The chromosome-level genome of Chinese praying mantis Tenodera sinensis (Mantodea : Mantidae) reveals its biology as a predator
© The Author(s) 2023. Published by Oxford University Press GigaScience..
BACKGROUND: The Chinese praying mantis, Tenodera sinensis (Saussure), is a carnivorous insect that preys on a variety of arthropods and small vertebrates, including pest species. Several studies have been conducted to understand its behavior and physiology. However, there is limited knowledge about the genetic information underlying its genome evolution, digestive demands, and predatory behaviors.
FINDINGS: Here we have assembled the chromosome-level genome of T. sinensis, representing the first sequenced genome of the family Mantidae, with a genome size of 2.54 Gb and scaffold N50 of 174.78 Mb. Our analyses revealed that 98.6% of BUSCO genes are present, resulting in a well-annotated assembly compared to other insect genomes, containing 25,022 genes. The reconstructed phylogenetic analysis showed the expected topology placing the praying mantis in an appropriate position. Analysis of transposon elements suggested the Gypsy/Dirs family, which belongs to long terminal repeat (LTR) transposons, may be a key factor resulting in the larger genome size. The genome shows expansions in several digestion and detoxification associated gene families, including trypsin and glycosyl hydrolase (GH) genes, ATP-binding cassette (ABC) transporter, and carboxylesterase (CarE), reflecting the possible genomic basis of digestive demands. Furthermore, we have found 1 ultraviolet-sensitive opsin and 2 long-wavelength-sensitive (LWS) opsins, emphasizing the core role of LWS opsins in regulating predatory behaviors.
CONCLUSIONS: The high-quality genome assembly of the praying mantis provides a valuable repository for studying the evolutionary patterns of the mantis genomes and the gene expression profiles of insect predators.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2022 |
|---|---|
| Erschienen: |
2022 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:12 |
|---|---|
| Enthalten in: |
GigaScience - 12(2022) vom: 28. Dez. |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Yuan, Ruizhong [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Chromosome |
|---|
| Anmerkungen: |
Date Completed 04.12.2023 Date Revised 04.12.2023 published: Print Citation Status MEDLINE |
|---|
| doi: |
10.1093/gigascience/giad090 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM36374732X |
|---|
| LEADER | 01000naa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM36374732X | ||
| 003 | DE-627 | ||
| 005 | 20231226094014.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231226s2022 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1093/gigascience/giad090 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1212.xml |
| 035 | |a (DE-627)NLM36374732X | ||
| 035 | |a (NLM)37882605 | ||
| 035 | |a (PII)giad090 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Yuan, Ruizhong |e verfasserin |4 aut | |
| 245 | 1 | 4 | |a The chromosome-level genome of Chinese praying mantis Tenodera sinensis (Mantodea |b Mantidae) reveals its biology as a predator |
| 264 | 1 | |c 2022 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 04.12.2023 | ||
| 500 | |a Date Revised 04.12.2023 | ||
| 500 | |a published: Print | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a © The Author(s) 2023. Published by Oxford University Press GigaScience. | ||
| 520 | |a BACKGROUND: The Chinese praying mantis, Tenodera sinensis (Saussure), is a carnivorous insect that preys on a variety of arthropods and small vertebrates, including pest species. Several studies have been conducted to understand its behavior and physiology. However, there is limited knowledge about the genetic information underlying its genome evolution, digestive demands, and predatory behaviors | ||
| 520 | |a FINDINGS: Here we have assembled the chromosome-level genome of T. sinensis, representing the first sequenced genome of the family Mantidae, with a genome size of 2.54 Gb and scaffold N50 of 174.78 Mb. Our analyses revealed that 98.6% of BUSCO genes are present, resulting in a well-annotated assembly compared to other insect genomes, containing 25,022 genes. The reconstructed phylogenetic analysis showed the expected topology placing the praying mantis in an appropriate position. Analysis of transposon elements suggested the Gypsy/Dirs family, which belongs to long terminal repeat (LTR) transposons, may be a key factor resulting in the larger genome size. The genome shows expansions in several digestion and detoxification associated gene families, including trypsin and glycosyl hydrolase (GH) genes, ATP-binding cassette (ABC) transporter, and carboxylesterase (CarE), reflecting the possible genomic basis of digestive demands. Furthermore, we have found 1 ultraviolet-sensitive opsin and 2 long-wavelength-sensitive (LWS) opsins, emphasizing the core role of LWS opsins in regulating predatory behaviors | ||
| 520 | |a CONCLUSIONS: The high-quality genome assembly of the praying mantis provides a valuable repository for studying the evolutionary patterns of the mantis genomes and the gene expression profiles of insect predators | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Research Support, Non-U.S. Gov't | |
| 650 | 4 | |a Tenodera sinensis | |
| 650 | 4 | |a Mantodea | |
| 650 | 4 | |a chromosome | |
| 650 | 4 | |a digestive demand | |
| 650 | 4 | |a insect genomics | |
| 650 | 4 | |a mantis | |
| 650 | 4 | |a predation behavior | |
| 650 | 7 | |a Opsins |2 NLM | |
| 700 | 1 | |a Zheng, Boying |e verfasserin |4 aut | |
| 700 | 1 | |a Li, Zekai |e verfasserin |4 aut | |
| 700 | 1 | |a Ma, Xingzhou |e verfasserin |4 aut | |
| 700 | 1 | |a Shu, Xiaohan |e verfasserin |4 aut | |
| 700 | 1 | |a Qu, Qiuyu |e verfasserin |4 aut | |
| 700 | 1 | |a Ye, Xiqian |e verfasserin |4 aut | |
| 700 | 1 | |a Li, Sheng |e verfasserin |4 aut | |
| 700 | 1 | |a Tang, Pu |e verfasserin |4 aut | |
| 700 | 1 | |a Chen, Xuexin |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t GigaScience |d 2012 |g 12(2022) vom: 28. Dez. |w (DE-627)NLM226686582 |x 2047-217X |7 nnns |
| 773 | 1 | 8 | |g volume:12 |g year:2022 |g day:28 |g month:12 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1093/gigascience/giad090 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 12 |j 2022 |b 28 |c 12 | ||