Molecular systematics and the evolution of mycoheterotrophy of tribe Neottieae (Orchidaceae, Epidendroideae)

Abstract. Neottieae comprise about 150–200 species and are distributed mainly in temperate and subtropical zones of the northern hemisphere. Mycoheterotrophy is common in Neottieae. Based on three DNA markers and a broad sampling of Neottieae, these results indicate that Neottieae is strongly suppor...

Descripción completa

Detalles Bibliográficos
Autores principales: Zhou, Ting, Jin, Xiao-Hua
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Pensoft Publishers 2018
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5799734/
https://www.ncbi.nlm.nih.gov/pubmed/29416419
http://dx.doi.org/10.3897/phytokeys.94.21346
_version_ 1783298062968422400
author Zhou, Ting
Jin, Xiao-Hua
author_facet Zhou, Ting
Jin, Xiao-Hua
author_sort Zhou, Ting
collection PubMed
description Abstract. Neottieae comprise about 150–200 species and are distributed mainly in temperate and subtropical zones of the northern hemisphere. Mycoheterotrophy is common in Neottieae. Based on three DNA markers and a broad sampling of Neottieae, these results indicate that Neottieae is strongly supported as monophyletic and Palmorchis is sister to the remaining genera of Neottieae. Holopogon and Neottia s.s. are deeply nested within Listera. The habit of leafless mycotrophy has independently evolved at least three times in Neottieae, one in Cephalanthera, another in Neottia s.l. and the third in the clade formed by Limodorum and Aphyllorchis.
format Online
Article
Text
id pubmed-5799734
institution National Center for Biotechnology Information
language English
publishDate 2018
publisher Pensoft Publishers
record_format MEDLINE/PubMed
spelling pubmed-57997342018-02-07 Molecular systematics and the evolution of mycoheterotrophy of tribe Neottieae (Orchidaceae, Epidendroideae) Zhou, Ting Jin, Xiao-Hua PhytoKeys Research Article Abstract. Neottieae comprise about 150–200 species and are distributed mainly in temperate and subtropical zones of the northern hemisphere. Mycoheterotrophy is common in Neottieae. Based on three DNA markers and a broad sampling of Neottieae, these results indicate that Neottieae is strongly supported as monophyletic and Palmorchis is sister to the remaining genera of Neottieae. Holopogon and Neottia s.s. are deeply nested within Listera. The habit of leafless mycotrophy has independently evolved at least three times in Neottieae, one in Cephalanthera, another in Neottia s.l. and the third in the clade formed by Limodorum and Aphyllorchis. Pensoft Publishers 2018-01-29 /pmc/articles/PMC5799734/ /pubmed/29416419 http://dx.doi.org/10.3897/phytokeys.94.21346 Text en Ting Zhou, Xiao-Hua Jin http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
spellingShingle Research Article
Zhou, Ting
Jin, Xiao-Hua
Molecular systematics and the evolution of mycoheterotrophy of tribe Neottieae (Orchidaceae, Epidendroideae)
title Molecular systematics and the evolution of mycoheterotrophy of tribe Neottieae (Orchidaceae, Epidendroideae)
title_full Molecular systematics and the evolution of mycoheterotrophy of tribe Neottieae (Orchidaceae, Epidendroideae)
title_fullStr Molecular systematics and the evolution of mycoheterotrophy of tribe Neottieae (Orchidaceae, Epidendroideae)
title_full_unstemmed Molecular systematics and the evolution of mycoheterotrophy of tribe Neottieae (Orchidaceae, Epidendroideae)
title_short Molecular systematics and the evolution of mycoheterotrophy of tribe Neottieae (Orchidaceae, Epidendroideae)
title_sort molecular systematics and the evolution of mycoheterotrophy of tribe neottieae (orchidaceae, epidendroideae)
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5799734/
https://www.ncbi.nlm.nih.gov/pubmed/29416419
http://dx.doi.org/10.3897/phytokeys.94.21346
work_keys_str_mv AT zhouting molecularsystematicsandtheevolutionofmycoheterotrophyoftribeneottieaeorchidaceaeepidendroideae
AT jinxiaohua molecularsystematicsandtheevolutionofmycoheterotrophyoftribeneottieaeorchidaceaeepidendroideae

Ejemplares similares