LTR retrotransposons in holocentric plants from the Cyperaceae
and Juncaceae families

a 2022

LTR retrotransposons in holocentric plants from the Cyperaceae and Juncaceae families

KRÁTKÁ, Marie, Pavel JEDLIČKA, Zdeněk KUBÁT, Viktor TOKAN, Jakub ŠMERDA et. al.

Základní údaje

Originální název

LTR retrotransposons in holocentric plants from the Cyperaceae and Juncaceae families

Autoři

KRÁTKÁ, Marie (203 Česká republika, domácí), Pavel JEDLIČKA (203 Česká republika), Zdeněk KUBÁT (203 Česká republika), Viktor TOKAN (203 Česká republika), Jakub ŠMERDA (203 Česká republika, domácí), Petr BUREŠ (203 Česká republika, domácí) a Eduard KEJNOVSKÝ (203 Česká republika)

Vydání

ELIXIR CZ Annual conference 2022: Plant Cytogenomics, 2022

Další údaje

Jazyk

angličtina

Typ výsledku

Konferenční abstrakt

Obor

10602 Biology , Evolutionary biology

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Kód RIV

RIV/00216224:14310/22:00126965

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

LTR retrotransposons; holocentric chromosomes; Cyperaceae; Juncaceae; nested insertions

Změněno: 20. 10. 2022 10:38, Mgr. Marie Krátká

Anotace

V originále

LTR retrotransposons play a significant role in plant genome structure, organization, and evolutionary dynamics. Holocentricity represents an unusual and distinct genome organization type affecting many genomic processes and characteristics, nonetheless, the specifics of the interplay with LTR retrotransposons in these genomes remain largely unexplored. We present the analysis of LTR transposable elements in several species of holocentric plants from the Cyperaceae and Juncaceae families. Holocentric and monocentric plant species were selected to represent a broad spectrum of genome sizes and chromosome numbers. Their genomic DNA was sequenced using a combination of long and short reads. This data was used to analyze the overall type and abundance of repetitive sequences in genomes and to identify transposable elements in partial genomic assemblies. Detected LTR retrotransposons were then investigated to characterize their lineage, age, completeness, and nested insertions.

Návaznosti

MUNI/A/1556/2021, interní kód MU

Název: Specifický výzkum v oblastech funkční genomiky a proteomiky (Akronym: SV-FGP)

Investor: Masarykova univerzita, Specifický výzkum v oblastech funkční genomiky a proteomiky

Citovat

KRÁTKÁ, Marie, Pavel JEDLIČKA, Zdeněk KUBÁT, Viktor TOKAN, Jakub ŠMERDA, Petr BUREŠ a Eduard KEJNOVSKÝ. LTR retrotransposons in holocentric plants from the Cyperaceae and Juncaceae families. In ELIXIR CZ Annual conference 2022: Plant Cytogenomics. 2022.

@proceedings{2226002,
   author = {Krátká, Marie and Jedlička, Pavel and Kubát, Zdeněk and Tokan, Viktor and Šmerda, Jakub and Bureš, Petr and Kejnovský, Eduard},
   booktitle = {ELIXIR CZ Annual conference 2022: Plant Cytogenomics},
   keywords = {LTR retrotransposons; holocentric chromosomes; Cyperaceae; Juncaceae; nested insertions},
   language = {eng},
   title = {LTR retrotransposons in holocentric plants from the Cyperaceae and Juncaceae families},
   year = {2022}
}

TY  - CONF
ID  - 2226002
AU  - Krátká, Marie - Jedlička, Pavel - Kubát, Zdeněk - Tokan, Viktor - Šmerda, Jakub - Bureš, Petr - Kejnovský, Eduard
PY  - 2022
TI  - LTR retrotransposons in holocentric plants from the Cyperaceae and Juncaceae families
KW  - LTR retrotransposons
KW  - holocentric chromosomes
KW  - Cyperaceae
KW  - Juncaceae
KW  - nested insertions
N2  - LTR retrotransposons play a significant role in plant genome structure, organization, and evolutionary dynamics. Holocentricity represents an unusual and distinct genome organization type affecting many genomic processes and characteristics, nonetheless, the specifics of the interplay with LTR retrotransposons in these genomes remain largely unexplored. We present the analysis of LTR transposable elements in several species of holocentric plants from the Cyperaceae and Juncaceae families. Holocentric and monocentric plant species were selected to represent a broad spectrum of genome sizes and chromosome numbers. Their genomic DNA was sequenced using a combination of long and short reads. This data was used to analyze the overall type and abundance of repetitive sequences in genomes and to identify transposable elements in partial genomic assemblies. Detected LTR retrotransposons were then investigated to characterize their lineage, age, completeness, and nested insertions.
ER  -

KRÁTKÁ, Marie, Pavel JEDLIČKA, Zdeněk KUBÁT, Viktor TOKAN, Jakub ŠMERDA, Petr BUREŠ a Eduard KEJNOVSKÝ. LTR retrotransposons in holocentric plants from the Cyperaceae and Juncaceae families. In \textit{ELIXIR CZ Annual conference 2022: Plant Cytogenomics}. 2022.

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