Pest arthropods with holocentric chromosomes are more resistant
to sterilizing ionizing radiation

J 2019

Pest arthropods with holocentric chromosomes are more resistant to sterilizing ionizing radiation

ZEDEK, František a Petr BUREŠ

Základní údaje

Originální název

Pest arthropods with holocentric chromosomes are more resistant to sterilizing ionizing radiation

Název česky

Škůdci z řad členovců s holocentrickými chromozómy jsou odolnější vůči sterilizačnímu záření

Autoři

ZEDEK, František (203 Česká republika, garant, domácí) a Petr BUREŠ (203 Česká republika, domácí)

Vydání

Radiation Research, Radiation Research Society, 2019, 0033-7587

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10602 Biology , Evolutionary biology

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 2.657

Kód RIV

RIV/00216224:14310/19:00107253

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1667/RR15208.1

UT WoS

000460788800005

Klíčová slova anglicky

Arthropoda; clastogens; chromosomal evolution; holocentric chromosomes; holokinetic chromosomes; ionizing radiation; pests; phytosanitation

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 13. 3. 2020 14:30, Mgr. Marie Šípková, DiS.

Anotace

V originále

It has been hypothesized that species with holocentric chromosomes have a selective evolutionary advantage for developmental and reproductive success because holocentric chromosomes are less susceptible to chromosome breakage than monocentric chromosomes. We analyzed data on sterilizing doses of ionizing radiation for more than 250 species of arthropods to test whether the minimal dose for reproductive sterilization is higher for species with holocentric chromosomes than for species with monocentric chromosomes. Using linear mixed models that account for phylogeny, we show that holocentric arthropods are more tolerant of sterilizing radiation than monocentrics. Moreover, higher dose rates correlate with lower sterilizing doses in monocentrics, but not in holocentrics, which is a novel finding that may be of importance for radiosanitation practice. Under the dose rate of 1 Gy/min, holocentric arthropods are sterilized on average with a 2.9 times higher minimal dose than monocentrics. Life stage and sex have significant but considerably weaker effects on sterilizing dose than chromosome type. Adults and males require 1.2 and 1.4 times higher sterilizing doses than juveniles and females, respectively. These results support the hypothesis that holocentric lineages may originate and thrive better in times of increased exposure to chromosome-breaking factors.

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

ZEDEK, František a Petr BUREŠ. Pest arthropods with holocentric chromosomes are more resistant to sterilizing ionizing radiation. Radiation Research. Radiation Research Society, 2019, roč. 191, č. 3, s. 255-261. ISSN 0033-7587. Dostupné z: https://dx.doi.org/10.1667/RR15208.1.

@article{1493036,
   author = {Zedek, František and Bureš, Petr},
   article_number = {3},
   doi = {http://dx.doi.org/10.1667/RR15208.1},
   keywords = {Arthropoda; clastogens; chromosomal evolution; holocentric chromosomes; holokinetic chromosomes; ionizing radiation; pests; phytosanitation},
   language = {eng},
   issn = {0033-7587},
   journal = {Radiation Research},
   title = {Pest arthropods with holocentric chromosomes are more resistant to sterilizing ionizing radiation},
   url = {https://bioone.org/journals/Radiation-Research/volume-191/issue-3/RR15208.1/Pest-Arthropods-with-Holocentric-Chromosomes-are-More-Resistant-to-Sterilizing/10.1667/RR15208.1.short},
   volume = {191},
   year = {2019}
}

TY  - JOUR
ID  - 1493036
AU  - Zedek, František - Bureš, Petr
PY  - 2019
TI  - Pest arthropods with holocentric chromosomes are more resistant to sterilizing ionizing radiation
JF  - Radiation Research
VL  - 191
IS  - 3
SP  - 255-261
EP  - 255-261
PB  - Radiation Research Society
SN  - 00337587
KW  - Arthropoda
KW  - clastogens
KW  - chromosomal evolution
KW  - holocentric chromosomes
KW  - holokinetic chromosomes
KW  - ionizing radiation
KW  - pests
KW  - phytosanitation
UR  - https://bioone.org/journals/Radiation-Research/volume-191/issue-3/RR15208.1/Pest-Arthropods-with-Holocentric-Chromosomes-are-More-Resistant-to-Sterilizing/10.1667/RR15208.1.short
L2  - https://bioone.org/journals/Radiation-Research/volume-191/issue-3/RR15208.1/Pest-Arthropods-with-Holocentric-Chromosomes-are-More-Resistant-to-Sterilizing/10.1667/RR15208.1.short
N2  - It has been hypothesized that species with holocentric chromosomes have a selective evolutionary advantage for developmental and reproductive success because holocentric chromosomes are less susceptible to chromosome breakage than monocentric chromosomes. We analyzed data on sterilizing doses of ionizing radiation for more than 250 species of arthropods to test whether the minimal dose for reproductive sterilization is higher for species with holocentric chromosomes than for species with monocentric chromosomes. Using linear mixed models that account for phylogeny, we show that holocentric arthropods are more tolerant of sterilizing radiation than monocentrics. Moreover, higher dose rates correlate with lower sterilizing doses in monocentrics, but not in holocentrics, which is a novel finding that may be of importance for radiosanitation practice. Under the dose rate of 1 Gy/min, holocentric arthropods are sterilized on average with a 2.9 times higher minimal dose than monocentrics. Life stage and sex have significant but considerably weaker effects on sterilizing dose than chromosome type. Adults and males require 1.2 and 1.4 times higher sterilizing doses than juveniles and females, respectively. These results support the hypothesis that holocentric lineages may originate and thrive better in times of increased exposure to chromosome-breaking factors.
ER  -

ZEDEK, František a Petr BUREŠ. Pest arthropods with holocentric chromosomes are more resistant to sterilizing ionizing radiation. \textit{Radiation Research}. Radiation Research Society, 2019, roč.~191, č.~3, s.~255-261. ISSN~0033-7587. Dostupné z: https://dx.doi.org/10.1667/RR15208.1.

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