Current status and conservation of Pistacia germplasm

Ozden-Tokatli, Y.; Akdemir, Hülya; Tilkat, Engin; Onay, Ahmet

doi:10.1016/j.biotechadv.2009.10.006

Cited by 31 publications

(22 citation statements)

References 48 publications

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“…As the chloroplast genome is conserved within genera, RFLP analysis could not discriminate P. khinjuk from P. vera. The researchers concluded that cluster analysis, based on both morphological and molecular data, revealed that the closest species to P. vera was Pistacia eurycarpa followed by P. atlantica and P. terebinthus (Ozden-Tokatli et al 2010). Zohary (1952) considered P. vera the most primitive species in the genus, while P. khinjuk could be a descendent of P. vera.…”

Section: Discussionmentioning

confidence: 97%

Genetic diversity and phylogenetic relationships between and within wild Pistacia species populations and implications for its conservation

et al. 2015

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Although cultivation and utilization of Pistacia are fully exploited, the evolutionary history of the Pistacia genus and the relationships among the species and accessions is still not well understood. The aim of this study was to analyze random amplified polymorphic DNA (RAPD) in a total of 50 accessions of wild pistachio species, which included five populations Pistacia vera, Pistacia khinjuk, Pistacia atlantica, Pistacia mutica, and Pistacia eurycarpa. High levels of genetic diversity were detected within wild pistachio accessions, as revealed by using the unweighted pair-group method with arithmetic averaging and supported via analysis of molecular variance. The objectives of this investigation were to estimate marker indices, polymorphic information contents (PICs), and genetic similarities (GS) for RAPD markers; assess the genetic diversity of Pistacia species, using GS estimated from RAPD fingerprints and molecular characterization; and facilitate the use of markers in inter-specific introgression and cultivar improvement. Out of the 149 polymerase chain reaction fragments that were scored, 146 (97.98 %) were polymorphic. Genetic similarities ranged from 0.3 to 0.86 %, marker indices ranged from 2.98 to 17.74 %, and PICs ranged from 0.80 to 0.99 %. Our results provided great molecular identification of all assayed genotypes, which have shown that there is large quantity of genetic diversity among the pistachio accessions. This finding might render striking information in breeding management strategies for genetic conservation and cultivar development.

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Section: Discussionmentioning

confidence: 97%

Genetic diversity and phylogenetic relationships between and within wild Pistacia species populations and implications for its conservation

et al. 2015

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“…Thus, it is important to develop suitable conservation strategies for the medium and long-term preservation of pistachio germplasm in which slow-growth storage strategies can be carried out at low temperatures (above-freezing) in the former, whereas the material can be cryopreserved in liquid nitrogen (LN) at ultra-low temperatures (−196°C) in the latter. However, interestingly, up to now only a few reports can be found in the literature about both slow-growth storage and the cryopreservation of pistachio germplasm (Ozden Tokatli et al 2008Tokatli et al , 2010Akdemir et al 2012 ).…”

Section: In Vitro Conservation and Cryopreservation Of Pistachio Germmentioning

confidence: 98%

Novel Methods in Micropropagation of Pistachio

Çiftçi

Akdemir

Onay

et al. 2012

Crop Production for Agricultural Improvement

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“…Anahtar Kelimeler: Mikroaşılama; Aşı kaynaşması; Ara anaç; Karanlık uygulaması © Ankara Üniversitesi Ziraat Fakültesi Can et al 2006;Ozden-Tokatlı 2010), Castanea and Corylus (Nas & Read 2003), Actinidia (Ke et al 1993), Olea (Toroncoso et al 1999), Morus (Ma et al 1996), Anacardium (Thimmappaiah et al 2002), Opuntia (Estrada-Luna et al 2002) and Carica (Nava et al 2011) species. Creation of rootstocks by interstock/rootstock combination is possible by in vitro micrografting which is very fast, using in vitro rooted young rootstock plantlets and in vitro grown interstock scions.…”

Section: Introductionmentioning

confidence: 99%

Morphological and Anatomical Investigations on Old Home x Farmingdale 333 / Pyrus elaeagrifolia in Vitro Micrografts

Dumanoğlu¹,

Çelik²,

Büyükkartal³

et al. 2014

Tar. Bil. Der.

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In this study, possibility of creating a specific interstock / rootstock combination to obtain a clonal, semi dwarf, composite pear rootstock tolerant to various stresses by micrografting was investigated. In vitro shoots of 'Old Home x Farmingdale 333' (Pyrus communis L.) which is a clonal semi dwarf pear rootstock resistant to fireblight and pear decline was used as interstock, and in vitro Pyrus elaeagrifolia Pallas seedlings known as tolerant to Fe-chlorosis, salinity and drought stresses was used as rootstock. Cleft grafting was applied in micrografts. Grafted seedlings were cultured on Murashige and Skoog basal medium with ½ strength of macronutrients for 8 weeks under white fluorescent light for 16 h day -1 . Cultures, except the control, received complete darkness either 1 or 2 weeks at the beginning of incubation. Graft take success in the control treatment was significantly higher (97.9%) than darkness treatments of 1 or 2 weeks (90.5% and 82.5%, respectively). Ultrastructural observations with transmission electron microscope revealed that dividing cambial initials reached to 2-3 layers, and new xylem and phloem elements distinctly differentiated in transverse sections of the graft union 8 weeks after micrografting in the control and darkness treatments. The results indicated a successful graft union formation.

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Current status and conservation of Pistacia germplasm

Cited by 31 publications

References 48 publications

Genetic diversity and phylogenetic relationships between and within wild Pistacia species populations and implications for its conservation

Genetic diversity and phylogenetic relationships between and within wild Pistacia species populations and implications for its conservation

Novel Methods in Micropropagation of Pistachio

Morphological and Anatomical Investigations on Old Home x Farmingdale 333 / Pyrus elaeagrifolia in Vitro Micrografts

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