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.

Basic information

Original name

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

Authors

KRÁL, Jiří (203 Czech Republic), Martin FORMAN (203 Czech Republic), Tereza KOŘÍNKOVÁ (203 Czech Republic), Azucena LERMA (710 South Africa), Charles HADDAD (710 South Africa), Jana MUSILOVÁ (203 Czech Republic), Milan ŘEZÁČ (203 Czech Republic), Ivalú M. ÁVILA HERRERA (710 South Africa), Shefali THAKUR (710 South Africa), Ansie S. DIPPENAAR-SCHOEMAN (710 South Africa), František MAREC (203 Czech Republic), Lucie HOROVÁ (203 Czech Republic, belonging to the institution) and Petr BUREŠ (203 Czech Republic, guarantor, belonging to the institution)

Edition

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

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10602 Biology , Evolutionary biology

Country of publisher

United Kingdom of Great Britain and Northern Ireland

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

URL

Impact factor

Impact factor: 3.998

RIV identification code

RIV/00216224:14310/19:00107299

Organization unit

Faculty of Science

DOI

http://dx.doi.org/10.1038/s41598-019-39034-3

UT WoS

000459891700012

Keywords in English

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

Abstract

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.

Links

GA17-21053S, research and development project

Name: Úspěch holocentrických chromozómů: přírodní kompetiční experiment na globální evoluční škále (Acronym: Holorelevance)

Investor: Czech Science Foundation

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 and 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, vol. 9, FEB 28 2019, p. 1-14. ISSN 2045-2322. Available from: https://dx.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 = {http://dx.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 and 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, vol.~9, FEB 28 2019, p.~1-14. ISSN~2045-2322. Available from: https://dx.doi.org/10.1038/s41598-019-39034-3.

Detailed Information on Publication Record