{"id":51945,"date":"2018-08-02T11:58:57","date_gmt":"2018-08-02T18:58:57","guid":{"rendered":"http:\/\/in.nau.edu\/news\/?p=51945"},"modified":"2018-08-02T11:59:49","modified_gmt":"2018-08-02T18:59:49","slug":"soil-fungi","status":"publish","type":"post","link":"https:\/\/in.nau.edu\/news\/soil-fungi\/","title":{"rendered":"NAU undergrad research examines role of soil fungi in pinyon pine survival during record drought"},"content":{"rendered":"

By<\/span> Lara<\/span><\/strong> M. Schmit<\/strong>
\n<\/span>Merriam-Powell Center for Environmental Research<\/span><\/em><\/p>\n

\n

Soil fungal communities, which are strongly influenced by a plant\u2019s inherited genetic traits, affect seedling success during drought conditions, according to Northern Arizona University research recently published in New Phytologist<\/em>. These findings could be used to improve restoration success for Arizona forests experiencing drought-induced die-offs.<\/p>\n

The study<\/a> examined the soil fungal communities of pinyon pine seedlings (Pinus edulis<\/em>) that were produced by either drought-tolerant or drought-intolerant mother trees. The species and diversity of the soil fungi that colonized the roots of the seedlings differed between these two types of seedlings. The more diverse fungal community associated with drought-tolerant trees provided the key to surviving drought.<\/p>\n

\u201cOur findings highlight the important role fungal mutualists play in determining the success of their host plants during drought conditions,\u201d said Adair Patterson<\/strong>, the study\u2019s lead author and an NAU Hooper Undergraduate Research Award recipient. \u201cMany studies have examined the effects of drought on individual tree species, but few have considered how drought might interact with soil microbes to influence tree survival.\u201d<\/p>\n

Beneficial fungal communities help the host plant increase water and nutrient uptake and provide protection against harmful pathogens and parasites in exchange for sugars created by the tree.<\/p>\n

A team of NAU researchers has been studying the importance of soil fungi to the growth and survival of pinyon pine for more than two decades that include drought and pre-drought conditions.<\/p>\n

\"fungi\"<\/a>\u201cNew Phytologist<\/em> is a top journal, and we are all immensely proud of Adair,\u201d said Catherine Gehing<\/strong>, professor in the Department of Biological Sciences and co-executive director of the Merriam-Powell Center<\/a>. \u201cThe ability of a recent graduate to publish in a top journal is a testament to our teaching faculty and their commitment to student achievement.\u201d<\/p>\n

Coauthors include NAU\u2019s Amy Whipple<\/strong>, Thomas Whitham<\/strong> and Gehring, <\/strong>and Lluvia Flores-Renteria from San Diego State University. Support for the research was provided by the National Science Foundation, NASA Space Grants and a Hooper Undergraduate Research Award.<\/p>\n

\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

By Lara M. Schmit Merriam-Powell Center for Environmental Research Soil fungal communities, which are strongly influenced by a plant\u2019s inherited genetic traits, affect seedling success during drought conditions, according to Northern Arizona University research recently published in New Phytologist. These findings could be used to improve restoration success for Arizona forests experiencing drought-induced die-offs. The…<\/a><\/p>\n","protected":false},"author":51,"featured_media":51954,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[11],"tags":[],"class_list":["post-51945","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-research-academics"],"acf":[],"_links":{"self":[{"href":"https:\/\/in.nau.edu\/news\/wp-json\/wp\/v2\/posts\/51945","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/in.nau.edu\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/in.nau.edu\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/in.nau.edu\/news\/wp-json\/wp\/v2\/users\/51"}],"replies":[{"embeddable":true,"href":"https:\/\/in.nau.edu\/news\/wp-json\/wp\/v2\/comments?post=51945"}],"version-history":[{"count":0,"href":"https:\/\/in.nau.edu\/news\/wp-json\/wp\/v2\/posts\/51945\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/in.nau.edu\/news\/wp-json\/wp\/v2\/media\/51954"}],"wp:attachment":[{"href":"https:\/\/in.nau.edu\/news\/wp-json\/wp\/v2\/media?parent=51945"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/in.nau.edu\/news\/wp-json\/wp\/v2\/categories?post=51945"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/in.nau.edu\/news\/wp-json\/wp\/v2\/tags?post=51945"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}