MORPHOANATOMICAL AND PHyLOGENETIC CHARACTERIzATION OF THE ECTOMyCORRHIzA BETWEEN LAccARIA SQuARRoSA WITH PINuS PSEuDoSTRoBuS AND ITS RELEVANCE FOR REFORESTATION PROGRAMS

doi:10.17129/botsci.2830

KIB OpenIR

	MORPHOANATOMICAL AND PHyLOGENETIC CHARACTERIzATION OF THE ECTOMyCORRHIzA BETWEEN LAccARIA SQuARRoSA WITH PINuS PSEuDoSTRoBuS AND ITS RELEVANCE FOR REFORESTATION PROGRAMS
	Herrera,Mariana ; Fu-Qiang Yu ; Ramos-Rendon,David ; Martinez-Reyes,Magdalena ; Hernandez-Santiago,Austino ; Chater,Caspar C. C.; Perez-Moreno,Jesos
	2021
发表期刊	BOTANICAL SCIENCES
ISSN	2007-4298
摘要	Background: Pinus (Coniferophyta) and Laccaria (Basidiomycota) establish ectomycorrhizal symbioses in natural forests. However, their detailed mor-phoanatomical and phylogenetic characterization have received little attention. Accurate identification of native host symbionts is of paramount relevance to the production of mycorrhized seedlings for successful reforestation programs. Questions/Objective: We aimed to determine if L. squarrosa is able to establish ectomycorrhizal symbiosis with gymnosperms, thereby widening its host range and highlighting its relevance as a potential inoculant for pine seedlings. Currently, L. squarrosa is only known from its type collection associ-ated with the angiosperm Fagus grandifolia var. mexicana. Studied species: The fungus L. squarrosa and Pinus pseudostrobus, a tree endemic to Mexico. Study site and dates: APinus-Quercus forest in Piedra Canteada, Nanacamilpa, Tlaxcala; 2018-2020. Methods: L. squarrosa basidiomata were identified and ectomycorrhizal roots were collected and morphoanatomically characterized. For molecular identification, DNA was extracted, PCR was performed targeting the nuclear ribosomal internal transcribed spacer region (nucrDNA ITS) for the myco-biont identification and the chloroplastic single-locus trnL region for the phytobiont. Results: In the phylogenetic analyses, our sequences from basidiomata and ectomycorrhizae clustered together with L. squarrosa with high values of supporting identity. Meanwhile, P. pseudostrobus was molecularly identified as the phytobiont. Conclusions: This is one of the few worldwide characterizations of Laccaria ectomycorrhiza under field conditions and contributes to the understanding of the ecology, distribution, and economic relevance of the symbiotic association. Our data suggest that L. squarrosa has potential for use as a native inoculant for P. pseudostrobus tree production.
关键词	Ectomycorrhizal symbiosis edible wild mushrooms inoculants Neotropics pines PRIMARY SUCCESSION DOUGLAS-FIR FUNGUS FOREST MONTEZUMAE GROWTH
DOI	10.17129/botsci.2830
WOS记录号	WOS:000750868900001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/73377
专题	中国科学院昆明植物研究所
作者单位	1.[Herrera, Mariana 2.Chinese Acad Sci, Kunming Inst Bot, Yunnan Key Lab Fungal Divers & Green Dev, Germplasm Bank Wild Species, Kunming, Yunnan, Peoples R China 3.[Martinez-Reyes, Magdalena 4.Hernandez-Santiago, Austino 5.Colegio Postgrad, Campus Montecillo, Texcoco, Mexico 6.Univ Intercultural Estado Mexico, Campus Tepetlixpa, Tepetlixpa, Mexico 7.[Chater, Caspar C. C.] Royal Bot Gardens, Dept Nat Capital & Plant Hlth, Richmond, Kew, England
推荐引用方式 GB/T 7714	Herrera,Mariana,Fu-Qiang Yu,Ramos-Rendon,David,et al. MORPHOANATOMICAL AND PHyLOGENETIC CHARACTERIzATION OF THE ECTOMyCORRHIzA BETWEEN LAccARIA SQuARRoSA WITH PINuS PSEuDoSTRoBuS AND ITS RELEVANCE FOR REFORESTATION PROGRAMS[J]. BOTANICAL SCIENCES,2021.
APA	Herrera,Mariana.,Fu-Qiang Yu.,Ramos-Rendon,David.,Martinez-Reyes,Magdalena.,Hernandez-Santiago,Austino.,...&Perez-Moreno,Jesos.(2021).MORPHOANATOMICAL AND PHyLOGENETIC CHARACTERIzATION OF THE ECTOMyCORRHIzA BETWEEN LAccARIA SQuARRoSA WITH PINuS PSEuDoSTRoBuS AND ITS RELEVANCE FOR REFORESTATION PROGRAMS.BOTANICAL SCIENCES.
MLA	Herrera,Mariana,et al."MORPHOANATOMICAL AND PHyLOGENETIC CHARACTERIzATION OF THE ECTOMyCORRHIzA BETWEEN LAccARIA SQuARRoSA WITH PINuS PSEuDoSTRoBuS AND ITS RELEVANCE FOR REFORESTATION PROGRAMS".BOTANICAL SCIENCES (2021).