- Tytuł:
-
Zmienność genetyczna drzewostanów sosny czarnej (Pinus nigra Arn.)
Genetic diversity of the black pines stands [Pinus nigra] Arn. - Autorzy:
-
Jagielska, A.
Cwalina, M.
Prus-Głowacki, W. - Powiązania:
- https://bibliotekanauki.pl/articles/1016651.pdf
- Data publikacji:
- 2007
- Wydawca:
- Polskie Towarzystwo Leśne
- Tematy:
-
sosna czarna
zmiennosc genetyczna
izoenzymy
lesnictwo
Pinus nigra
drzewa lesne
pinus nigra
isoenzymes
genetic diversity - Opis:
- The purpose of our study was to analyse genetic diversity, species variability and the levels of genetic variation in 392 trees which come from 15 natural populations and 8 domestic provenances from the Kórnik and Niepołomice provenance trial. Isoenzymes from 12 enzyme systems were examined using starch gel (6 PGD, ACP, DIA, FEST, G6PD, GDH, GOT, IDH, MDH, ME, PGI, SKDH). Among domestic populations, provenance Stary Kraków exhibited the highest level and provenance Wschowa – the lowest level of genetic diversity. The genetic similarity index calculations were based on Nei and Hedrick index. Results were presented as dendograms of genetic distances. The dendrograms revealed that the Krosno provenance is genetically similar to ssp. laricio while the remaining provenances under analysis may have represented ssp. austriaca.
- Źródło:
-
Sylwan; 2007, 151, 05; 23-31
0039-7660 - Pojawia się w:
- Sylwan
- Dostawca treści:
- Biblioteka Nauki
Artykuł