|
|
| Guadarrama-Mendoza,P.C.; Valencia del Toro,G.; Ramírez-Carrillo,R.; Robles-Martínez,F.; Yáñez-Fernández,J.; Garín-Aguilar,M.E.; Hernández,C.G.; Bravo-Villa,G.. |
| Two native Pleurotus spp. strains (white LB-050 and pale pink LB-051) were isolated from rotten tree trunks of cazahuate (Ipomoea murucoides) from the Mexican Mixtec Region. Both strains were chemically dedikaryotized to obtain their symmetrical monokaryotic components (neohaplonts). This was achieved employing homogenization time periods from 60 to 65 s, and 3 day incubation at 28 °C in a peptone-glucose solution (PGS). Pairing of compatible neohaplonts resulted in 56 hybrid strains which were classified into the four following hybrid types: (R1-n xB1-n, R1-n xB2-1, R2-n xB1-n and R2-n xB2-1). The mycelial growth of Pleurotus spp. monokaryotic and dikaryotic strains showed differences in texture (cottony or floccose), growth (scarce, regular or abundant),... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pleurotus; Mycelial growth; Mycelial morphology; Hybrid strains; Monokaryotization. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822014000300016 |
| |
