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Scanning electron microscopy study of pollen morphology of five sour cherry cultivars

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2017
Authors
Nikolić, D.
Milatović, Dragan
Conference object (Published version)
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Abstract
Pollen morphology can be used for identification of species and cultivars of fruit trees including sour cherry (Prunus cerasus L). In this study, pollen morphology and ultrastructure of five cultivars of sour cherry ('Heimanns Konservenweichsel', 'Keleriis 14', 'Rexelle', 'Sumadinka', and 'Oblacinska') were examined using scanning electron microscopy (SEM) during two years (2011-2012). The characteristics studied were pollen size and shape (length, width, and length/width ratio), length of the colpus, width of the mesocolpium, and exine characteristics (number of ridges per an area of 100 mu m(2), width of the ridge, and width of the furrow). All cultivars had tricolpate pollen grains and striate exine ornamentation, but significant differences in some traits were found between cultivars. Pollen grains ranged from 48.0 to 52.9 mu m in size. 'Sumadinka' had perprolate shape of the pollen and the other four cultivars had prolate shape of the pollen. The number of ridges 100 mu m(-2) of t...he exine surface ranged from 16.5 ('Oblacinska') to 21.6 ('Keleriis 14'). Ridge and furrow width ranged from 0.32 to 0.42 mu m, and from 0.29 to 0.50 mu m, respectively. Some of the pollen morphological parameters analysed, such as shape and size, and exine characteristics could be used for identification of sour cherry cultivars.

Keywords:
Prunus cerasus / pollen grain / exine / SEM / cultivar
Source:
VII International Cherry Symposium, 2017, 1161, 395-400
Publisher:
  • Int Soc Horticultural Science, Leuven 1
Funding / projects:
  • The application of new genotypes and technological innovations for the purpose of improvement of fruit-growing and viticultural production (RS-31063)

DOI: 10.17660/ActaHortic.2017.1161.63

ISSN: 0567-7572

WoS: 000416790300063

Scopus: 2-s2.0-85021724649
[ Google Scholar ]
5
2
URI
http://aspace.agrif.bg.ac.rs/handle/123456789/4416
Collections
  • Radovi istraživača / Researchers’ publications
Institution/Community
Poljoprivredni fakultet
TY  - CONF
AU  - Nikolić, D.
AU  - Milatović, Dragan
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4416
AB  - Pollen morphology can be used for identification of species and cultivars of fruit trees including sour cherry (Prunus cerasus L). In this study, pollen morphology and ultrastructure of five cultivars of sour cherry ('Heimanns Konservenweichsel', 'Keleriis 14', 'Rexelle', 'Sumadinka', and 'Oblacinska') were examined using scanning electron microscopy (SEM) during two years (2011-2012). The characteristics studied were pollen size and shape (length, width, and length/width ratio), length of the colpus, width of the mesocolpium, and exine characteristics (number of ridges per an area of 100 mu m(2), width of the ridge, and width of the furrow). All cultivars had tricolpate pollen grains and striate exine ornamentation, but significant differences in some traits were found between cultivars. Pollen grains ranged from 48.0 to 52.9 mu m in size. 'Sumadinka' had perprolate shape of the pollen and the other four cultivars had prolate shape of the pollen. The number of ridges 100 mu m(-2) of the exine surface ranged from 16.5 ('Oblacinska') to 21.6 ('Keleriis 14'). Ridge and furrow width ranged from 0.32 to 0.42 mu m, and from 0.29 to 0.50 mu m, respectively. Some of the pollen morphological parameters analysed, such as shape and size, and exine characteristics could be used for identification of sour cherry cultivars.
PB  - Int Soc Horticultural Science, Leuven 1
C3  - VII International Cherry Symposium
T1  - Scanning electron microscopy study of pollen morphology of five sour cherry cultivars
EP  - 400
SP  - 395
VL  - 1161
DO  - 10.17660/ActaHortic.2017.1161.63
ER  - 
@conference{
author = "Nikolić, D. and Milatović, Dragan",
year = "2017",
abstract = "Pollen morphology can be used for identification of species and cultivars of fruit trees including sour cherry (Prunus cerasus L). In this study, pollen morphology and ultrastructure of five cultivars of sour cherry ('Heimanns Konservenweichsel', 'Keleriis 14', 'Rexelle', 'Sumadinka', and 'Oblacinska') were examined using scanning electron microscopy (SEM) during two years (2011-2012). The characteristics studied were pollen size and shape (length, width, and length/width ratio), length of the colpus, width of the mesocolpium, and exine characteristics (number of ridges per an area of 100 mu m(2), width of the ridge, and width of the furrow). All cultivars had tricolpate pollen grains and striate exine ornamentation, but significant differences in some traits were found between cultivars. Pollen grains ranged from 48.0 to 52.9 mu m in size. 'Sumadinka' had perprolate shape of the pollen and the other four cultivars had prolate shape of the pollen. The number of ridges 100 mu m(-2) of the exine surface ranged from 16.5 ('Oblacinska') to 21.6 ('Keleriis 14'). Ridge and furrow width ranged from 0.32 to 0.42 mu m, and from 0.29 to 0.50 mu m, respectively. Some of the pollen morphological parameters analysed, such as shape and size, and exine characteristics could be used for identification of sour cherry cultivars.",
publisher = "Int Soc Horticultural Science, Leuven 1",
journal = "VII International Cherry Symposium",
title = "Scanning electron microscopy study of pollen morphology of five sour cherry cultivars",
pages = "400-395",
volume = "1161",
doi = "10.17660/ActaHortic.2017.1161.63"
}
Nikolić, D.,& Milatović, D.. (2017). Scanning electron microscopy study of pollen morphology of five sour cherry cultivars. in VII International Cherry Symposium
Int Soc Horticultural Science, Leuven 1., 1161, 395-400.
https://doi.org/10.17660/ActaHortic.2017.1161.63
Nikolić D, Milatović D. Scanning electron microscopy study of pollen morphology of five sour cherry cultivars. in VII International Cherry Symposium. 2017;1161:395-400.
doi:10.17660/ActaHortic.2017.1161.63 .
Nikolić, D., Milatović, Dragan, "Scanning electron microscopy study of pollen morphology of five sour cherry cultivars" in VII International Cherry Symposium, 1161 (2017):395-400,
https://doi.org/10.17660/ActaHortic.2017.1161.63 . .

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