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Article

Genetic variation in yield under hot ambient temperatures spotlights a role for cytokinin in protection of developing floral primordia.

Plant, cell & environment - 1 Mar 2014

Sobol Shiri, Chayut Noam, Nave Nahum, Kafle Dinesh, Hegele Martin, Kaminetsky Rina, Wünsche Jens N, Samach Alon

Abstract excerpt

Unusually hot ambient temperatures (HAT) can cause pre-anthesis abortion of flowers in many diverse species, limiting crop production. This limitation is becoming more substantial with climate change. Flower primordia of passion fruit (Passiflora edulis Sims) vines exposed to HAT summers, normally abort. Flower abortion can also be triggered by gibberellin application. We screened for, and identified a genotype...

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PMID: 23961724
DOI: 10.1111/pce.12184

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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