Genetic basis of the lobedness degree in tomato fruit morphology

Autor:	Dana V. Vazquez, Javier H. Pereira da Costa, Federico N.I. Godoy, Vladimir Cambiaso, Gustavo R. Rodríguez
Rok vydání:	2022
Předmět:	Phenotype Solanum lycopersicum Fruit Quantitative Trait Loci Genetics Plant Science General Medicine Agronomy and Crop Science
Zdroj:	Plant science : an international journal of experimental plant biology. 319
ISSN:	1873-2259
Popis:	Fruit shape is a key trait in tomato (Solanum lycopersicum L.). Since most studies focused on proximo-distal fruit morphology, we hypothesized that unknown QTLs for medio-lateral direction ones could be found analysing segregating populations where major shape genes are fixed. We examined the diversity of fruit morphology in medio-lateral direction; defined divergent traits in cultivars carrying identical genetic constitution at LC and FAS genes; and identified QTLs for lobedness degree (LD) by a QTL-seq approach. We found that LC and FAS genes were not enough to explain LD variability in a large tomato collection. Then, we derived F
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d4646ff5387f27518d4d2fd2aaf0ba1 https://pubmed.ncbi.nlm.nih.gov/35487666 Zobrazit plný text záznamu Full Text from ScienceDirect