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Vahdati K, Sarikhani S, Arab MM, Leslie CA, Dandekar AM, Aletà N, Bielsa B, Gradziel TM, Montesinos Á, Rubio-Cabetas MJ, Sideli GM, Serdar Ü, Akyüz B, Beccaro GL, Donno D, Rovira M, Ferguson L, Akbari M, Sheikhi A, Sestras AF, Kafkas S, Paizila A, Roozban MR, Kaur A, Panta S, Zhang L, Sestras RE, Mehlenbacher SA. Advances in Rootstock Breeding of Nut Trees: Objectives and Strategies. PLANTS (BASEL, SWITZERLAND) 2021; 10:plants10112234. [PMID: 34834597 PMCID: PMC8623031 DOI: 10.3390/plants10112234] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 10/06/2021] [Accepted: 10/15/2021] [Indexed: 05/31/2023]
Abstract
The production and consumption of nuts are increasing in the world due to strong economic returns and the nutritional value of their products. With the increasing role and importance given to nuts (i.e., walnuts, hazelnut, pistachio, pecan, almond) in a balanced and healthy diet and their benefits to human health, breeding of the nuts species has also been stepped up. Most recent fruit breeding programs have focused on scion genetic improvement. However, the use of locally adapted grafted rootstocks also enhanced the productivity and quality of tree fruit crops. Grafting is an ancient horticultural practice used in nut crops to manipulate scion phenotype and productivity and overcome biotic and abiotic stresses. There are complex rootstock breeding objectives and physiological and molecular aspects of rootstock-scion interactions in nut crops. In this review, we provide an overview of these, considering the mechanisms involved in nutrient and water uptake, regulation of phytohormones, and rootstock influences on the scion molecular processes, including long-distance gene silencing and trans-grafting. Understanding the mechanisms resulting from rootstock × scion × environmental interactions will contribute to developing new rootstocks with resilience in the face of climate change, but also of the multitude of diseases and pests.
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Affiliation(s)
- Kourosh Vahdati
- Department of Horticulture, College of Aburaihan, University of Tehran, Tehran 3391653755, Iran; (S.S.); (M.M.A.); (M.R.R.)
| | - Saadat Sarikhani
- Department of Horticulture, College of Aburaihan, University of Tehran, Tehran 3391653755, Iran; (S.S.); (M.M.A.); (M.R.R.)
| | - Mohammad Mehdi Arab
- Department of Horticulture, College of Aburaihan, University of Tehran, Tehran 3391653755, Iran; (S.S.); (M.M.A.); (M.R.R.)
| | - Charles A. Leslie
- Department of Plant Sciences, University of California Davis, One Shields, Avenue, Davis, CA 95616, USA; (C.A.L.); (A.M.D.); (T.M.G.); (G.M.S.); (L.F.)
| | - Abhaya M. Dandekar
- Department of Plant Sciences, University of California Davis, One Shields, Avenue, Davis, CA 95616, USA; (C.A.L.); (A.M.D.); (T.M.G.); (G.M.S.); (L.F.)
| | - Neus Aletà
- Institut de Recerca i Tecnologia Agroalimentàries, IRTA Fruit Production, Torre Marimon, 08140 Caldes de Montbui, Spain;
| | - Beatriz Bielsa
- Unidad de Hortofruticultura, Centro de Investigación y Tecnología Agroalimentaria de Aragón, Instituto Agroalimentario de Aragón-IA2 (CITA-Universidad de Zaragoza), Av. Montañana 930, 50059 Zaragoza, Spain; (B.B.); (Á.M.); (M.J.R.-C.)
| | - Thomas M. Gradziel
- Department of Plant Sciences, University of California Davis, One Shields, Avenue, Davis, CA 95616, USA; (C.A.L.); (A.M.D.); (T.M.G.); (G.M.S.); (L.F.)
| | - Álvaro Montesinos
- Unidad de Hortofruticultura, Centro de Investigación y Tecnología Agroalimentaria de Aragón, Instituto Agroalimentario de Aragón-IA2 (CITA-Universidad de Zaragoza), Av. Montañana 930, 50059 Zaragoza, Spain; (B.B.); (Á.M.); (M.J.R.-C.)
| | - María José Rubio-Cabetas
- Unidad de Hortofruticultura, Centro de Investigación y Tecnología Agroalimentaria de Aragón, Instituto Agroalimentario de Aragón-IA2 (CITA-Universidad de Zaragoza), Av. Montañana 930, 50059 Zaragoza, Spain; (B.B.); (Á.M.); (M.J.R.-C.)
- Instituto Agroalimentario de Aragón–IA2 (CITA-Universidad de Zaragoza), 50059 Zaragoza, Spain
| | - Gina M. Sideli
- Department of Plant Sciences, University of California Davis, One Shields, Avenue, Davis, CA 95616, USA; (C.A.L.); (A.M.D.); (T.M.G.); (G.M.S.); (L.F.)
| | - Ümit Serdar
- Department of Horticulture, Faculty of Agriculture, Ondokuz Mayıs University, Samsun 55139, Turkey; (Ü.S.); (B.A.)
| | - Burak Akyüz
- Department of Horticulture, Faculty of Agriculture, Ondokuz Mayıs University, Samsun 55139, Turkey; (Ü.S.); (B.A.)
| | - Gabriele Loris Beccaro
- Department of Agricultural, Forest and Food Sciences, University of Torino, 10124 Torino, Italy; (G.L.B.); (D.D.)
| | - Dario Donno
- Department of Agricultural, Forest and Food Sciences, University of Torino, 10124 Torino, Italy; (G.L.B.); (D.D.)
| | - Mercè Rovira
- Institut de Recerca i Tecnologia Agroalimentàries, IRTA Fruit Production, Mas Bové, Ctra. Reus-El Morell, Km. 3.8, 43120 Constantí, Spain;
| | - Louise Ferguson
- Department of Plant Sciences, University of California Davis, One Shields, Avenue, Davis, CA 95616, USA; (C.A.L.); (A.M.D.); (T.M.G.); (G.M.S.); (L.F.)
| | | | - Abdollatif Sheikhi
- Department of Horticultural Sciences, College of Agriculture, Vali-e-Asr University of Rafsanjan, Rafsanjan 7718897111, Iran;
| | - Adriana F. Sestras
- Faculty of Horticulture, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania;
| | - Salih Kafkas
- Department of Horticulture, Faculty of Agriculture, Cukurova University, Adana 01380, Turkey; (S.K.); (A.P.)
| | - Aibibula Paizila
- Department of Horticulture, Faculty of Agriculture, Cukurova University, Adana 01380, Turkey; (S.K.); (A.P.)
| | - Mahmoud Reza Roozban
- Department of Horticulture, College of Aburaihan, University of Tehran, Tehran 3391653755, Iran; (S.S.); (M.M.A.); (M.R.R.)
| | - Amandeep Kaur
- Department of Horticulture and Landscape Architecture, Oklahoma State University, Stillwater, OK 74078, USA; (A.K.); (S.P.); (L.Z.)
| | - Srijana Panta
- Department of Horticulture and Landscape Architecture, Oklahoma State University, Stillwater, OK 74078, USA; (A.K.); (S.P.); (L.Z.)
| | - Lu Zhang
- Department of Horticulture and Landscape Architecture, Oklahoma State University, Stillwater, OK 74078, USA; (A.K.); (S.P.); (L.Z.)
| | - Radu E. Sestras
- Faculty of Horticulture, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania;
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