Nuclear genome size in contrast to sex chromosome number variability in the human bed bug , Cimex lectularius (Heteroptera: Cimicidae)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F19%3A00505406" target="_blank" >RIV/60077344:_____/19:00505406 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/19:10397201

Výsledek na webu

<a href="https://onlinelibrary.wiley.com/doi/full/10.1002/cyto.a.23729" target="_blank" >https://onlinelibrary.wiley.com/doi/full/10.1002/cyto.a.23729</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/cyto.a.23729" target="_blank" >10.1002/cyto.a.23729</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Nuclear genome size in contrast to sex chromosome number variability in the human bed bug , Cimex lectularius (Heteroptera: Cimicidae)

Popis výsledku v původním jazyce

The human bed bug Cimex lectularius is one of the most prevalent human ectoparasites in temperate climate zones. The cytogenetic features of this resilient pest include holokinetic chromosomes, special chromosome behavior in meiosis, and numerical variation of chromosomes, where the diploid number ranges from 26 + X1X2Y to 26 + X1–20Y. It is desirable to assess the nuclear DNA content of various cytotypes for a further detailed study of the C. lectularius genome. Detailed knowledge of the DNA content of this parasite could also clarify the origin of additional chromosomes. The average nuclear genome size C. lectularius with 2n = 26 + X1X2Y is 2C = 1.94 pg for males and 1.95 pg for females. There is a significant correlation between genome size and the number of chromosomes, but in some specimens with additional chromosomes, nuclear genome size decreases or remains average. Several species used as the internal reference standard were tested for further investigations of genome size in C. lectularius, and the plant Solanum pseudocaspicum turned out to be the most suitable.

Název v anglickém jazyce

Nuclear genome size in contrast to sex chromosome number variability in the human bed bug , Cimex lectularius (Heteroptera: Cimicidae)

Popis výsledku anglicky

The human bed bug Cimex lectularius is one of the most prevalent human ectoparasites in temperate climate zones. The cytogenetic features of this resilient pest include holokinetic chromosomes, special chromosome behavior in meiosis, and numerical variation of chromosomes, where the diploid number ranges from 26 + X1X2Y to 26 + X1–20Y. It is desirable to assess the nuclear DNA content of various cytotypes for a further detailed study of the C. lectularius genome. Detailed knowledge of the DNA content of this parasite could also clarify the origin of additional chromosomes. The average nuclear genome size C. lectularius with 2n = 26 + X1X2Y is 2C = 1.94 pg for males and 1.95 pg for females. There is a significant correlation between genome size and the number of chromosomes, but in some specimens with additional chromosomes, nuclear genome size decreases or remains average. Several species used as the internal reference standard were tested for further investigations of genome size in C. lectularius, and the plant Solanum pseudocaspicum turned out to be the most suitable.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10603 - Genetics and heredity (medical genetics to be 3)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Cytometry. Part A

ISSN

1552-4922

e-ISSN

—

Svazek periodika

95A

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

746-756

Kód UT WoS článku

000478855500010

EID výsledku v databázi Scopus

2-s2.0-85061305114