Incompatible pollen tubes in the quince style and their impact on fertilization success
Остала ауторства
Radović, AleksandarNikolić, Dragan
Milatović, Dragan
Radović, Ivana
Zejak, Dejan
Spalević, Velibor
Dudić, Branislav
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Self-incompatibility presents one of the challenges in modern fruit production. It can be correlated
with a lower yield of self-incompatible cultivars which also demand the planting of the pollinisers. The aim of
this work was to investigate the phenomenon of incompatibility and its influence on fertilization success in
quince (Cydonia oblonga Mill.), using the cultivars ‘Leskovacka’, ‘Vranjska’, ‘Morava’, ‘Pazardzijska’, ‘Hemus’,
‘Asenica’, ‘Portugal’ and ‘Triumph’. Incompatible pollen tubes were determined by using fluorescence
microscopy. In two types of pollination (self-pollination and open pollination) pollen tubes showed signs of
incompatibility, mostly in the upper third of the style. The most common sign of incompatibility is the
formation of swelling at the tip of a pollen tube. Also, sometimes twisted, bifurcated, and short and thickened
pollen tubes along their entire length are formed. The incompatibility was significantly more pronounced in
the self-pollination t...han in the open pollination variant in all tested cultivars. The highest number of
incompatible pollen tubes in both pollination types was present in the cultivar ‘Pazardzijska’, while the lowest
number was present in the cultivars ‘Leskovacka’ and ‘Vranjska’. The appearance of incompatibility affected
the degree of fertilization in quince. The results showed that only ‘Leskovacka’ and ‘Vranjska’ are selfcompatible, while other studied cultivars (‘Morava’, ‘Pazardzijska’, ‘Hemus’, ‘Asenica’, ‘Portugal’ and
‘Triumph’) are self-incompatible. The results provide a good background for the future research of
reproductive biology and also for adequate management of the quince orchards.
Кључне речи:
Cydonia oblonga / fluorescence microscopy / open pollination / self-(in) compatibility / selfpollinationИзвор:
2023, Notulae botanicae horti agrobotanici cluj-napoca 51, 2Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200383 (Универзитет у Нишу, Пољопривредни факултет, Крушевац) (RS-MESTD-inst-2020-200383)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200116 (Универзитет у Београду, Пољопривредни факултет) (RS-MESTD-inst-2020-200116)
URI
https://notulaebotanicae.ro/index.php/nbha/article/view/13083/9594http://aspace.agrif.bg.ac.rs/handle/123456789/6404
Институција/група
Poljoprivredni fakultetTY - JOUR PY - 2023 PY - 2023 UR - https://notulaebotanicae.ro/index.php/nbha/article/view/13083/9594 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/6404 AB - Self-incompatibility presents one of the challenges in modern fruit production. It can be correlated with a lower yield of self-incompatible cultivars which also demand the planting of the pollinisers. The aim of this work was to investigate the phenomenon of incompatibility and its influence on fertilization success in quince (Cydonia oblonga Mill.), using the cultivars ‘Leskovacka’, ‘Vranjska’, ‘Morava’, ‘Pazardzijska’, ‘Hemus’, ‘Asenica’, ‘Portugal’ and ‘Triumph’. Incompatible pollen tubes were determined by using fluorescence microscopy. In two types of pollination (self-pollination and open pollination) pollen tubes showed signs of incompatibility, mostly in the upper third of the style. The most common sign of incompatibility is the formation of swelling at the tip of a pollen tube. Also, sometimes twisted, bifurcated, and short and thickened pollen tubes along their entire length are formed. The incompatibility was significantly more pronounced in the self-pollination than in the open pollination variant in all tested cultivars. The highest number of incompatible pollen tubes in both pollination types was present in the cultivar ‘Pazardzijska’, while the lowest number was present in the cultivars ‘Leskovacka’ and ‘Vranjska’. The appearance of incompatibility affected the degree of fertilization in quince. The results showed that only ‘Leskovacka’ and ‘Vranjska’ are selfcompatible, while other studied cultivars (‘Morava’, ‘Pazardzijska’, ‘Hemus’, ‘Asenica’, ‘Portugal’ and ‘Triumph’) are self-incompatible. The results provide a good background for the future research of reproductive biology and also for adequate management of the quince orchards. T1 - Incompatible pollen tubes in the quince style and their impact on fertilization success IS - 2 VL - Notulae botanicae horti agrobotanici cluj-napoca 51 DO - 10.15835nbha51213083 ER -
@article{ year = "2023, 2023", abstract = "Self-incompatibility presents one of the challenges in modern fruit production. It can be correlated with a lower yield of self-incompatible cultivars which also demand the planting of the pollinisers. The aim of this work was to investigate the phenomenon of incompatibility and its influence on fertilization success in quince (Cydonia oblonga Mill.), using the cultivars ‘Leskovacka’, ‘Vranjska’, ‘Morava’, ‘Pazardzijska’, ‘Hemus’, ‘Asenica’, ‘Portugal’ and ‘Triumph’. Incompatible pollen tubes were determined by using fluorescence microscopy. In two types of pollination (self-pollination and open pollination) pollen tubes showed signs of incompatibility, mostly in the upper third of the style. The most common sign of incompatibility is the formation of swelling at the tip of a pollen tube. Also, sometimes twisted, bifurcated, and short and thickened pollen tubes along their entire length are formed. The incompatibility was significantly more pronounced in the self-pollination than in the open pollination variant in all tested cultivars. The highest number of incompatible pollen tubes in both pollination types was present in the cultivar ‘Pazardzijska’, while the lowest number was present in the cultivars ‘Leskovacka’ and ‘Vranjska’. The appearance of incompatibility affected the degree of fertilization in quince. The results showed that only ‘Leskovacka’ and ‘Vranjska’ are selfcompatible, while other studied cultivars (‘Morava’, ‘Pazardzijska’, ‘Hemus’, ‘Asenica’, ‘Portugal’ and ‘Triumph’) are self-incompatible. The results provide a good background for the future research of reproductive biology and also for adequate management of the quince orchards.", title = "Incompatible pollen tubes in the quince style and their impact on fertilization success", number = "2", volume = "Notulae botanicae horti agrobotanici cluj-napoca 51", doi = "10.15835nbha51213083" }
(2023). Incompatible pollen tubes in the quince style and their impact on fertilization success. , Notulae botanicae horti agrobotanici cluj-napoca 51(2). https://doi.org/10.15835nbha51213083
Incompatible pollen tubes in the quince style and their impact on fertilization success. 2023;Notulae botanicae horti agrobotanici cluj-napoca 51(2). doi:10.15835nbha51213083 .
"Incompatible pollen tubes in the quince style and their impact on fertilization success", Notulae botanicae horti agrobotanici cluj-napoca 51, no. 2 (2023), https://doi.org/10.15835nbha51213083 . .