Table 1. Genetic variability ofWx-A1, Wx-B1 and Wx-D1 loci in Argentinean bread wheat cultivars obtained using PCR markers. In underlined, cultivars in which waxy proteins were also characterized by SDS-PAGE.

Locus and allele

Wx-A1 Wx-B1

Wx-D1

Cultivar Name

a            a           a

Acienda, Baguette 10, Baguette 19, Baguette 20, Baguette Premium 13, Biointa 3000, Biointa 3003, Bonaerense Cauquén, Bonaerense Pasuco, Bordenave Puán Sag., Buck Arriero, Buck Brasil, Buck Chacarero, Buck Chambergo, Buck Charrúa, Buck Farol, Buck Guapo, Buck Guatimozín, Buck Manantial, Buck Mataco, Buck Mejorpan, Buck Namuncurá, Buck Ňandú, Buck Palenque, Buck Pampero, Buck Panadero, Buck Patacón, Buck Sureño, Buck Yapeyú, Buck Yatasto, Caudillo, Cooperación Liquen, Cooperación Millán, Cooperación Nahuel, Diamante INTA, Furlani Accidio, General Roca INTA, Inia Churrinche, Inia Condor, Inia Tijetera, Inia Torcaza, Klein Cobre, Klein Don Enrique, Klein Escudo, Klein Flecha, Klein Gavilán, Klein Jabalí, Klein Proteo, Klein Tauro, Leones INTA, Lona, Malambo, Marcos Juárez INTA, Pergamino Gaboto, Prointa Bon. Hurón, Prointa Bon. Redomón, Prointa Cauquén, Prointa Colibrí, Prointa Elite, Prointa Gaucho, Prointa Guazú, Prointa Hurón, Prointa Imperial, Prointa Oasis, Prointa Súper, Triguero 100

a           b            a

Buck Mataco, Granero INTA, Klein Chajá, Klein Escorpión, Klein Rendidor, Prointa Molinero, Prointa Puntal

a           e            a

ACA 302, ACA 303, Biointa 2001, Buck Pingo, Buck Poncho

g           a            a

ACA 223, Buck Biguá, Buck Pronto, Cronox, Greina, Klein Martillo, Klein Pegaso, Klein Salado, Klein Volcán, Las Rosas INTA, Pampa INTA, Prointa 5 Cerros, Prointa Bon. Alazán, Prointa Huen Pan, Zorzal

g          b            a

ACA 801, Agrovic 2000, Buck Guaraní, Cooperación Nahuel, Klein Sagitario, Prointa Amanecer, Prointa Don Humberto, Prointa Federal, Prointa Granar, Prointa Milenium