Lettuce variety 45-100 RZ
AssigneeRijk Zwaan Zaadteelt En Zaadhandel B.V.
InventorsMaria Helena Roosenboom-Kooijmans, Willem van Vliet
Life of this patent
Estimating the term…
Abstract
The present invention relates to a Lactuca sativa seed designated 45-100 RZ. The present invention also relates to a Lactuca sativa plant produced by growing the 45-100 RZ seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 45-100 RZ.
Claims33
A seed of lettuce variety 45-100 RZ, a sample of seed of said variety having been deposited under NCIMB Accession No. 42847.
A method of vegetatively propagating a plant of lettuce variety 45-100 RZ comprising
- (a) collecting tissue capable of being propagated from a plant of lettuce 45-100 RZ, a sample of seed of said variety having been deposited under NCIMB Accession No. 42847,
- (b) cultivating the tissue to obtain proliferated shoots and rooting the proliferated shoots to obtain rooted plantlets, and
- (c) optionally growing plants from the rooted plantlets.
A method for producing a progeny plant of lettuce variety 45-100 RZ, comprising crossing a plant designated 45-100 RZ, a sample of seed of said variety having been deposited under NCIMB Accession No. 42847, with itself or with another lettuce plant, harvesting the resultant seed, and growing said seed.
A method for producing a seed of a 45-100 RZ-derived lettuce plant comprising
- (a) crossing a plant of lettuce variety 45-100 RZ, a sample of seed of which having been deposited under NCIMB Accession No. 42847, with a second lettuce plant, and
- (b) whereby seed of a 45-100 RZ-derived lettuce plant forms.
A method of introducing at least one new trait into a plant of lettuce variety 45-100 RZ comprising:
- (a) crossing a plant of lettuce variety 45-100 RZ, a sample of seed of which having been deposited under NCIMB Accession No. 42847, with a second lettuce plant that comprises the at least one new trait to produce progeny seed,
- (b) harvesting and planting the progeny seed to produce at least one progeny plant of a subsequent generation, wherein the progeny plant comprises the at least one new trait,
- (c) crossing the progeny plant with a plant of lettuce variety 45-100 RZ to produce backcross progeny seed,
- (d) harvesting and planting the backcross progeny seed to produce a backcross progeny plant, and
- (e) repeating steps (c) and (d) for at least three additional generations to produce a lettuce plant of variety 45-100 RZ comprising the at least one new trait and otherwise all of the physiological and morphological characteristics of a plant of lettuce variety 45-100 RZ, when grown in the same environmental conditions.
A method of producing a plant of lettuce variety 45-100 RZ comprising at least one new trait, the method comprising
- introducing a mutation or transgene conferring the at least one new trait into a plant of lettuce variety 45-100 RZ,
- wherein a sample of seed of said variety has been deposited under NCIMB Accession No. 42847.
A lettuce plant designated 45-100 RZ, representative seed of which having been deposited under NCIMB Accession No. 42847, further comprising a transgene.
Dependencies are inferred from the claim text.