Distinguishing oblacinska sour cherry clones (prunus cerasus l.) By pollen morphology
Apstrakt
Morphology and ultrastructure of pollen grains were studied in 13 Oblacinska sour cherry clones in three years using scanning electron microscopy (SEM). All studied clones had isopolar, radially symmetric and tricolpate pollen grains. Length and width of pollen grains varied in a range of 50.03-55.97 mu m and 25.16-28.37 mu m respectively. Pollen shape in all the studied clones was identified as prolate. The smallest colpus length was found in the clone 8 (43.73 mu m), and the highest in the clone 3 (49.16 mu m). The highest colpus and mesocolpium width had the clone 3 (1.73 mu m; 14.87 mu m) and the lowest had the clone 7 (1.46 mu m; 13.78 mu m). All studied clones had striate exine ornamentation. Number of ridges per 100 mu m(2) of the exine surface was the highest in the clone 11 (16.7) and lowest in the clone 2 (14.1). Ridge and furrow width ranged from 0.46 to 0.61 mu m and from 0.45 to 0.59 mu m, respectively. The clones have been classified into three clusters based on all studi...ed properties. Pollen grains examination by SEM indicated that several morphological parameters (pollen size and exine characteristics) can be used to distinguish Oblacinska sour cherry clones.
Ključne reči:
Prunus cerasus / clone / pollen grain / exine patern / scanning electron microscopyIzvor:
Genetika, 2020, 52, 1, 187-198Izdavač:
- Društvo genetičara Srbije, Beograd
Finansiranje / projekti:
- Primena novih genotipova i tehnoloških inovacija u cilju unapređenja voćarske i vinogradarske proizvodnje (RS-MESTD-Technological Development (TD or TR)-31063)
DOI: 10.2298/GENSR2001187N
ISSN: 0534-0012
WoS: 000535652400016
Scopus: 2-s2.0-85087119525
Institucija/grupa
Poljoprivredni fakultetTY - JOUR AU - Nikolić, Dragan AU - Milatović, Dragan AU - Radović, Aleksandar AU - Trajković, Jugoslav PY - 2020 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/5374 AB - Morphology and ultrastructure of pollen grains were studied in 13 Oblacinska sour cherry clones in three years using scanning electron microscopy (SEM). All studied clones had isopolar, radially symmetric and tricolpate pollen grains. Length and width of pollen grains varied in a range of 50.03-55.97 mu m and 25.16-28.37 mu m respectively. Pollen shape in all the studied clones was identified as prolate. The smallest colpus length was found in the clone 8 (43.73 mu m), and the highest in the clone 3 (49.16 mu m). The highest colpus and mesocolpium width had the clone 3 (1.73 mu m; 14.87 mu m) and the lowest had the clone 7 (1.46 mu m; 13.78 mu m). All studied clones had striate exine ornamentation. Number of ridges per 100 mu m(2) of the exine surface was the highest in the clone 11 (16.7) and lowest in the clone 2 (14.1). Ridge and furrow width ranged from 0.46 to 0.61 mu m and from 0.45 to 0.59 mu m, respectively. The clones have been classified into three clusters based on all studied properties. Pollen grains examination by SEM indicated that several morphological parameters (pollen size and exine characteristics) can be used to distinguish Oblacinska sour cherry clones. PB - Društvo genetičara Srbije, Beograd T2 - Genetika T1 - Distinguishing oblacinska sour cherry clones (prunus cerasus l.) By pollen morphology EP - 198 IS - 1 SP - 187 VL - 52 DO - 10.2298/GENSR2001187N ER -
@article{ author = "Nikolić, Dragan and Milatović, Dragan and Radović, Aleksandar and Trajković, Jugoslav", year = "2020", abstract = "Morphology and ultrastructure of pollen grains were studied in 13 Oblacinska sour cherry clones in three years using scanning electron microscopy (SEM). All studied clones had isopolar, radially symmetric and tricolpate pollen grains. Length and width of pollen grains varied in a range of 50.03-55.97 mu m and 25.16-28.37 mu m respectively. Pollen shape in all the studied clones was identified as prolate. The smallest colpus length was found in the clone 8 (43.73 mu m), and the highest in the clone 3 (49.16 mu m). The highest colpus and mesocolpium width had the clone 3 (1.73 mu m; 14.87 mu m) and the lowest had the clone 7 (1.46 mu m; 13.78 mu m). All studied clones had striate exine ornamentation. Number of ridges per 100 mu m(2) of the exine surface was the highest in the clone 11 (16.7) and lowest in the clone 2 (14.1). Ridge and furrow width ranged from 0.46 to 0.61 mu m and from 0.45 to 0.59 mu m, respectively. The clones have been classified into three clusters based on all studied properties. Pollen grains examination by SEM indicated that several morphological parameters (pollen size and exine characteristics) can be used to distinguish Oblacinska sour cherry clones.", publisher = "Društvo genetičara Srbije, Beograd", journal = "Genetika", title = "Distinguishing oblacinska sour cherry clones (prunus cerasus l.) By pollen morphology", pages = "198-187", number = "1", volume = "52", doi = "10.2298/GENSR2001187N" }
Nikolić, D., Milatović, D., Radović, A.,& Trajković, J.. (2020). Distinguishing oblacinska sour cherry clones (prunus cerasus l.) By pollen morphology. in Genetika Društvo genetičara Srbije, Beograd., 52(1), 187-198. https://doi.org/10.2298/GENSR2001187N
Nikolić D, Milatović D, Radović A, Trajković J. Distinguishing oblacinska sour cherry clones (prunus cerasus l.) By pollen morphology. in Genetika. 2020;52(1):187-198. doi:10.2298/GENSR2001187N .
Nikolić, Dragan, Milatović, Dragan, Radović, Aleksandar, Trajković, Jugoslav, "Distinguishing oblacinska sour cherry clones (prunus cerasus l.) By pollen morphology" in Genetika, 52, no. 1 (2020):187-198, https://doi.org/10.2298/GENSR2001187N . .