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Table 2 Genotypes at the VMC 5g7 and VMC 6c10 loci of clones regenerated through embryogenesisor shoot organogenesis

From: Genetic chimerism of Vitis viniferacv. Chardonnay 96 is maintained through organogenesis but not somatic embryogenesis

  Locus alleles (bp)
Plant origin DNA origin VMC 6c10 VMC 5g7 cell layer of origin
anthers     
   Inflorescence A     
   Primary (20) or secondary (6) somaclones Leaves iv + gh 114:140 198:222 L1
  Rootlets iv 114:140 198:222 L1
   Inflorescence B     
   Primary somaclones (3) Leaves iv 114:140 198:222 L1
   Inflorescence C     
   Primary (5) or secondary (1) somaclones Leaves iv + gh 114:140 198:222 L1
   Inflorescence D     
   Primary somaclone (1) Leaves iv + gh 114:140 198:222 L1
nodal explants     
   Primary somaclones (16)     
  Leaves iv 114:140 198:222 L1
  Rootlets iv 114:140 198:222 L1
meristematic bulk     
   clones (7)     
  Leaves iv 114:140:142 198:220:222 L1 + L2
  1. from:
  2. – anthers from 4 different inflorescences (A, B, C, D)
  3. – nodal explants
  4. or through shoot organogenesis from meristematic bulks
  5. (N°) : number of clones, iv : in vitro, gh : greenhouse
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BMC Plant Biology

ISSN: 1471-2229

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