Enhancing White Truffle (Tuber magnatum Picco and T. borchii Vittad.) Cultivation Through Biotechnology Innovation

2021 ◽  
pp. 505-532
Author(s):  
Alessandra Zambonelli ◽  
Mirco Iotti ◽  
Federico Puliga ◽  
Ian R. Hall
Keyword(s):  
White Truffle ◽  
Tuber Magnatum

First production of Italian white truffle (Tuber magnatum Pico) ascocarps in an orchard outside its natural range distribution in France

Mycorrhiza ◽  
2021 ◽  
Vol 31 (3) ◽  
pp. 383-388 ◽  
Author(s):  
Cyrille Bach ◽  
Pauline Beacco ◽  
Pierre Cammaletti ◽  
Zhixiao Babel-Chen ◽  
Emilie Levesque ◽  
...  
Keyword(s):  
Range Distribution ◽  
White Truffle ◽  
Tuber Magnatum ◽  
Natural Range

Using an ≴electronic nose” to discriminate white truffle (Tuber magnatum Pico) quality

2001 ◽  
Vol 21 (6) ◽  
pp. 683-695 ◽  
Author(s):  
Cécila Nicolas-Saint Denis ◽  
Piero Visani ◽  
Gilles Trystram ◽  
Joseph Hossenlopp ◽  
Romain Houdard
Keyword(s):  
Electronic Nose ◽  
White Truffle ◽  
Tuber Magnatum

Geographical traceability of Italian white truffle (Tuber magnatum Pico) by the analysis of volatile organic compounds

2008 ◽  
Vol 22 (20) ◽  
pp. 3147-3153 ◽  
Author(s):  
Anna Maria Gioacchini ◽  
Michele Menotta ◽  
Michele Guescini ◽  
Roberta Saltarelli ◽  
Paola Ceccaroli ◽  
...  
Keyword(s):  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
White Truffle ◽  
Tuber Magnatum ◽  
Volatile Organic ◽  
Geographical Traceability

scholarly journals De novo transcriptome assembly of the Italian white truffle (Tuber magnatum Pico)

2018 ◽  
Author(s):  
Federico Vita ◽  
Amedeo Alpi ◽  
Edoardo Bertolini
Keyword(s):  
Molecular Mechanisms ◽  
De Novo ◽  
Transcriptome Assembly ◽  
Rna Seq ◽  
Genetic Studies ◽  
Protein Coding ◽  
Important Species ◽  
White Truffle ◽  
Tuber Magnatum ◽  
Insight Into

AbstractThe Italian white truffle (Tuber magnatum Pico) is a gastronomic delicacy that dominates the worldwide truffle market. Despite its importance, the genomic resources currently available for this species are still limited. Here we present the first de novo transcriptome assembly of T. magnatum. Illumina RNA-seq data were assembled using a single-k-mer approach into 22,932 transcripts with N50 of 1,524 bp. Our approach allowed to predict and annotate 12,367 putative protein coding sequences, reunited in 6,723 loci. In addition, we identified 2,581 gene-based SSR markers. This work provides the first publicly available reference transcriptome for genomics and genetic studies providing insight into the molecular mechanisms underlying the biology of this important species.

Volatile Compounds of the White Truffle (Tuber magnatum Pico) from Middle Italy

1996 ◽  
Vol 11 (4) ◽  
pp. 239-243 ◽  
Author(s):  
Franco Bellesia ◽  
Adriano Pinetti ◽  
Alberto Bianchi ◽  
Bruno Tirillini
Keyword(s):  
Volatile Compounds ◽  
White Truffle ◽  
Tuber Magnatum

Intraspecific isozyme variability in Italian populations of the white truffle Tuber magnatum

2001 ◽  
Vol 105 (3) ◽  
pp. 365-369 ◽  
Author(s):  
Giuliano Frizzi ◽  
Giorgio Lalli ◽  
Michele Miranda ◽  
Giovanni Pacioni
Keyword(s):  
White Truffle ◽  
Tuber Magnatum ◽  
Isozyme Variability

scholarly journals Biochemical characterization of a sphingomonad isolate from the ascocarp of white truffle (Tuber magnatum Pico)

2011 ◽  
Vol 63 (3) ◽  
pp. 697-704 ◽  
Author(s):  
A. Pavic ◽  
S. Stankovic ◽  
Zaklina Marjanovic
Keyword(s):  
Life Cycle ◽  
16S Rdna ◽  
Biochemical Characterization ◽  
Rdna Sequence ◽  
16S Rdna Sequence ◽  
White Truffle ◽  
Tuber Magnatum ◽  
Available Information

Available information on bacteria that influence the economically important white truffle (Tuber magnatum Pico) life cycle is scarce. From the ascocarp of white truffle we isolated a strain TMG 022C, capable for growth in nitrogendepleted conditions and assimilation of mannitol and trehalose. According to 16S rDNA sequence phylogeny, the strain was closely related to Sphingobium amiense. The strain had the ability to perform ammonification, reduce nitrate and solubilize Ca3(PO4)2, produce chitinase, lipase, phospholipase and ?-glucanase, but not cellulase, pectinase, protease and siderophores. The results suggest that Sphingobium sp. TMG 022C could have an influence on the Tuber magnatum life cycle through improved mycelium nutrition and ascocarp decomposition.

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