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Pregled bibliografske jedinice broj: 5228

Cytogenetic analysis of black pine transgenic roots


Jelenić, Srećko; Stipković, Suzana; Jelaska, Sibila; Papeš, Dražena
Cytogenetic analysis of black pine transgenic roots // Cytogenetic Studies of Forest Trees and Shrub Species / Borzan Ž., Schlarbaum S. E. (ur.).
Zagreb: Croatian Forests, Inc., Faculty of Forestry, 1997. str. 83-87 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Cytogenetic analysis of black pine transgenic roots

Autori
Jelenić, Srećko ; Stipković, Suzana ; Jelaska, Sibila ; Papeš, Dražena

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Cytogenetic Studies of Forest Trees and Shrub Species / Borzan Ž., Schlarbaum S. E. - Zagreb : Croatian Forests, Inc., Faculty of Forestry, 1997, 83-87

Skup
First IUFRO Cytogenetics Working Party S2.04-08 Symposium

Mjesto i datum
Brijuni, Hrvatska, 08-11.09.1993

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Pinus nigra Arnold; Agrobacterium; transformed roots; chromosomal stability

Sažetak
Cytogenetic analyses were conducted on seven-day-old adventitious roots from on European black pine (Pinus nigra) six-veek-old epicotyl explants infected with Agrobacterium rhizogenes, strain 8196 or A. tumefaciens, strain C58C1 harboring the Ri plasmid (pAr4b). The roots formed in an axenic culture on liquid 1/2xGD medium supplemented with 1% sucrose and 500 mg/l carbenicillin were not phenotypically different from the untransformed seedling roots. Mitotic and chromosomal abnormalities, like anaphase and telophase bridges, lagging chromosomes, fragments and micronuclei were observed in all roots, but in a low frequency. There were no changes in chromosome number. The frequency of total aberrations was not significantly different when compared with analyses of noninfected seedlings. No changes were found in the heterochromatic region stained with chromomycin A3 between transformed and normal roots.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Projekti:
119098
119112

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Dražena Papeš (autor)

Avatar Url Srećko Jelenić (autor)

Avatar Url Sibila Jelaska (autor)


Citiraj ovu publikaciju:

Jelenić, Srećko; Stipković, Suzana; Jelaska, Sibila; Papeš, Dražena
Cytogenetic analysis of black pine transgenic roots // Cytogenetic Studies of Forest Trees and Shrub Species / Borzan Ž., Schlarbaum S. E. (ur.).
Zagreb: Croatian Forests, Inc., Faculty of Forestry, 1997. str. 83-87 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Jelenić, S., Stipković, S., Jelaska, S. & Papeš, D. (1997) Cytogenetic analysis of black pine transgenic roots. U: Borzan Ž., S. (ur.)Cytogenetic Studies of Forest Trees and Shrub Species.
@article{article, author = {Jeleni\'{c}, Sre\'{c}ko and Stipkovi\'{c}, Suzana and Jelaska, Sibila and Pape\v{s}, Dra\v{z}ena}, editor = {Borzan \v{Z}., S.}, year = {1997}, pages = {83-87}, keywords = {Pinus nigra Arnold, Agrobacterium, transformed roots, chromosomal stability}, title = {Cytogenetic analysis of black pine transgenic roots}, keyword = {Pinus nigra Arnold, Agrobacterium, transformed roots, chromosomal stability}, publisher = {Croatian Forests, Inc., Faculty of Forestry}, publisherplace = {Brijuni, Hrvatska} }
@article{article, author = {Jeleni\'{c}, Sre\'{c}ko and Stipkovi\'{c}, Suzana and Jelaska, Sibila and Pape\v{s}, Dra\v{z}ena}, editor = {Borzan \v{Z}., S.}, year = {1997}, pages = {83-87}, keywords = {Pinus nigra Arnold, Agrobacterium, transformed roots, chromosomal stability}, title = {Cytogenetic analysis of black pine transgenic roots}, keyword = {Pinus nigra Arnold, Agrobacterium, transformed roots, chromosomal stability}, publisher = {Croatian Forests, Inc., Faculty of Forestry}, publisherplace = {Brijuni, Hrvatska} }




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