A chromosome-level genome of the booklouse, Liposcelis brunnea, provides insight into louse evolution and environmental stress adaptation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F22%3A10175266" target="_blank" >RIV/00027006:_____/22:10175266 - isvavai.cz</a>
Alternative codes found
RIV/60460709:41210/22:91355
Result on the web
<a href="https://scholar.google.com/scholar_url?url=https://academic.oup.com/gigascience/article-pdf/doi/10.1093/gigascience/giac062/45025325/giac062.pdf&hl=cs&sa=T&oi=ucasa&ct=ufr&ei=BHBiY6LGCYKEmgHSh7CYBQ&scisig=AAGBfm0qVBRdjvSj4J67EmIG7mjws9wjhQ" target="_blank" >https://scholar.google.com/scholar_url?url=https://academic.oup.com/gigascience/article-pdf/doi/10.1093/gigascience/giac062/45025325/giac062.pdf&hl=cs&sa=T&oi=ucasa&ct=ufr&ei=BHBiY6LGCYKEmgHSh7CYBQ&scisig=AAGBfm0qVBRdjvSj4J67EmIG7mjws9wjhQ</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1093/gigascience/giac062" target="_blank" >10.1093/gigascience/giac062</a>
Alternative languages
Result language
angličtina
Original language name
A chromosome-level genome of the booklouse, Liposcelis brunnea, provides insight into louse evolution and environmental stress adaptation
Original language description
Background Booklice (psocids) in the genus Liposcelis (Psocoptera: Liposcelididae) are a group of important storage pests, found in libraries, grain storages, and food-processing facilities. Booklice are able to survive under heat treatment and typically possess high resistance to common fumigant insecticides, hence posing a threat to storage security worldwide.Results We assembled the genome of the booklouse, L. brunnea, the first genome reported in Psocoptera, using PacBio long-read sequencing, Illumina sequencing, and chromatin conformation capture (Hi-C) methods. After assembly, polishing, haplotype purging, and Hi-C scaffolding, we obtained 9 linkage groups (174.1 Mb in total) ranging from 12.1 Mb to 27.6 Mb (N50: 19.7 Mb), with the BUSCO completeness at 98.9%. In total, 15,543 genes were predicted by the Maker pipeline. Gene family analyses indicated the sensing-related gene families (OBP and OR) and the resistance-related gene families (ABC, EST, GST, UGT, and P450) expanded significantly in L. brunnea compared with those of their closest relatives (2 parasitic lice). Based on transcriptomic analysis, we found that the CYP4 subfamily from the P450 gene family functioned during phosphine fumigation; HSP genes, particularly those from the HSP70 subfamily, were upregulated significantly under high temperatures.Conclusions We present a chromosome-level genome assembly of L. brunnea, the first genome reported for the order Psocoptera. Our analyses provide new insights into the gene family evolution of the louse clade and the transcriptomic responses of booklice to environmental stresses.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)
Result continuities
Project
<a href="/en/project/LTACH19029" target="_blank" >LTACH19029: The invasive mechanisms of economically important stored insect pests endangering Chinese and European international trades and phytosanitary technical systems for their managment</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
GigaScience
ISSN
2047-217X
e-ISSN
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Volume of the periodical
11
Issue of the periodical within the volume
2022
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
1-10
UT code for WoS article
000846739000076
EID of the result in the Scopus database
2-s2.0-85134556725