The European delicacy Tuber melanosporum forms mycorrhizae with some indigenous Chinese Quercus species and promotes growth of the oak seedlings
Wang, Ran1,2,3; Guerin-Laguette, Alexis1,4,5; Butler, Ruth4; Huang, Lan-Lan1,2; Yu, Fu-Qiang1,2
Corresponding AuthorGuerin-Laguette, Alexis(alexis.guerin@plantandfood.co.nz) ; Yu, Fu-Qiang(fqyu@mail.kib.ac.cn)
2019-11-23
Source PublicationMYCORRHIZA
ISSN0940-6360
Pages13
AbstractWe aimed to test whether Tuber melanosporum and native Chinese oak species could form stable mycorrhizal symbioses. Six oak species were all either inoculated or not, with spores of the Perigord black truffle in the greenhouse. Ectomycorrhizal development was monitored for up to 32 months. Seedling growth was assessed 2 years after inoculation. From 6 months after inoculation, Tuber melanosporum ectomycorrhizae were successfully produced on five Quercus species endemic to China, as shown by morphological, anatomical, and molecular analyses. Quercus mongolica and Q. longispica showed high receptivity to mycorrhization by T. melanosporum. The symbioses obtained with these two species and with Quercus senescens were stable for at least 32 months. Averaged over all three oak species, mycorrhization by T. melanosporum significantly enhanced canopy diameter, number of leaves, and mean leaf dimension. In spring 2019, mycorrhization by T. melanosporum accelerated budbreak in Q. mongolica. Quercus fabrei and Q. variabilis formed ectomycorrhizae up to 9 months after inoculation but seedlings died 3 months later, probably because of damage by grazing insects. Quercus pseudosemecarpifolia failed to form ectomycorrhizae. Results suggest that T. melanosporum-mycorrhized Q. mongolica and Q. longispica seedlings could be tested for ascocarp production and increased performance in the field.
KeywordTuber melanosporum Quercus spp Mycorrhizal synthesis China Host plant growth
DOI10.1007/s00572-019-00925-y
Indexed BySCI ; SCI
Language英语
WOS Research AreaMycology
WOS SubjectMycology
WOS IDWOS:000498091300001
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/70112
Collection中国科学院东亚植物多样性与生物地理学重点实验室
Corresponding AuthorGuerin-Laguette, Alexis; Yu, Fu-Qiang
Affiliation1.Chinese Acad Sci, CAS Key Lab Plant Divers & Biogeog East Asia, 132 Lanhei Rd, Kunming 650201, Yunnan, Peoples R China
2.SWFU KIB CAS Joint Inst Appl Mycol, Kunming 650224, Yunnan, Peoples R China
3.Univ Lleida, Dept Crop & Forest Sci, Av Alcalde Rovira Roure 191, Lleida 25198, Spain
4.New Zealand Inst Plant & Food Res Ltd, Gerald St, Lincoln 7608, New Zealand
5.Chinese Acad Sci, Kunming Inst Bot, Kunming, Yunnan, Peoples R China
Recommended Citation
GB/T 7714
Wang, Ran,Guerin-Laguette, Alexis,Butler, Ruth,et al. The European delicacy Tuber melanosporum forms mycorrhizae with some indigenous Chinese Quercus species and promotes growth of the oak seedlings[J]. MYCORRHIZA,2019:13.
APA Wang, Ran,Guerin-Laguette, Alexis,Butler, Ruth,Huang, Lan-Lan,&Yu, Fu-Qiang.(2019).The European delicacy Tuber melanosporum forms mycorrhizae with some indigenous Chinese Quercus species and promotes growth of the oak seedlings.MYCORRHIZA,13.
MLA Wang, Ran,et al."The European delicacy Tuber melanosporum forms mycorrhizae with some indigenous Chinese Quercus species and promotes growth of the oak seedlings".MYCORRHIZA (2019):13.
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