Melon plants with maturity indicator
AssigneeSyngenta Crop Protection AG
InventorsRakesh Kumar, Marc Oliver, Jose Ignacio Alvarez Casanueva
Life of this patent
Estimating the term…
Abstract
The invention relates to novel melon plants producing fruits displaying a combination of a long shelf-life trait as well as a maturity indicator trait. The invention also relates to seeds and parts of said plants, for example fruits. The invention further relates to methods of making and using such seeds and plants. The invention also relates to novel genetic sequences associated with a rind-turning phenotype at maturity, which, when combined with a long shelf-life allele, significantly alters the characteristics of the maturing melon fruit, functions as a reliable maturity indicator while retaining suitable marketable features and results in a novel melon plant type.
Claims19
A cultivated melon plant having a long shelf-life phenotype comprising in its genome:
- at least one copy of an introgressed sequence from Cucumis melo var. dudaim conferring a rind-turning phenotype, located on chromosome 6, mapped between position 25115792 bp in the public reference genome v CM3.5.1 and position 30769753 bp in the public reference genome v CM3.5.1, and comprising the following flanking SNP markers:
- i) SEQ ID NO:
- 1 comprising an A genotype in the heterozygous or homozygous state for SNP marker 1 at a position corresponding to position 61 in SEQ ID NO:
- 1;
- and
- ii) SEQ ID NO:
- 46 comprising a C genotype in the heterozygous or homozygous state for SNP marker 10 at a position corresponding to position 196 in SEQ ID NO:
- 46;
- wherein said introgressed sequence is comprised in melon line 19MNA106815, representative seed of which is deposited under ATCC Accession No. PTA-126875, or a progeny thereof;
- and
- wherein said cultivated melon plant produces melon fruit exhibiting a long shelf-life phenotype, wherein said long shelf-life phenotype is characterized by fruits that do not form an abscission layer at maturity, wherein said melon fruit further exhibits a rind-turning phenotype when reaching full maturity, and wherein said rind-turning phenotype is characterized by a rind colour turning from green when immature into yellow when reaching full maturity.
A plant of melon line 19MNA106815, representative seed of which is deposited under ATCC Accession No. PTA-126875.
Dependencies are inferred from the claim text.