English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Molecular evolutionary trends and feeding ecology diversification in the Hemiptera, anchored by the milkweed bug genome

Panfilio, K. A., Jentzsch, I. M. V., Benoit, J. B., Erezyilmaz, D., Suzuki, Y., Colella, S., et al. (2019). Molecular evolutionary trends and feeding ecology diversification in the Hemiptera, anchored by the milkweed bug genome. Genome Biology, 20: 64. doi:10.1186/s13059-019-1660-0.

Item is

Files

show Files
hide Files
:
HEC416.pdf (Publisher version), 5MB
Name:
HEC416.pdf
Description:
-
OA-Status:
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
-
Copyright Info:
-
:
HEC416s1.zip (Supplementary material), 8MB
Name:
HEC416s1.zip
Description:
-
OA-Status:
Visibility:
Public
MIME-Type / Checksum:
application/zip / [MD5]
Technical Metadata:
Copyright Date:
-
Copyright Info:
-

Locators

show
hide
Locator:
http://dx.doi.org/10.1186/s13059-019-1660-0 (Publisher version)
Description:
OA
OA-Status:

Creators

show
hide
 Creators:
Panfilio, K. A., Author
Jentzsch, I. M. V., Author
Benoit, J. B., Author
Erezyilmaz, D., Author
Suzuki, Y., Author
Colella, S., Author
Robertson, H. M., Author
Poelchau, M. F., Author
Waterhouse, R. M., Author
Ioannidis, P., Author
Weirauch, M. T., Author
Hughes, D. S. T., Author
Murali, S. C., Author
Werren, J. H., Author
Jacobs, Chris1, Author           
Duncan, E. J., Author
Armisen, D., Author
Vreede, B. M. I., Author
Baa-Puyoulet, P., Author
Berger, C. S., Author
Chang, C., AuthorChao, H., AuthorChen, M. J. M., AuthorChen, Y. T., AuthorChilders, C. P., AuthorChipman, A. D., AuthorCridge, A. G., AuthorCrumiere, A. J. J., AuthorDearden, P. K., AuthorDidion, E. M., AuthorDinh, H., AuthorDoddapaneni, H. V., AuthorDolan, A., AuthorDugan, S., AuthorExtavour, C. G., AuthorFebvay, G., AuthorFriedrich, M., AuthorGinzburg, N., AuthorHan, Y., AuthorHeger, P., AuthorHolmes, C. J., AuthorHorn, T., AuthorHsiao, Y., AuthorJennings, E. C., AuthorJohnston, J. S., AuthorJones, T. E., AuthorJones, J. W., AuthorKhila, A., AuthorKoelzer, S., AuthorKovacova, V., AuthorLeask, M., AuthorLee, S. L., AuthorLee, C. Y., AuthorLovegrove, M. R., AuthorLu, H. L., AuthorLu, Y., AuthorMoore, P. J., AuthorMunoz-Torres, M. C., AuthorMuzny, D. M., AuthorPalli, S. R., AuthorParisot, N., AuthorPick, L., AuthorPorter, M. L., AuthorQu, J. X., AuthorRefki, P. N., AuthorRichter, R., AuthorRivera-Pomar, R., AuthorRosendale, A. J., AuthorRoth, S., AuthorSachs, L., AuthorSantos, M. E., AuthorSeibert, J., AuthorSghaier, E., AuthorShukla, J. N., AuthorStancliffe, R. J., AuthorTidswell, O., AuthorTraverso, L., Authorvan der Zee, M., AuthorViala, S., AuthorWorley, K. C., AuthorZdobnov, E. M., AuthorGibbs, R. A., AuthorRichards, S., Author more..
Affiliations:
1Department of Entomology, Prof. D. G. Heckel, MPI for Chemical Ecology, Max Planck Society, ou_421895              

Content

show
hide
Free keywords: -
 Abstract: BackgroundThe Hemiptera (aphids, cicadas, and true bugs) are a key insect order, with high diversity for feeding ecology and excellent experimental tractability for molecular genetics. Building upon recent sequencing of hemipteran pests such as phloem-feeding aphids and blood-feeding bed bugs, we present the genome sequence and comparative analyses centered on the milkweed bug Oncopeltus fasciatus, a seed feeder of the family Lygaeidae.ResultsThe 926-Mb Oncopeltus genome is well represented by the current assembly and official gene set. We use our genomic and RNA-seq data not only to characterize the protein-coding gene repertoire and perform isoform-specific RNAi, but also to elucidate patterns of molecular evolution and physiology. We find ongoing, lineage-specific expansion and diversification of repressive C2H2 zinc finger proteins. The discovery of intron gain and turnover specific to the Hemiptera also prompted the evaluation of lineage and genome size as predictors of gene structure evolution. Furthermore, we identify enzymatic gains and losses that correlate with feeding biology, particularly for reductions associated with derived, fluid nutrition feeding.ConclusionsWith the milkweed bug, we now have a critical mass of sequenced species for a hemimetabolous insect order and close outgroup to the Holometabola, substantially improving the diversity of insect genomics. We thereby define commonalities among the Hemiptera and delve into how hemipteran genomes reflect distinct feeding ecologies. Given Oncopeltus's strength as an experimental model, these new sequence resources bolster the foundation for molecular research and highlight technical considerations for the analysis of medium-sized invertebrate genomes.

Details

show
hide
Language(s):
 Dates: 2019-04-02
 Publication Status: Published online
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: Other: HEC416
DOI: 10.1186/s13059-019-1660-0
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Genome Biology
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: London : BioMed Central Ltd.
Pages: - Volume / Issue: 20 Sequence Number: 64 Start / End Page: - Identifier: ISSN: 1465-6906
CoNE: https://pure.mpg.de/cone/journals/resource/1000000000224390_1