The paradox of self-fertile varieties in the context of self-incompatible genotypes in olive

F Alagna, ME Caceres, S Pandolfi, S Collani… - Frontiers in plant …, 2019 - frontiersin.org
Olive, representing one of the most important fruit crops of the Mediterranean area, is
characterized by a general low fruit yield, due to numerous constraints, including alternate …

[PDF][PDF] Flowering and fruit set in olive: a review

E Seifi, J Guerin, B Kaiser, M Sedgley - Iran. J. Plant Physiol, 2015 - researchgate.net
Olive is one of the most ancient fruit trees and has been cultivated for its oil for thousands of
years. A mature olive tree produces about 500,000 flowers. They are borne on …

Elucidation of the genetic architecture of self‐incompatibility in olive: Evolutionary consequences and perspectives for orchard management

P Saumitou‐Laprade, P Vernet… - Evolutionary …, 2017 - Wiley Online Library
The olive (Olea europaea L.) is a typical important perennial crop species for which the
genetic determination and even functionality of self‐incompatibility (SI) are still largely …

Diallelic self‐incompatibility is the main determinant of fertilization patterns in olive orchards

R Mariotti, S Pandolfi, I De Cauwer… - Evolutionary …, 2021 - Wiley Online Library
Self‐incompatibility (SI) in flowering plants potentially represents a major obstacle for sexual
reproduction, especially when the number of S‐alleles is low. The situation is extreme in the …

Paternity tests support a diallelic self‐incompatibility system in a wild olive (Olea europaea subsp. laperrinei, Oleaceae)

G Besnard, PO Cheptou, M Debbaoui… - Ecology and …, 2020 - Wiley Online Library
Self‐incompatibility (SI) is the main mechanism that favors outcrossing in plants. By limiting
compatible matings, SI interferes in fruit production and breeding of new cultivars. In the …

Olive (Olea europaea L.) reproductive biology: implications for yield, compatibility conundrum, environmental constraints

MA Bashir, M Bertamini, E Gottardini… - Journal of …, 2024 - academic.oup.com
Olive (Olea europaea L.) is an important Mediterranean tree species with a longstanding
history of cultivation, boasting a diverse array of local cultivars. While traditional olive …

[HTML][HTML] Arbosana olive is self-incompatible, but inter-compatible with some other low-vigor olive cultivars

J Cuevas, FM Chiamolera, V Pinillos, F Rodríguez… - Horticulturae, 2024 - mdpi.com
Trendy high-density olive fields are often monovarietal orchards, mostly using the cultivar
Arbequina. However, Arbequina shows a strong self-incompatibility response, and its yields …

A dual-successive-screen model at pollen/stigma and pollen tube/ovary explaining paradoxical self-incompatibility diagnosis in the olive tree—an interpretative …

CM Breton, D Farinelli, G Koubouris, F Famiani… - Plants, 2021 - mdpi.com
The 'pollen test'and 'fruit set test'following controlled crossing combinations of parents are
the most commonly used methods for pollination incompatibility studies in Olea europaea L …

Development of EST-derived SSR markers with long-core repeat in olive and their use for paternity testing

R De la Rosa, A Belaj, A Munoz-Mérida… - Journal of the …, 2013 - journals.ashs.org
In the present work, a set of eight new hexa-nucleotide simple sequence repeats (SSRs) is
reported in olive (Olea europaea L). These SSRs loci were generated on the basis of …

The effective pollination period of the olive cultivar 'Arbequina'(Olea europaea L.) in a non-traditional production region

V Riella, A Borges, M Arias-Sibillotte, G Speroni… - South African Journal of …, 2022 - Elsevier
In non-traditional production regions, olive cultivation is facing challenges sometimes
associated with poor fruit set. That is the case of Uruguay, where olive cultivation has …