lysák, Martin - Marhold, K.
PY  - 2019
TI  - The story of promiscuous crucifers: origin and genome evolution of an invasive species, Cardamine occulta (Brassicaceae), and its relatives
JF  - Annals of Botany
VL  - 124
IS  - 2
SP  - 209-220
EP  - 209-220
PB  - Oxford University Press
SN  - 03057364
KW  - Allopolyploidy
KW  - autopolyploidy
KW  - Asian Cardamine
KW  - Brassicaceae
KW  - centromere repositioning
KW  - chromosome rearrangements
KW  - comparative chromosome painting
KW  - diploidization
KW  - genome collinearity
UR  - https://academic.oup.com/aob/article-abstract/124/2/209/5380421?redirectedFrom=fulltext
L2  - https://academic.oup.com/aob/article-abstract/124/2/209/5380421?redirectedFrom=fulltext
N2  - Background and Aims Cardamine occulta (Brassicaceae) is an octoploid weedy species (2n = 8x = 64) originated in Eastern Asia. It has been introduced to other continents including Europe and considered to be an invasive species. Despite its wide distribution, the polyploid origin of C. occulta remained unexplored. The feasibility of comparative chromosome painting (CCP) in crucifers allowed us to elucidate the origin and genome evolution in Cardamine species. We aimed to investigate the genome structure of C. occulta in comparison with its tetraploid (2n = 4x = 32, C. kokaiensis and C. scutata) and octoploid (2n = 8x = 64, C. dentipetala) relatives. Methods Genomic in situ hybridization (GISH) and large-scale CCP were applied to uncover the parental genomes and chromosome composition of the investigated Cardamine species. Key Results All investigated species descended from a common ancestral Cardamine genome (n = 8), structurally resembling the Ancestral Crucifer Karyotype (n = 8), but differentiated by a translocation between chromosomes AK6 and AK8. Allotetraploid C. scutata originated by hybridization between two diploid species, C. parviflora and C. amara (2n = 2x = 16). By contrast, C. kokaiensis has an autotetraploid origin from a parental genome related to C. parviflora. Interestingly, octoploid C. occulta probably originated through hybridization between the tetraploids C. scutata and C. kokaiensis. The octoploid genome of C. dentipetala probably originated from C. scutata via autopolyploidization. Except for five species-specific centromere repositionings and one pericentric inversion post-dating the polyploidization events, the parental subgenomes remained stable in the tetra- and octoploids. Conclusions Comparative genome structure, origin and evolutionary history was reconstructed in C. occulta and related species. For the first time, whole-genome cytogenomic maps were established for octoploid plants. Post-polyploid evolution in Asian Cardamine polyploids has not been associated with descending dysploidy and intergenomic rearrangements. The combination of different parental (sub)genomes adapted to distinct habitats provides an evolutionary advantage to newly formed polyploids by occupying new ecological niches.
ER  -

MANDÁKOVÁ, Terezie, J. ZOZOMOVA-LIHOVA, H. KUDOH, Y.P. ZHAO, Martin LYSÁK a K. MARHOLD. The story of promiscuous crucifers: origin and genome evolution of an invasive species, Cardamine occulta (Brassicaceae), and its relatives. \textit{Annals of Botany}. Oxford: Oxford University Press, 2019, roč.~124, č.~2, s.~209-220. ISSN~0305-7364. Dostupné z: https://dx.doi.org/10.1093/aob/mcz019.

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