All the news for Breeding

Genetic and environmental determinants of pollen fertility and flowering phenology in sour cherry

Breeding

25 Aug 2026

A University of Belgrade study in Serbia examines pollen germination, pollen tube growth and flowering phenology in six sour cherry genotypes, highlighting the decisive role of genetics, environment and phenotypic stability in orchard pollination under field conditions.

Sweet cherry resilience to abiotic stresses: the role of HSP proteins

Breeding

21 Aug 2026

A genomic study identifies 17 HSP70 and HSP90 genes in sweet cherry and explains how they respond to heat and salinity. The results highlight key genes, including PavHSP90-5, that could support breeding of cultivars with resilience to climatic and environmental stress.

Pigmentation variability in sour cherry: fruit color does not reflect genetic relatedness

Breeding

12 Aug 2026

A study of 27 Hungarian and international sour cherry cultivars examines genetics, anthocyanins and fruit pigmentation. Results show that fruit colour depends mainly on gene expression and regulators such as MYB10, rather than on overall genetic relatedness among cultivars.

Fruit crops breeding in Belarus and the strategic role of genetic resources introduced from Russia

Breeding

16 Jun 2026

Cooperation between Belarus and VNIISPK strengthens genetic improvement in apple, cherry and currant, selecting productive, disease-resistant varieties adapted to local conditions and supporting a more innovative, resilient and competitive fruit industry across Eastern Europe.

WSU is using history to develop new, improved cherry varieties

Breeding

11 Jun 2026

Washington State University is tracing breeder Thomas Toyama’s genetic legacy to develop larger, earlier and more resilient cherries. Historic WSU records are now helping researchers identify valuable traits and strengthen modern sweet cherry breeding programs worldwide.

Genome sequencing and assembly in sweet cherry: new opportunities for breeding

Breeding

30 Apr 2026

New genomic assemblies for sweet cherry cultivars Santina and Regina in Chile reveal high-quality sequences, genetic variability, and key loci such as S and DAM. Findings support breeding, climate adaptation, and innovation in modern cherry production.

Seedless cherry: Sun World’s breakthrough set to transform global fruit consumption

Breeding

28 Apr 2026

Sun World, in partnership with Pairwise, is developing the world’s first seedless cherry. This innovation removes a long-standing consumption barrier, unlocking new opportunities in snacking, retail and foodservice, with potential benefits across the global supply chain.

The genes that determine the colour and size of cherries

Breeding

17 Apr 2026

A study on sweet cherry grown in Northern Greece examines transcription factors PaWRKY57 and PaNAC29, highlighting their key role in fruit growth, color development and in the molecular mechanisms regulating ripening in non-climacteric fruit species.

Genomics and cherries: the race is on in Jerte to develop new varieties better suited to the market

Breeding

16 Apr 2026

Genomics is accelerating cherry breeding in Spain’s Jerte Valley: Cicytex and local cooperatives launch a 2026-2030 project to identify new varieties faster, analysing 1,000 trees and 110 cultivars in one of Europe’s leading modern cherry-growing regions.

The surprising genetic reason why cherry trees all bloom at the same time.

Breeding

13 Apr 2026

Cherry blossoms in Washington, D.C. create a stunning spring display with thousands of identical trees. Behind this beauty lies a weakness: cloning makes them more vulnerable to pests and diseases, leading experts to develop stronger, more resilient varieties.