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Sawfly genomes reveal evolutionary acquisitions that fostered the mega-radiation of parasitoid and eusocial Hymenopteraстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 25 ноября 2020 г.
- Авторы: Oeyen JP, Baa-Puyoulet P., Benoit JB, Beukeboom LW, Bornberg-Bauer E., Buttstedt A., Calevro F., Chao H., Charles H., Chen MM, Childers C., Cridge AG, Dearden P., Dinh H., Doddapaneni HV, Dolan A., Donath A., Dowling D., Dugan S., Duncan E., Elpidina EN, Martynov AG, Oppert B., Niehuis O.
- Журнал: Genome biology and evolution
- Год издания: 2020
- Издательство: Oxford University Press
- Местоположение издательства: United Kingdom
- Первая страница: evaa106
- DOI: 10.1093/gbe/evaa106
- Аннотация: The tremendous diversity of Hymenoptera is commonly attributed to the evolution of parasitoidism in the last common ancestor of parasitoid sawflies (Orussidae) and wasp-waisted Hymenoptera (Apocrita). However, Apocrita and Orussidae differ dramatically in their species richness, indicating that the diversification of Apocrita was promoted by additional traits. These traits have remained elusive due to a paucity of sawfly genome sequences, in particular those of parasitoid sawflies. Here we present comparative analyses of draft genomes of the primarily phytophagous sawfly Athalia rosae and the parasitoid sawfly Orussus abietinus. Our analyses revealed that the ancestral hymenopteran genome exhibited traits that were previously considered unique to eusocial Apocrita (e.g., low transposable element content and activity) and a wider gene repertoire than previously thought (e.g., genes for CO2 detection). Moreover, we discovered that Apocrita evolved a significantly larger array of odorant receptors than sawflies, which could be relevant to the remarkable diversification of Apocrita by enabling efficient detection and reliable identification of hosts.
- Добавил в систему: Элпидина Елена Николаевна
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | Sawfly_Genomes_Reveal_Evolutionary_Acquisitions_that_Foster… | 1,4 МБ | 25 августа 2020 [Elena_Elpidina] | |
| 3. | Полный текст | Sawfly_Genomes_Reveal_Evolutionary_Acquisitions_that_Foster… | 1,4 МБ | 25 августа 2020 [Elena_Elpidina] | |
| 4. | Полный текст | Sawfly_Genomes_Reveal_Evolutionary_Acquisitions_that_Foster… | 1,4 МБ | 25 августа 2020 [Elena_Elpidina] |