Pattern and magnitude of genetic diversity in Pinus nigra ARNOLD subspecies pallasiana populations from Kazdagi: Implications for in situ conservation

Date

2000-01-01

Author

Cengel, Burcu
Velioğlu, Ercan
Tolun, Ayper A
Kaya, Zeki

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To determine the genetic structure of black pine (Pinus nigra ARNOLD subspecies pallasiana), populations sampled from Kazdag (Eybekli, Asar, Katrandag, Kalklm, Gurgendag, Kapidag, Mihlidere). Isozymes from 16 enzyme systems were investigated from haploid female megagametophytes by starch gel electrophoresis.

Subject Keywords

Pinus nigra subsp pallasiana, Genetic diversity, Isoenzymes, Genetic distance, In situ gene conservation, Gene management zone

URI

https://hdl.handle.net/11511/54922

Journal

SILVAE GENETICA

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Department of Biology, Article

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The pattern of genetic variation in Pinus nigra subspecies pallasiana natural populations from the Kazdagi and Bolkar mountains, Turkey: Implications for in situ gene conservation Kaya, Zeki; Cengel, BN; Velioglu, E; Tolun, GG (1999-01-01) Eleven populations of black pine (Pinus nigra Arnold subspecies pallasiana) were studied at 17 polymorphic isoenzyme gene loci. The mean number of alleles per locus (A) was 1.6. Observed heterozygosity (H-obs) was the lowest in the Gurgendag population from Kazdagi (0.119) and the highest in the Qamhyayla population from Bolkar Mountains (0.287). The expected heterozygosities (H-exp) ranged from 0.296 (Asar, from Kazdagi) to 0.181 (Cehennemdere, from Bolkar Mountains). F-ST was 0.0592 for Kazdagi and 0.0358...
Genetic structure of black pine (Pinus nigra ARNOLD subspecies pallasiana) populations sampled from the Bolkar Mountains Tolun, AA; Velioğlu, E; Çengel, Burcu N; Kaya, Zeki (2000-01-01) In order to determine the magnitude and pattern of genetic diversity among Anatolian Black pine (Pinus nigra ARNOLD subspecies pallasiana) populations sampled in Bolkar Mountains and to recommend the potential populations which may be suitable for in situ conservation of genetic resources in this species, isoenzymes from 14 enzyme systems were investigated by starch gel electrophoresis. For this reason, open pollinated seed megagametophytes of half-sib families originated from the four populations (Camliyay...
Magnitude and efficiency of genetic diversity captured from seed stands of Pinus nigra (Arnold) subsp pallasiana in established seed orchards and plantations Cengel, Burcu; Tayanc, Yasemin; Kandemir, Gaye; Velioglu, Ercan; Alan, Murat; Kaya, Zeki (2012-05-01) To test how efficiently plantations and seed orchards captured genetic diversity from natural Anatolian black pine (Pinus nigra Arnold subspecies pallasiana Holmboe) seed stands, seed sources were chosen from 3 different categories (seed stands (SS), seed orchards (SO) and plantations (P)) comprising 4 different breeding zones of the species in Turkey. Twenty-five trees (mother trees) were selected from each SS, SO and P seed sources and were screened with 11 Random Amplified Polymorphic DNA (RAPD) markers....
Genetic variation in wood specific gravity of half-sib families of Pinus nigra subsp pallasiana tested at the juvenile stage: Implications for early selection Kaya, Zeki; Temerit, A; Vurdu, H (2003-01-01) Seeds from 7 populations (total of 281 half-sib families, progeny test) and 35 seed stands (provenance test) representing natural range of Anatolian black pine (Pinus nigra subsp. pallasiana) were sown in a forest nursery in Ankara in 1990 and raised until age 3. Stem wood specific gravity (WSG) of all seedlings was determined at age of 3. The results of this study indicated that WSG did not vary significantly neither among the 7 populations (ranging from 0.41 to 0.42) nor among 35 seed stands (ranging from...
GENETIC-STRUCTURE OF MARGINALLY LOCATED PINUS-NIGRA VAR PALLASIANA POPULATIONS IN CENTRAL TURKEY Kaya, Zeki (1994-01-01) To determine the genetic structure of marginally located populations of Pinus nigra var pallasiana, seedlings of open pollinated families from 7 populations were raised in Kizilcahamam nursery near Ankara for 2 years. Seed weight (SW) and cone weight (CW) for families, number of cotyledon per seedling (GOT), timing of bud set in 1990 (BS90) and in 1991 (BS91), bud burst timing of seedlings in 1991 (BB91), height growth in 1991 (HT90) and final height growth in 1991 (HT91) and final diameter growth of seedli...

Citation Formats

B. Cengel, E. Velioğlu, A. A. Tolun, and Z. Kaya, “Pattern and magnitude of genetic diversity in Pinus nigra ARNOLD subspecies pallasiana populations from Kazdagi: Implications for in situ conservation,” SILVAE GENETICA, pp. 249–256, 2000, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/54922.