Insights into the karyotype and genome evolution of haplogyne
spiders indicate a polyploid origin of lineage with holokinetic
chromosomes

J 2019

Insights into the karyotype and genome evolution of haplogyne spiders indicate a polyploid origin of lineage with holokinetic chromosomes

KRÁL, Jiří; Martin FORMAN; Tereza KOŘÍNKOVÁ; Azucena LERMA; Charles HADDAD et al.

Základní údaje

Originální název

Insights into the karyotype and genome evolution of haplogyne spiders indicate a polyploid origin of lineage with holokinetic chromosomes

Autoři

Vydání

Scientific reports, London, Nature Publishing Group, 2019, 2045-2322

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10602 Biology , Evolutionary biology

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 3.998

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/19:00107299

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

evolution; flow cytometry; genome size; haplogyne spiders; holokinetic chromosomes; karyotype;

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 29. 4. 2020 10:21, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

Spiders are an ancient and extremely diverse animal order. They show a considerable diversity of genome sizes, karyotypes and sex chromosomes, which makes them promising models to analyse the evolution of these traits. Our study is focused on the evolution of the genome and chromosomes in haplogyne spiders with holokinetic chromosomes. Although holokinetic chromosomes in spiders were discovered a long time ago, information on their distribution and evolution in these arthropods is very limited. Here we show that holokinetic chromosomes are an autapomorphy of the superfamily Dysderoidea. According to our hypothesis, the karyotype of ancestral Dysderoidea comprised three autosome pairs and a single X chromosome. The subsequent evolution has frequently included inverted meiosis of the sex chromosome and an increase of 2n. We demonstrate that caponiids, a sister clade to Dysderoidea, have enormous genomes and high diploid and sex chromosome numbers. This pattern suggests a polyploid event in the ancestors of caponiids. Holokinetic chromosomes could have arisen by subsequent multiple chromosome fusions and a considerable reduction of the genome size. We propose that spider sex chromosomes probably do not pose a major barrier to polyploidy due to specific mechanisms that promote the integration of sex chromosome copies into the genome.

Návaznosti

GA17-21053S, projekt VaV

Název: Úspěch holocentrických chromozómů: přírodní kompetiční experiment na globální evoluční škále (Akronym: Holorelevance)

Investor: Grantová agentura ČR, Úspěch holocentrických chromozómů: přírodní kompetiční experiment na globální evoluční škále

Citovat

KRÁL, Jiří; Martin FORMAN; Tereza KOŘÍNKOVÁ; Azucena LERMA; Charles HADDAD; Jana MUSILOVÁ; Milan ŘEZÁČ; Ivalú M. ÁVILA HERRERA; Shefali THAKUR; Ansie S. DIPPENAAR-SCHOEMAN; František MAREC; Lucie HOROVÁ a Petr BUREŠ. Insights into the karyotype and genome evolution of haplogyne spiders indicate a polyploid origin of lineage with holokinetic chromosomes. Scientific reports. London: Nature Publishing Group, 2019, roč. 9, FEB 28 2019, s. 1-14. ISSN 2045-2322. Dostupné z: https://doi.org/10.1038/s41598-019-39034-3.

@article{1502118,
   author = {Král, Jiří and Forman, Martin and Kořínková, Tereza and Lerma, Azucena and Haddad, Charles and Musilová, Jana and Řezáč, Milan and Ávila Herrera, Ivalú M. and Thakur, Shefali and DippenaarandSchoeman, Ansie S. and Marec, František and Horová, Lucie and Bureš, Petr},
   article_location = {London},
   article_number = {FEB 28 2019},
   doi = {https://doi.org/10.1038/s41598-019-39034-3},
   keywords = {evolution; flow cytometry; genome size; haplogyne spiders; holokinetic chromosomes; karyotype;},
   language = {eng},
   issn = {2045-2322},
   journal = {Scientific reports},
   title = {Insights into the karyotype and genome evolution of haplogyne spiders indicate a polyploid origin of lineage with holokinetic chromosomes},
   url = {https://doi.org/10.1038/s41598-019-39034-3},
   volume = {9},
   year = {2019}
}

TY  - JOUR
ID  - 1502118
AU  - Král, Jiří - Forman, Martin - Kořínková, Tereza - Lerma, Azucena - Haddad, Charles - Musilová, Jana - Řezáč, Milan - Ávila Herrera, Ivalú M. - Thakur, Shefali - Dippenaar-Schoeman, Ansie S. - Marec, František - Horová, Lucie - Bureš, Petr
PY  - 2019
TI  - Insights into the karyotype and genome evolution of haplogyne spiders indicate a polyploid origin of lineage with holokinetic chromosomes
JF  - Scientific reports
VL  - 9
IS  - FEB 28 2019
SP  - 1-14
EP  - 1-14
PB  - Nature Publishing Group
SN  - 20452322
KW  - evolution
KW  - flow cytometry
KW  - genome size
KW  - haplogyne spiders
KW  - holokinetic chromosomes
KW  - karyotype;
UR  - https://doi.org/10.1038/s41598-019-39034-3
L2  - https://doi.org/10.1038/s41598-019-39034-3
N2  - Spiders are an ancient and extremely diverse animal order. They show a considerable diversity of genome sizes, karyotypes and sex chromosomes, which makes them promising models to analyse the evolution of these traits. Our study is focused on the evolution of the genome and chromosomes in haplogyne spiders with holokinetic chromosomes. Although holokinetic chromosomes in spiders were discovered a long time ago, information on their distribution and evolution in these arthropods is very limited. Here we show that holokinetic chromosomes are an autapomorphy of the superfamily Dysderoidea. According to our hypothesis, the karyotype of ancestral Dysderoidea comprised three autosome pairs and a single X chromosome. The subsequent evolution has frequently included inverted meiosis of the sex chromosome and an increase of 2n. We demonstrate that caponiids, a sister clade to Dysderoidea, have enormous genomes and high diploid and sex chromosome numbers. This pattern suggests a polyploid event in the ancestors of caponiids. Holokinetic chromosomes could have arisen by subsequent multiple chromosome fusions and a considerable reduction of the genome size. We propose that spider sex chromosomes probably do not pose a major barrier to polyploidy due to specific mechanisms that promote the integration of sex chromosome copies into the genome.
ER  -

KRÁL, Jiří; Martin FORMAN; Tereza KOŘÍNKOVÁ; Azucena LERMA; Charles HADDAD; Jana MUSILOVÁ; Milan ŘEZÁČ; Ivalú M. ÁVILA HERRERA; Shefali THAKUR; Ansie S. DIPPENAAR-SCHOEMAN; František MAREC; Lucie HOROVÁ a Petr BUREŠ. Insights into the karyotype and genome evolution of haplogyne spiders indicate a polyploid origin of lineage with holokinetic chromosomes. \textit{Scientific reports}. London: Nature Publishing Group, 2019, roč.~9, FEB 28 2019, s.~1-14. ISSN~2045-2322. Dostupné z: https://doi.org/10.1038/s41598-019-39034-3.

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