The Effect of Different Temperatures on the Viability and Senescence of Plum Ovules (Prunus domestica L.)
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Metapodaci
Prikaz svih podataka o dokumentuApstrakt
This paper reports on a study investigating the viability and senescence of plum ovules when exposed to different constant temperatures over two years. The research was conducted on the primary and secondary ovules of four plum cultivars: ‘Mallard’, ‘Edda’, ‘Jubileum’, and ‘Reeves’. The results show that the first indication of ovule viability loss was callose accumulation, which was detected using the fluorescent dye aniline blue. All cultivars had viable ovules, in different percentages, at 8 °C on the twelfth day after anthesis. However, at higher temperatures, distinct patterns emerged, indicating the adaptability of each cultivar at certain temperatures. The first indication of callose accumulation became visible at the chalazal pole. After anthesis, the ovule’s ability to remain viable gradually reduced, followed by callose deposition throughout the ovary. The cultivars ‘Edda’ and ‘Reeves’, from 6 days after anthesis onward, in both years, showed the highest percentage of nonviab...le ovules. In contrast, the ‘Jubileum’ cultivar demonstrated the highest percentage of viable ovules. The loss of viability of secondary ovules followed a similar pattern to that of the primary ovules in all cultivars. This research provides valuable insights into embryological processes, which can help in the following breeding programs, and to cultivate plum cultivars in Western Norway’s climate conditions.
Ključne reči:
stone fruit / female sporophyte / callose / degenerative processesIzvor:
Plants, 2024, 10, 13, 1359-Izdavač:
- Basel : MDPI, Switzerland
Finansiranje / projekti:
- The Research Council of Norway (project No. 309248)
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200215 (Institut za voćarstvo, Čačak) (RS-MESTD-inst-2020-200215)
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200116 (Univerzitet u Beogradu, Poljoprivredni fakultet) (RS-MESTD-inst-2020-200116)
Institucija/grupa
Institut za voćarstvoTY - JOUR AU - Đorđević, Milena AU - Cerović, Radosav AU - Melland, Mekjel AU - Fotirić Akšić, Milica PY - 2024 UR - https://refri.institut-cacak.org/handle/123456789/880 AB - This paper reports on a study investigating the viability and senescence of plum ovules when exposed to different constant temperatures over two years. The research was conducted on the primary and secondary ovules of four plum cultivars: ‘Mallard’, ‘Edda’, ‘Jubileum’, and ‘Reeves’. The results show that the first indication of ovule viability loss was callose accumulation, which was detected using the fluorescent dye aniline blue. All cultivars had viable ovules, in different percentages, at 8 °C on the twelfth day after anthesis. However, at higher temperatures, distinct patterns emerged, indicating the adaptability of each cultivar at certain temperatures. The first indication of callose accumulation became visible at the chalazal pole. After anthesis, the ovule’s ability to remain viable gradually reduced, followed by callose deposition throughout the ovary. The cultivars ‘Edda’ and ‘Reeves’, from 6 days after anthesis onward, in both years, showed the highest percentage of nonviable ovules. In contrast, the ‘Jubileum’ cultivar demonstrated the highest percentage of viable ovules. The loss of viability of secondary ovules followed a similar pattern to that of the primary ovules in all cultivars. This research provides valuable insights into embryological processes, which can help in the following breeding programs, and to cultivate plum cultivars in Western Norway’s climate conditions. PB - Basel : MDPI, Switzerland T2 - Plants T1 - The Effect of Different Temperatures on the Viability and Senescence of Plum Ovules (Prunus domestica L.) IS - 13 SP - 1359 VL - 10 DO - https://doi.org/10.3390/plants13101359 ER -
@article{ author = "Đorđević, Milena and Cerović, Radosav and Melland, Mekjel and Fotirić Akšić, Milica", year = "2024", abstract = "This paper reports on a study investigating the viability and senescence of plum ovules when exposed to different constant temperatures over two years. The research was conducted on the primary and secondary ovules of four plum cultivars: ‘Mallard’, ‘Edda’, ‘Jubileum’, and ‘Reeves’. The results show that the first indication of ovule viability loss was callose accumulation, which was detected using the fluorescent dye aniline blue. All cultivars had viable ovules, in different percentages, at 8 °C on the twelfth day after anthesis. However, at higher temperatures, distinct patterns emerged, indicating the adaptability of each cultivar at certain temperatures. The first indication of callose accumulation became visible at the chalazal pole. After anthesis, the ovule’s ability to remain viable gradually reduced, followed by callose deposition throughout the ovary. The cultivars ‘Edda’ and ‘Reeves’, from 6 days after anthesis onward, in both years, showed the highest percentage of nonviable ovules. In contrast, the ‘Jubileum’ cultivar demonstrated the highest percentage of viable ovules. The loss of viability of secondary ovules followed a similar pattern to that of the primary ovules in all cultivars. This research provides valuable insights into embryological processes, which can help in the following breeding programs, and to cultivate plum cultivars in Western Norway’s climate conditions.", publisher = "Basel : MDPI, Switzerland", journal = "Plants", title = "The Effect of Different Temperatures on the Viability and Senescence of Plum Ovules (Prunus domestica L.)", number = "13", pages = "1359", volume = "10", doi = "https://doi.org/10.3390/plants13101359" }
Đorđević, M., Cerović, R., Melland, M.,& Fotirić Akšić, M.. (2024). The Effect of Different Temperatures on the Viability and Senescence of Plum Ovules (Prunus domestica L.). in Plants Basel : MDPI, Switzerland., 10(13), 1359. https://doi.org/https://doi.org/10.3390/plants13101359
Đorđević M, Cerović R, Melland M, Fotirić Akšić M. The Effect of Different Temperatures on the Viability and Senescence of Plum Ovules (Prunus domestica L.). in Plants. 2024;10(13):1359. doi:https://doi.org/10.3390/plants13101359 .
Đorđević, Milena, Cerović, Radosav, Melland, Mekjel, Fotirić Akšić, Milica, "The Effect of Different Temperatures on the Viability and Senescence of Plum Ovules (Prunus domestica L.)" in Plants, 10, no. 13 (2024):1359, https://doi.org/https://doi.org/10.3390/plants13101359 . .