The neoteny of 64-day-old European plane tree autovegetative progeny is described, starting from the fact that sexual maturity in the juvenile stage of tree development is a rare and significant process by which the period of synthesis of new lower taxonomic units is shortened. The observed formation of European plane tree reproductive organs has been classified as induced neoteny. Compared to the inflorescences of mature European plane trees, the number of precocious inflorescences was lower, flower structure was simpler, and the diameters of inflorescences were the same. As neoteny is a genetic and physiological marker for the tree genotype and the species, and as it is classified as an example of parallel-inherited variability explained by changed interactions of trophic, hormonal and genetic systems, this analysis of neoteny can be a contribution to its further scientific study and its practical utilization at a larger scale.
Кључне речи:
taxon / Platanus x acerifolia (Ait.) Willd. / inflorescences / green cuttings / adaptation
Извор:
Archives of Biological Sciences, 2012, 64, 2, 771-776
TY - JOUR
AU - Ocokoljić, Mirjana
AU - Šijačić-Nikolić, Mirjana
AU - Vilotić, Dragica
AU - Vujičić, Dragan
PY - 2012
UR - https://omorika.sfb.bg.ac.rs/handle/123456789/432
AB - The neoteny of 64-day-old European plane tree autovegetative progeny is described, starting from the fact that sexual maturity in the juvenile stage of tree development is a rare and significant process by which the period of synthesis of new lower taxonomic units is shortened. The observed formation of European plane tree reproductive organs has been classified as induced neoteny. Compared to the inflorescences of mature European plane trees, the number of precocious inflorescences was lower, flower structure was simpler, and the diameters of inflorescences were the same. As neoteny is a genetic and physiological marker for the tree genotype and the species, and as it is classified as an example of parallel-inherited variability explained by changed interactions of trophic, hormonal and genetic systems, this analysis of neoteny can be a contribution to its further scientific study and its practical utilization at a larger scale.
PB - Srpsko biološko društvo, Beograd, i dr.
T2 - Archives of Biological Sciences
T1 - Neoteny of the European plane tree
EP - 776
IS - 2
SP - 771
VL - 64
DO - 10.2298/ABS1202771O
UR - conv_1030
ER -
@article{
author = "Ocokoljić, Mirjana and Šijačić-Nikolić, Mirjana and Vilotić, Dragica and Vujičić, Dragan",
year = "2012",
abstract = "The neoteny of 64-day-old European plane tree autovegetative progeny is described, starting from the fact that sexual maturity in the juvenile stage of tree development is a rare and significant process by which the period of synthesis of new lower taxonomic units is shortened. The observed formation of European plane tree reproductive organs has been classified as induced neoteny. Compared to the inflorescences of mature European plane trees, the number of precocious inflorescences was lower, flower structure was simpler, and the diameters of inflorescences were the same. As neoteny is a genetic and physiological marker for the tree genotype and the species, and as it is classified as an example of parallel-inherited variability explained by changed interactions of trophic, hormonal and genetic systems, this analysis of neoteny can be a contribution to its further scientific study and its practical utilization at a larger scale.",
publisher = "Srpsko biološko društvo, Beograd, i dr.",
journal = "Archives of Biological Sciences",
title = "Neoteny of the European plane tree",
pages = "776-771",
number = "2",
volume = "64",
doi = "10.2298/ABS1202771O",
url = "conv_1030"
}
Ocokoljić, M., Šijačić-Nikolić, M., Vilotić, D.,& Vujičić, D.. (2012). Neoteny of the European plane tree. in Archives of Biological Sciences
Srpsko biološko društvo, Beograd, i dr.., 64(2), 771-776.
https://doi.org/10.2298/ABS1202771O
conv_1030
Ocokoljić M, Šijačić-Nikolić M, Vilotić D, Vujičić D. Neoteny of the European plane tree. in Archives of Biological Sciences. 2012;64(2):771-776.
doi:10.2298/ABS1202771O
conv_1030 .
Ocokoljić, Mirjana, Šijačić-Nikolić, Mirjana, Vilotić, Dragica, Vujičić, Dragan, "Neoteny of the European plane tree" in Archives of Biological Sciences, 64, no. 2 (2012):771-776,
https://doi.org/10.2298/ABS1202771O .,
conv_1030 .
