{"id":28234,"date":"2018-11-29T12:01:33","date_gmt":"2018-11-29T11:01:33","guid":{"rendered":"http:\/\/www.h-its.org\/?p=28234"},"modified":"2019-06-06T13:35:49","modified_gmt":"2019-06-06T11:35:49","slug":"hemiptera","status":"publish","type":"post","link":"https:\/\/www.h-its.org\/de\/2018\/11\/29\/hemiptera\/","title":{"rendered":"Effort clarifies major branch of insect tree of life"},"content":{"rendered":"\n
\"\"<\/a>
Alexey Kozlov, Scientific Computing group (Photo: HITS)<\/figcaption><\/figure><\/div>\n\n\n\n

A team of international researchers just published a new study on Hemiptera, using a vast amount molecular data to investigate their evolutionary history of more than 350 million years. An important part of the study was the reconstruction of the phylogenetic trees with a tool developed in the Scientific Computing group at HITS, Heidelberg. The reconstruction was performed on the supercomputer SuperMUC in Garching near Munich.<\/strong><\/p>\n\n\n\n

Hemiptera insects include fierce creatures such as stink bugs, bed bugs, scale insects and aphids.  With a massive number of species, two-thirds of which are still unknown to science, members of this insect group make up one of the twiggiest branches of the tree of life.
A new study published in the Proceedings of the National Academy of Sciences<\/em> (PNAS) collected a vast amount of molecular data on these insects and used the information to help tease out their family relationships and evolutionary history. The findings – and the data, which are now publicly available – will aid future research into some of the most abundant and economically important insects on the planet, the researchers said.<\/p>\n\n\n\n

The study was led by Kevin Johnson and Christopher Dietrich from the Illinois Natural History Survey (INHS), USA. The researchers analyzed nearly 2,400 protein-coding genes, their expression in the form of messenger RNA and the resulting amino-acid sequences. It was a massive effort involving collaborators in China, Germany, Switzerland, Japan and across the United States. Alexey Kozlov <\/strong>(Heidelberg Institute for Theoretical Studies, HITS) contributed the reconstruction of the phylogenetic trees, using the ExaML tool developed in the Scientific Computing group at HITS. The reconstruction was performed on the SuperMUC, a supercomputer at the Leibniz Computing Center in Garching near M\u00fcnchen.<\/p>\n\n\n\n

For the whole story, see the INHS press release<\/a><\/strong><\/p>\n\n\n\n

HITS Scientific contact:
<\/strong>Alexey Kozlov
Alexey.kozlov@h-its.org<\/a>
www.h-its.org<\/a><\/p>\n\n\n\n

Press Contact<\/strong>
Dr. Peter Saueressig
Head of Communications
HITS Heidelberg Institute for Theoretical Studies
Phone: +49-6221-533-245
peter.saueressig@h-its.org<\/p>\n","protected":false},"excerpt":{"rendered":"

A team of international researchers just published a new study on Hemiptera, using a vast amount molecular data to investigate their …<\/p>\n","protected":false},"author":58,"featured_media":35045,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[],"hits-research-group":[],"class_list":["post-28234","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\nEffort clarifies major branch of insect tree of life - HITS gGmbH<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.h-its.org\/de\/2018\/11\/29\/hemiptera\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Effort clarifies major branch of insect tree of life - 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