Abstract: Provided herein are various crisphead lettuce varieties, including seeds thereof and methods of using the varieties to generate additional lettuce varieties. The varieties are characterized by their color, size, shape, cold tolerance, and resistance to Bremia lactucae.

Abstract: Provided herein are Brassica oleracea plants being resistant to the plant pathogen Albugo candida and wherein the resistance is encoded by one genomic region on chromosome. Also provided herein are methods for identifying the present Albugo candida resistance and to molecular markers for use in the present methods.

Abstract: Provided herein are spinach plants resistant to Peronospora farinosa and Stemphylium vesicarium, and spinach plants additionally resistant to Cucumber Mosaic Virus (CMV). Also provided herein are genomic fragments providing the present resistances and use thereof for identifying spinach resistant to Peronospora farinosa and Stemphylium vesicarium, and spinach plants additionally resistant to Cucumber Mosaic Virus (CMV). Provided herein are a spinach plant resistant to Peronospora farinosa and Stemphylium vesicarium: including a genomic fragment of Spinacia tetrandra located on chromosome 4 between positions 8255074 and 8620598 of the spinach reference genome, the genomic fragment of Spinacia tetrandra lacking a lethal factor and providing Peronospora farinosa resistance and including a genomic fragment located on chromosome 3 and between positions 1177586 and 1271037 of the spinach reference genome providing Stemphylium vesicarium resistance.

Abstract: Provided herein are Mycosphaerella brassicicola resistant Brassica oleracea plants including a resistance providing genomic fragment including SEQ ID Nos. 1 and 3. The present Mycosphaerella brassicicola resistant Brassica oleracea plants do not include a resistance providing genomic fragment comprising SEQ ID Nos. 2 and 4. Also provided herein are methods for identifying the present plants and the use of the disclosed sequences for identifying Mycosphaerella brassicicola resistant Brassica oleracea plants.

Abstract: The present invention relates to downy mildew, and especially downy mildew caused by the plant pathogen Peronospora farinosa, resistant spinach plants (Spinacia oleracea). The present spinach plants include a downy mildew resistance providing genomic fragment from Spinacia tetrandra. Specifically, the present invention relates to spinach plants being resistant to downy mildew, wherein the spinach plant includes a downy mildew resistance providing genomic fragment from Spinacia tetrandra such as spinach plants including in their genomes one or more nucleic acid sequences selected from the group consisting of SEQ ID No. 1, SEQ ID No. 3, SEQ ID No. 5, SEQ ID No. 7, SEQ ID No. 9, SEQ ID No. 11, SEQ ID No. 13, SEQ ID No. 15, SEQ ID No. 17, SEQ ID No. 19, SEQ ID No. 21, SEQ ID No. 23, SEQ ID No. 25, SEQ ID No. 27, SEQ ID No. 29, SEQ ID No. 31, SEQ ID No. 33 and SEQ ID No. 35.

Abstract: Provided herein are various crisphead lettuce varieties, including seeds thereof and methods of using the varieties to generate additional lettuce varieties. The varieties are characterized by their color, size, shape, cold tolerance, and resistance to Bremia lactucae.

Abstract: Provided herein is a lettuce variety, ‘80020-09I1-007’, including seeds thereof and methods of generating additional lettuce varieties using variety ‘80020-09I1-007’. Lettuce variety ‘80020-09I1-007’ is characterized by its size, long leaf stalk, color, and resistance to Bremia lactucae.

Abstract: Provided herein is a lettuce variety, ‘80020-09I1-007’, including seeds thereof and methods of generating additional lettuce varieties using variety ‘80020-09I1-007’. Lettuce variety ‘80020-09I1-007’ is characterized by its size, long leaf stalk, color, and resistance to Bremia lactucae.

Abstract: The present invention relates to a Plasmodiophora brassicae-resistant Brassica plant. The present invention relates more specifically to a Plasmodiophorabrassicae-resistant Brassica plant comprising in its genome two or more genetic factors imparting resistance, where in the presence of the genetic factors imparting resistance can be determined by the presence of a Quantitative Trait Locus (QTL1) and a Quantitative Trait Locus (QTL3) and/or a Quantitative Trait Locus 5 (QTL5).

Abstract: The present invention relates to a Xanthomonas campestris pv. campestris (Xcc) resistant Brassica plant, and seeds, fruits and or plant parts thereof, and to methods for preparation thereof. Specifically, the present invention relates to a Xcc resistant Brassica oleracea plant, and seeds, fruits and/or plant parts thereof, and methods for preparation thereof. Further, the present invention relates to Quantitative Trait Loci (QTL's) providing the present Xcc resistance and molecular markers, specifically Random Amplified Microsatellite Polymorphism (RAMP) markers, for identifying the present QTL's.

Abstract: The present invention relates to a Plasmodiophora brassicae-resistant Brassica plant. The present invention relates more specifically to a Plasmodiophorabrassicae-resistant Brassica plant comprising in its genome two or more genetic factors imparting resistance, where in the presence of the genetic factors imparting resistance can be determined by the presence of a Quantitative Trait Locus (QTL1) and a Quantitative Trait Locus (QTL3) and/or a Quantitative Trait Locus 5 (QTL5).

Abstract: The present invention relates to a Xanthomonas campestris pv. campestris (Xcc) resistant Brassica plant, and seeds, fruits and or plant parts thereof, and to methods for preparation thereof. Specifically, the present invention relates to a Xcc resistant Brassica oleracea plant, and seeds, fruits and/or plant parts thereof, and methods for preparation thereof. Further, the present invention relates to Quantitative Trait Loci (QTL's) providing the present Xcc resistance and molecular markers, specifically Random Amplified Microsatellite Polymorphism (RAMP) markers, for identifying the present QTL's.