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DM 10-77

  • Red berries
SpeciesShare of its ancestry traced back to each wild grape species, through the most probable parents. Unknown: lines no source traces back.
  • V. riparia50%
  • V. vinifera50%
Origin
MacGregor, David

Origins

The most probable parents of DM 10-77, and what each source says.

ParentsDNA-confirmedA DNA (marker) study confirmed this parent.Sources agreeTwo or more sources name this parent, without DNA proof.One source onlyOnly one source names this parent.⚠ Sources disagreeSources name different parents, or a DNA test did not confirm the stated one.UnknownNo source names this parent.

Mother (seed parent)
Vitis ripariaOne source only

Chateau Stripmine names Vitis riparia

Father (pollen parent)
MerlotOne source only

Chateau Stripmine names Merlot

Most probable recent ancestors of DM 10-77. Fainter lines are less certain links. Click a variety for details.Full family tree →
What each source says (1 source)

✓ matches the most probable parent · ✓ ⇄ same parent, but listed as the other parent · ≈ described only by species, consistent · – this source doesn't know this parent, no conflict · ≠ names a different one · struck through = not confirmed by a DNA test.

SourceMother (seed parent)Father (pollen parent)Basis
Chateau Stripmine
David MacGregor — crosses list ↗		V. riparia Merlot Compiled list (original sources not recorded)
Original wording

Listed on David MacGregor — crosses list: seed parent V. riparia, pollen parent Merlot.

Row as shown on the site: DM 10-77 · V. riparia · Merlot · red

Chateau Stripmine compiles many publications without recording which one each line comes from, so its agreement counts for less than an independent genebank.

Sources checked: VIVC: not found · Chateau Stripmine: gives a pedigree · USDA GRIN: not found

Breeding records
Breeder
MacGregor, David — Chateau Stripmine

Species ancestry

DM 10-77's ancestry is fully traced back to wild species.

  • V. vinifera50%
  • V. riparia50%

How certain is the whole lineage?Covers every generation back to wild species, not just the parents: each part of the lineage counts its weakest link.Includes a one-source link: Traced through at least one link given by a single source.

Following every line of DM 10-77's ancestry back to wild species: about 100% relies on a single source somewhere.

  • Includes a one-source link100%

OffspringOur database holds the varieties our winegrowers grow and all their ancestors. These are the descendants we know of, not every variety ever bred from this one.

1 variety was bred directly from DM 10-77.

Bred directly from it (1)

Varieties bred directly from DM 10-77. Click a variety for details.Full descendant tree →

Sources

Pedigree data for DM 10-77 combines these sources: