scholarly journals Comparison of selection methods for the establishment of a core collection using SSR markers for hazelnut (Corylus avellana L.) accessions from European germplasm repositories

2021 ◽  
Vol 17 (6) ◽  
Author(s):  
Paolo Boccacci ◽  
Maria Aramini ◽  
Matthew Ordidge ◽  
Theo J. L. van Hintum ◽  
Daniela Torello Marinoni ◽  
...  
Keyword(s):  
Ssr Markers ◽  
Core Collection ◽  
Corylus Avellana ◽  
Selection Methods ◽  
Corylus Avellana L

In silico mining, characterization and cross-species transferability of EST-SSR markers for European hazelnut (Corylus avellana L.)

2015 ◽  
Vol 35 (1) ◽  
Author(s):  
P. Boccacci ◽  
C. Beltramo ◽  
M. A. Sandoval Prando ◽  
A. Lembo ◽  
C. Sartor ◽  
...  
Keyword(s):  
Ssr Markers ◽  
In Silico ◽  
Corylus Avellana ◽  
Corylus Avellana L ◽  
In Silico Mining

A genetic linkage map for hazelnut (Corylus avellana L.) based on RAPD and SSR markers

Genome ◽  
2006 ◽  
Vol 49 (2) ◽  
pp. 122-133 ◽  
Author(s):  
Shawn A Mehlenbacher ◽  
Rebecca N Brown ◽  
Eduardo R Nouhra ◽  
Tufan Gökirmak ◽  
Nahla V Bassil ◽  
...  
Keyword(s):  
Linkage Map ◽  
Ssr Markers ◽  
Simple Sequence Repeat ◽  
Random Amplified Polymorphic Dna ◽  
Corylus Avellana ◽  
Sequence Repeat ◽  
Starting Point ◽  
Ssr Loci ◽  
Corylus Avellana L ◽  
Simple Sequence

A linkage map for European hazelnut (Corylus avellana L.) was constructed using random amplified polymorphic DNA (RAPD) and simple sequence repeat (SSR) markers and the 2-way pseudotestcross approach. A full-sib population of 144 seedlings from the cross OSU 252.146 × OSU 414.062 was used. RAPD markers in testcross configuration, segregating 1:1, were used to construct separate maps for each parent. Fifty additional RAPD loci were assigned to linkage groups as accessory markers whose exact location could not be determined. Markers in intercross configuration, segregating 3:1, were used to pair groups in one parent with their homologues in the other. Eleven groups were identified for each parent, corresponding to the haploid chromosome number of hazelnut (n = x = 11). Thirty of the 31 SSR loci were able to be assigned to a linkage group. The maternal map included 249 RAPD and 20 SSR markers and spanned a distance of 661 cM. The paternal map included 271 RAPD and 28 SSR markers and spanned a distance of 812 cM. The maps are quite dense, with an average of 2.6 cM between adjacent markers. The S-locus, which controls pollen-stigma incompatibility, was placed on chromosome 5S where 6 markers linked within a distance of 10 cM were identified. A locus for resistance to eastern filbert blight, caused by Anisogramma anomala, was placed on chromosome 6R for which two additional markers tightly linked to the dominant allele were identified and sequenced. These maps will serve as a starting point for future studies of the hazelnut genome, including map-based cloning of important genes. The inclusion of SSR loci on the map will make it useful in other populations.Key words: Corylus avellana, hazelnut, filbert, linkage map, pseudotestcross, pollen-stigma incompatibility, random amplified polymorphic DNA, simple sequence repeat, microsatellite.

Ecological plasticity of nut crops of the collections of the federal scientific center for agroecology RAS

2019 ◽  
pp. 105-115
Author(s):  
А.Ш. Хужахметова
Keyword(s):  
Corylus Avellana ◽  
Taxonomic Composition ◽  
Morphological Features ◽  
Scientific Center ◽  
Significance Level ◽  
Ecological Plasticity ◽  
Protective Forest ◽  
Corylus Avellana L ◽  
Academy Of Sciences ◽  
Trees And Shrubs

Показана актуальность изучения экологической пластичности древесных растений в связи с необходимостью подбора адаптированного видового состава деревьев и кустарников для защитных лесных насаждений в условиях климатических изменений. Установлено, что экологическая пластичность и пределы толерантности растений связаны со свойством организмов адаптироваться к тому или иному диапазону факторов среды. В статье представлен таксономический состав орехоплодных культур коллекций ФНЦ агроэкологии РАН. Это шесть видов рода Juglans: J. regia, J. mandshurica, J. cinerea, J. rupestris, J. ailanthifolia, J. nigra и три вида рода Corylus: С. avellana L., С. аmericana W., сорта С. pontica C. Koch Президент, Футкурами, Черкесский2. Приведены сведения о положительном опыте культивирования Corylus avellana L. в плантационных насаждениях (1,6 га, посадка рядовая, схема размещения 55 м) в условиях южных черноземов. Цель исследований изучить экологическую пластичность орехоплодных кустарников коллекций ФНЦ агроэкологии РАН. На примере родового комплекса Corylus получены материалы по экологической пластичности орехоплодных кустарников в условиях каштановых (кадастр. 34:36:0000:14:0178), светлокаштановых почв (34:34:000000:122 34:34:060061:10). Установлены уровни изменчивости морфологических признаков ассимиляционного аппарата и плодов С. avellana L., сортов С. pontica C. Koch., которые согласуются с зимо и засухоустойчивостью. Кластерный анализ позволил выявить корреляцию признаков при 5 уровне значимости. Для целей защитного лесоразведения и озеленения засушливых районов рекомендованы Corylus avellana и Черкесский2 с выраженной вариабельностью морфологических признаков, которая указывает на их широкую экологическую валентность и адаптационные возможности в рассматриваемых условиях. The urgency of studying the ecological plasticity of woody plants in connection with the need to select an adapted species composition of trees and shrubs for protective forest plantations in the context of climate change is shown. It is established that the ecological plasticity and tolerance range of plants is associated with the ability of organisms to adapt to a particular range of environmental factors. The article presents the taxonomic composition of nut crops in the collections of FSC Agroecology RAS. Six species of Juglans: J. regia, J. mandshurica, J. cinerea, J. rupestris, J. ailanthifolia, J. nigra and three species of the genus Corylus: С. avellana L., С. аmericana W., varieties of C. pontica C. Koch the President, Futkurami, Circassian2. Data on positive experience of cultivation of Corylus avellana L. in plantation plantings (1,6 hectares, landing ordinary, the scheme of placement of 55 m) in the conditions of southern chernozems are given. The purpose of the research is to study the ecological plasticity of nutbearing shrubs of the collections of the Federal scientific center for Agroecology Russian Academy of Sciences. For example, a generic complex Corylus submissions received on the environmental plasticity of nut bushes in the conditions of brown (the cadaster nubmer 34:36:0000:14:0178), light chestnut soils (34:34:000000:122 34:34:060061:10). The levels of variability of morphological features of the assimilation apparatus and fruits of Corylus avellana L., С. pontica C. Koch varieties were established., which are consistent with winter and drought resistance. Cluster analysis revealed the correlation of features at 5 significance level. Corylus avellana and Circassian2 with a pronounced variability of morphological features, which indicates their broad ecological valence and adaptation capabilities in the conditions under consideration, are recommended for the purposes of protective afforestation and greening of dry areas.

Nondormant mutants in a temperate tree species, Corylus avellana L.

1985 ◽  
Vol 70 (6) ◽  
pp. 687-692 ◽  
Author(s):  
M. M. Thompson ◽  
D. C. Smith ◽  
J. E. Burgess
Keyword(s):  
Tree Species ◽  
Corylus Avellana ◽  
Corylus Avellana L

Determination of lipid and phenolic fraction in two hazelnut (Corylus avellana L.) cultivars grown in Poland

2015 ◽  
Vol 168 ◽  
pp. 615-622 ◽  
Author(s):  
Hanna Ciemniewska-Żytkiewicz ◽  
Vito Verardo ◽  
Federica Pasini ◽  
Joanna Bryś ◽  
Piotr Koczoń ◽  
...  
Keyword(s):  
Corylus Avellana ◽  
Phenolic Fraction ◽  
Corylus Avellana L

Rooting ability of Corylus avellana L.: Macromorphological and histological study

1988 ◽  
Vol 35 (1-2) ◽  
pp. 131-142 ◽  
Author(s):  
A. Rodriguez ◽  
M. Albuerne ◽  
R.Sánchez Tamés
Keyword(s):  
Histological Study ◽  
Corylus Avellana ◽  
Rooting Ability ◽  
Corylus Avellana L
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