Novel Methods in Micropropagation of Pistachio

Çiftçi, Yelda Özden; Akdemir, Hülya; Onay, Ahmet; Tilkat, Engin

doi:10.1007/978-94-007-4116-4_14

Cited by 4 publications

(4 citation statements)

References 39 publications

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“…Several micropropagation studies have been carried out on different pistachio species using various plant materials such as explants excised from in vitro grown juvenile seedlings obtained by germinating the seeds and mature plants, different media culture and different plant growth regulators (PGR). Some problems in the micropropagation process have been reported such as tissue browning in establishment and proliferation steps, shoot tips necrosis (STN), low shoot quality, lack of branching, vitrification and leaf yellowing (Abousalim 1990;Abousalim and Mantell 1994;Akdemir et al 2014;Baninasab and Mobli 2002;Barghchi and Alderson 1985;Benmahioul et al 2009Benmahioul et al , 2012aBenmahioul et al , b, 2015Can et al 2006;Dolcet-San Juan and Clavería 1995;Garoosi et al 2016;Kılınç et al 2015;Marín et al 2016;Mobli and Baninasab 2009;Nezami et al 2015;Nezami-Alanagh et al 2017;Onay 2000a, b;Ozden-Tokatli et al 2005;Picchioni and Davis 1990;Pontikis 1984;Tabiyeh et al 2005Tabiyeh et al , 2006Tilkat and Onay 2009;Tilkat et al 2012).…”

Section: Micropropagation Without Integrating Callus Phasementioning

confidence: 99%

“…The initiation of in vitro cultures from mature pistachio tissue is one of the main obstacles in pistachio tissue culture and several alternative approaches including shoot tip culture, organogenesis, and micrografting have been used to induce rejuvenation (Benmahioul et al 2015;Tilkat et al 2012). A natural problem of the regeneration process is the putative occurrence of somaclonal variations (Benmahioul et al 2015).…”

Section: Somaclonal Variation and Genetic Fidelitymentioning

confidence: 99%

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Advances in Plant Breeding Strategies: Nut and Beverage Crops

2019

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Section: Micropropagation Without Integrating Callus Phasementioning

confidence: 99%

Section: Somaclonal Variation and Genetic Fidelitymentioning

confidence: 99%

Advances in Plant Breeding Strategies: Nut and Beverage Crops

2019

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“…Water stress is the main factor limiting crop yields worldwide (Tilkat et al , 2012; Halperin et al , 2017; Polania et al , 2017). Despite intense research over the last decades, drought tolerance is still a poorly understood complex trait (Anderegg et al , 2013).…”

Section: Introductionmentioning

confidence: 99%

The potential of dynamic physiological traits in young tomato plants to predict field-yield performance

Gosa

Koch

Shenhar

et al. 2021

Preprint

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To address the challenge of predicting tomato yields in the field, we used whole-plant functional phenotyping to evaluate water relations under well-irrigated and drought conditions. The genotypes tested are known to exhibit variability in their yields in wet and dry fields. The examined lines included two lines with recessive mutations that affect carotenoid biosynthesis, zeta z2083 and tangerine t3406, both isogenic to the processing tomato variety M82. The two mutant lines were reciprocally grafted onto M82 and multiple physiological characteristics were measured continuously, as well as before, during and after drought treatment in the greenhouse. A comparative analysis of greenhouse and field yields showed that the whole-canopy stomatal conductance (gsc) in the morning and cumulative transpiration (CT) were strongly correlated with field measurements of total yield (TY: r2 = 0.9 and 0.77, respectively) and plant vegetative weight (PW: r2 = 0.6 and 0.94, respectively). Furthermore, the minimum CT during drought and the rate of recovery when irrigation was resumed were both found to predict resilience.

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“…The initiation of in vitro cultures from mature trees is one of the well-known obstacles due to their physiological state. It has also been reported that establishment of in vitro cultures of lentisk is greatly hampered by the browning of explants due to leaching of phenolic compounds (Rai et al, 2009;Tilkat et al, 2012Tilkat et al, , 2013. To overcome these obstacles, several alternative approaches could be the utilization of in vitro technologies that have been demonstrated to induce rejuvenation, including forcing new growth, chemical treatments, shoot tip culture, organogenesis, and micrografting for regeneration of mature lentisk genotypes.…”

Section: Introductionmentioning

confidence: 99%

Rejuvenation of mature lentisk by micrografting and evaluation of genetic stability

Onay¹,

Tilkat²,

Süzerer³

et al. 2016

Turk J Biol

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IntroductionMastic trees are commonly known as evergreen pistachio or lentisk. In Turkey lentisk shares its habitat with Pistacia terebinthus L., olives, carob, and others, but it prefers welldrained to dry sandy or stony alkaline soil conditions (Ak and Parlakcı, 2009). Mastic trees show a peculiar adaptability to several climatic conditions (Zohary, 1952) and have positive biological characteristics, such as drought tolerance (Correia and Catarino, 1994) and protection of soil against erosion (Mulas and Deidda, 1998). However, the area that is suitable for mastic tree cultivation is limited in the world. Today a major limitation facing the widespread expansion of commercial mastic tree plantations is the shortage of superior plants, primarily because of the difficulties experienced in propagating this species using the traditional method of rooting the cuttings. Currently mastic trees are proliferated by seed, with the rational development of hereditary instability and great discrepancy in the formation degree among genotypes because of obstacles such as parthenocarpy and ovary aborticide (Grundwag, 1976). Vegetative propagation by cutting is also difficult due to impoverished or adventitious roots. Conventional propagation methods to improve Pistacia species such as P. lentiscus L. are limited because species belonging to the genus Pistacia have a long stage of juvenility. In addition, plants originating from seeds often do not maintain the genetic purity of the parent plants due to segregation and recombination of genetic characteristics during sexual reproduction. Thus, to improve trade, a vegetative propagation technique must be developed for large-scale propagation. Possible ways to move forward are necessary in order to avoid problems in vegetative propagation and to produce clonal stocks. Micropropagation of lentisk genotypes has been achievedAbstract: An in vitro propagation method was established for both male and female genotypes of lentisk using actively growing shoot tips derived from forcefully lignified shoots. The effects of growth regulators on in vitro morphogenesis were investigated. Since rooting of the regenerated shoots for both genotypes was not achieved, an in vitro micrografting method was developed for the production of plantlets. Moreover, genetic stability of 3-, 6-, and 24-times subcultured clones of both genotypes was assessed and compared with the mother plants using fluorescent-based amplified fragment length polymorphism (AFLP) analysis. The set of main plants and the different subcultured clones were divided into two clusters. In the first cluster, the original male and female plants were grouped together with the 3-times subcultured female and the 6-times subcultured male and female groups, whereas the second cluster contained the 24-times subcultured clones and the 3-times subcultured male group. To the best of our knowledge, this is the first report of successfully inducing plantlets from mature lentisk genotypes and the first analysis of clonal fidelity of regenerated mature...

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Novel Methods in Micropropagation of Pistachio

Cited by 4 publications

References 39 publications

Advances in Plant Breeding Strategies: Nut and Beverage Crops

Advances in Plant Breeding Strategies: Nut and Beverage Crops

The potential of dynamic physiological traits in young tomato plants to predict field-yield performance

Rejuvenation of mature lentisk by micrografting and evaluation of genetic stability

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