Abstract
Nine inter-generic somatic hybrids named as pfle were produced through PEG-mediated protoplast fusion between Pleurotus florida and Lentinula edodes using double selection method. Hybridity of the newly developed strains was established on the basis of colony morphology, mycelial growth, hyphal traits, fruit-body productivity and inter single sequence repeat (ISSR) marker profiling. Hybrid population was assessed with different phenotypic variables by one-way analysis of variance. Principal component matrices were analyzed for the six phenotypic variables in scatter plot showing maximum positive correlation between each variable for all strains examined. Six ISSR primers generated 66 reproducible fragments with 98.48 % polymorphism. The dendrogram thus created based on unweighted pair-group method with mathematic averages method of clustering and Euclidean distance which exhibited three major groups between the parents and pfle hybrids. Though P. florida parent remained in one group but it showed different degrees of genetic distance with all the hybrid lines belonging to the other two groups while L. edodes was most distantly related to all the hybrid lines. L. edodes specific sequence-rich ISSR amplicon was recorded in all the hybrid lines and in L. edodes but not in P. florida. All the fruit body generating pfle hybrid lines could produce basidiocarp on paddy straw in sub-tropical climate and showed phenotypic resemblance to the P. florida parent.
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Abbreviations
- ANOVA:
-
Analysis of variance
- FDA:
-
Fluorescein diacetate
- IOA:
-
Iodoacetamide
- ISSR:
-
Inter single sequence repeat
- MYG:
-
Malt-yeast extract-glucose
- MYGNa:
-
MYG supplemented with 0.7 M NaCl
- PDA:
-
Potato-dextrose-agar
- PCA:
-
Principal component analysis
- PIC:
-
Polymorphic information content
- SCAR:
-
Sequence characterized amplified region
- UPGMA:
-
Unweighted pair-group method with mathematic averages
References
Anne J, Peberdy JF (1976) Induced fusion of fungal protoplasts following treatment with polyethylene glycol. J Gen Microbiol 92:413–417
Anne J, Peberdy JF (1981) Characterisation of inter-specific hybrids between Penicillium chrysogenum and P. roquefortii by isoenzyme analysis. Trans Br Mycol Soc 77:401–408
Bornet B, Branchard M (2001) Nonanchored inter simple sequence repeat (ISSR) markers: reproducible and specific tools for genome fingerprinting. Plant Mol Biol Report 19:209–215
Chakraborty U, Sikdar SR (2008) Production and characterization of somatic hybrids raised through protoplast fusion between edible mushroom strains Volvariella volvacea and Pleurotus florida. World J Microbiol Biotechnol 24:1481–1492
Chakraborty U, Sikdar SR (2010) Intergeneric protoplast fusion between Calocybe indica (milky mushroom) and Pleurotus florida aids in the qualitative and quantitative improvement of sporophore of the milky mushroom. World J Microbiol Biotechnol 26:213–225
Dellaporta SL, Wood J, Hicks JB (1983) A plant DNA minipreparation: version II. Plant Mol Biol Rep 1:19–21
Horton JS, Raper CA (1991) A mushroom-inducing DNA sequence isolated from the Basidiomycete, Schizophyllum commune. Genetics 129:707–716
Jaccard P (1901) Etude comperative de la distribution florale dans une portion des Alpes et des. Jura. In Bulletin del la Socit Vandoise des Sciences Naturelles 37:547–579
Kevei F, Peberdy JF (1984) Further studies on protoplast fusion and interspecific hybridization within the Aspergillus nidulans group. J Gen Microbiol 130:2229–2236
Kim C, Choi EC, Kim BK (1997) Protoplast fusion between Lentinula edodes and Coriolus versicolor. Arch Pharm Res 20:448–453
Kim BK, Kang JH, Jin M, Kim HW, Shim MJ, Choi EC (2000) Mycelial protoplast isolation and regeneration of Lentinus lepideus. Life Sci 66:1359–1367
Liang ZR, Chang ST (1989) A study on intergeneric hybridization between Pleurotus sajor-caju and Schizophyllum commune by protoplast fusion. Mushroom Sci 12:125–137
Maity S, Mandal EK, Maity K, Bhunia SK, Behera B, Maiti TK, Mallick P, Sikdar SR, Islam SS (2013) Structural study of an immunoenhancing polysaccharide isolated from an edible hybrid mushroom of Pleurotus florida and Lentinula edodes. Bioact Carbohydr Diet Fibre. doi:10.1016/j.bcdf.2013.01.003
Maji PK, Sen IK, Behera B, Maiti TK, Mallick P, Sikdar SR, Islam SS (2012) Structural characterization and study of immunoenhancing properties of a glucan isolated from a hybrid mushroom of Pleurotus florida and Lentinula edodes. Carbohydr Res 358:110–115
Maji PK, Sen IK, Sanjana K, Devi P, Maiti TK, Sikdar SR, Islam SS (2013) Structural elucidation of a biologically active heteroglycan isolated from a hybrid mushroom of Pleurotus florida and Lentinula edodes. Carbohydr Res 368:22–28
Ogawa K (1999) Interspecific and intergeneric hybridization of edible mushrooms by protoplast fusion. In: Chang ST, Buswell JA, Miles PG (eds) Genetics and breeding of edible mushrooms. Gordon and Breach Science Publishers, The Netherlands, pp 193–205
Ohmasa M (1986) Intraspecific protoplast fusion of Pleurotus ostreatus using auxotrophic mutants. Jpn J Breed 36:429–433
Pan YJ, Cheng MJ, Wang ZY, Gong SP, Zheng HG (1992) Interspecies protoplast fusion of Lentinus edodes and Lentinus tigrinus. Acta Agriculturae Shanghai 8:9–13
Park SH, Choi EC, Kim BK (1991) Studies on intergeneric protoplast fusion and nuclear transfer between Ganoderma lucidum and Coriolus versicolor. Arch Pharm Res 14:282–283
Peberdy JF, Fox HM (1999) Protoplast technology and edible mushrooms. In: Chang ST, Buswell JA, Miles PG (eds) Genetics and breeding of edible mushrooms. Gordon and Breach Science Publishers, The Netherlands, pp 125–155
Primrose SB (1987) Modern biotechnology. Blackwell Scientific Publications, Oxford
Qin LH, Tan Q, Chen MJ, Pan YJ (2006) Use of intersimple sequence repeats markers to develop strain-specific SCAR markers for Lentinula edodes. FEMS Microbiol Lett 257:112–116
Sonnenberg AS, Den HK, Van De Munckhof APJ, Van Griensven LJLD (1991) Chromosome separation and assignment DNA probes in Agaricus bisporus. In: van Griensven LJLD (ed) Genetics and breeding of Agaricus. Pudoc, Wageningen, pp 57–61
Sunagawa M, Miura K (1992) Interspecific heterokaryon formation between Auricularia auricula-judae and A. polytricha by electrical protoplast fusion using two metabolic inhibitors. Trans Mycol Soc Jpn 33:375–383
Wang XH, Lazzeri PA, Lorz H (1992) Chromosomal variation in dividing protoplasts derived from cell suspension of barley (Hordeum vulgare L.). Theor Appl Genet 85:181–185
Weir BS (1996) Genetic data analysis II: methods for discrete population genetic data. Sinauer Associates Inc, Sunderland
Widholm JM (1972) The use of fluorescein diacetate and phenosafranine for determining viability of cultured plant cells. Stain Tech 47:189–194
Witte V, Grossmann B, Emeis CC (1989) Molecular probes for the detection of Kluyveromyces marxianus chromosomal DNA in electrophoretic karyotypes of intergeneric protoplast fusion products. Arch Microbiol 152:441–446
Yanagi SO, Kawasumi T, Takebe I, Takemaru T (1988) Genetic analyses of Coprinus cinereus derived through intraspecific protoplast fusion. Agric Biol Chem 52:281–284
Yoo YB (2004) Characterization and molecular genetic analysis of somatic hybrids by protoplast fusion in mushrooms. In: The Mushworld Newsletters, 32nd issue Available via DIALOG http://www.mushworld.com: 1508/characterization and molecular genetic analysis of somatic hybrids by protoplast fusion in mushrooms Cited 10 Oct 2004
Yoo YB, Kim BG, Lee KH, Jeong MJ, Park SC (2000) Basidiomata development and genetic recombination of somatic hybrids with compatible and incompatible strains by protoplast fusion in genera Pleurotus (Fr.) P. Karst. and Ganoderma P. Karst. Int J Med Mushrooms 2:61–69
Yoo YB, Lee KH, Kim BG (2002) Characterization of somatic hybrids with compatible and incompatible species by protoplast fusion in genera Pleurotus (Fr.) P. Karst. and Ganoderma P. Karst by RAPD-PCR analysis. Int J Med Mushrooms 4:147–157
Zar JH (1998) Biostatistical analysis. Fourth Edition, Prentice Hall, ISBN-13: 9780130815422
Acknowledgments
We acknowledge fellowship support to the first author from Bose Institute, Kolkata. We also thankful to Dr. Somnath Bhattacharya, Reader, Bidhan Chandra Krishi Viswa Vidyalaya, Mohanpur, Nadia, West Bengal for his help in statistical analysis.
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11274_2014_1652_MOESM1_ESM.tif
Supplementary Figure 1 Dendrogram showing the relationship amongst the somatic hybrid lines and their parents using (i) Genetic Divergence obtained from DNA fingerprints of 6 ISSR primers and the (ii) UPGMA method of clustering and Euclidean distance. (TIFF 176 kb)
11274_2014_1652_MOESM2_ESM.doc
Supplementary Table 1 Proximity matrix of Jaccard’s dissimilarity coefficients based on amplified DNA fragments from six ISSR primers amongst the pfle hybrid lines and their parents (matrix input file). (DOC 53 kb)
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Mallick, P., Sikdar, S.R. Production and molecular characterization of somatic hybrids between Pleurotus florida and Lentinula edodes . World J Microbiol Biotechnol 30, 2283–2293 (2014). https://doi.org/10.1007/s11274-014-1652-x
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DOI: https://doi.org/10.1007/s11274-014-1652-x