Karyotype analysis of Zygoribatula cognata(Oudemans)(Acari: Oribatida: Oribatulidae)

Bu çalışmada, Zygoribatula cognata'nın (Oudemans) (Acari: Oribatida: Oribatulidae) karyotipik karakterleri, mitotik metafaz kromozomları, monoploid idiyogramı ve karyogramı ilk kez araştırılmıştır. Zygoribatula cognata'nın kromozom sayısı 2n = 30'dur. Kromozomlarının lokalize bir sentromer eksikliği ile karakterize olan holosentrik yapıda olduğu saptanmıştır. Kromozomlarda satellit gözlenmemiştir. Zygoribatula cognata'nın cinsiyet kromozomları ve cinsiyet tayini belirlenememiştir

Zygoribatula cognata (Oudemans)'nın(Acari: Oribatida: Oribatulidae)karyotip analiz

Karyotypic characters, mitotic metaphase chromosomes, monoploid ideogram and karyogram of Zygoribatula cognata (Oudemans) (Acari: Oribatida: Oribatulidae) were investigated for the first time. The chromosome number of Zygoribatula cognata was 2n = 30. The chromosomes were holocentric characterized with lack a localized centromere. No satellite was observed in the chromosomes. The sex chromosomes and sex determination of Zygoribatula cognata could not be determined

PDF

___

Ayyıldız, N., 1988. Türkiye faunası için yeni Zygoribatula Berlese (Acari, Oribatulidae) türleri. Doğa Türk Zooloji Dergisi, 12 (3): 204-209.
Bayartogtokh, B. & I. E. Smelyansky, 2008. Contribution to the knowledge of soil mite genera Zygoribatula and Peloribates (Acari: Oribatida: Oripodoidea) in Central Asia. Soil Organisms, 80 (1): 19-44.
Behan-Pelletier, V. M., 1999. Oribatid mite biodiversity in agroecosystems: role for bioindication. Agriculture, Ecosystems & Environment, 74 (1-3): 411-423.
Eroğlu, H.E., 2015. Which chromosomes are subtelocentric or acrocentric? A new karyotype symmetry/asymmetry index. Caryologia, 68 (3): 239-245.
Fisher, R. A. 1930. The Genetical Theory of Natural Selection. Clarendon Press, Oxford, 272 pp.
Fritz, G., 1982. Zygoribatula floridana n. sp. (Acari: Oribatulidae), with a list of species in the genus. Florida Entomologist, 65 (4): 483-492.
Gan, H., 2013. Oribatid Mite Communities in Soil: Structure, Function and Response to Global Environmental Change. (Unpublished PhD thesis) University of Michigan, Michigan, 164pp.
Gokhman, V. E. & D. L. J. Quicke, 1995. The last twenty years of parasitic Hymenoptera karyology: an update and phylogenetic implications. Journal of Hymenoptera Research, 4: 41-63.
Heethoff, M., P. Bergmann & R. A. Norton, 2006. Karyology and sex determination of oribatid mites. Acarologia 46 (1- 2): 127-131.
Imai, H., R. W. Taylor, M. W. Crosland & R. Crozier, 1988. Modes of spontaneous chromosomal mutation and karyotype evolution in ants with reference to the minimum interaction hypothesis. The Japanese Journal of Genetics, 63 (2): 159-185.
Izraylevich, S., U. Gerson & M. Wysoki, 1995. Karyotype and the sex determining mechanism of the mite Hemisarcoptes coccophagus Meyer (Acariformes: Astigmata: Hemisarcoptidae). International Journal of Acarology, 21 (4): 229-232.
Melters, D. P., L. V. Paliulis, I. F. Korf & S. W. Chan, 2012. Holocentric chromosomes: convergent evolution, meiotic adaptations, and genomic analysis. Chromosome Research, 20 (5): 579-593.
Norton, R. A., J. B. Kethley, D. E. Johnston & B. M. OConnor, 1993. "Phylogenetic Perspectives on Genetic Systems and Reproductive Modes of Mites, 8-99". In: (Eds. D. Wrensch & M. A. Ebbert) Evolution and Diversity of Sex Ratio in Insects and Mites. Chapman & Hall, New York, 634 pp.
Oliver Jr, J. H. 1977. Cytogenetics of mites and ticks. Annual Review of Entomology, 22: 407-429.
Palmer, S. C. & R. A. Norton, 1992. Genetic diversity in thelytokous oribatid mites (Acari; Acariformes; Desmonomata). Biochemical Systematics and Ecology, 20 (3): 219-231.
Schvarzstein, M., S. M. Wignall & A. M. Villeneuve, 2010. Coordinating cohesion, co-orientation, and congression during meiosis: lessons from holocentric chromosomes. Genes & Development, 24 (3): 219-228.
Sokolov, I. I. 1954. The chromosome complex of mites and its importance for systematics and phylogeny. Trudy Leningrad Obshchest Estestvoispyt, 72: 124-159.
Subías, L. S. 2004. Listado sistemático sinonímico y biogeográfico de los Acaros Oribátidos (Acariformes, Oribatida) del mundo (1758-2002). Graellsia, 60 (1): 3-305.
Taberly, G. 1987. Recherches sur la parthéogenèse thélytoque de deux espèces d'acariens oribatides: Trypochthonius tectorum (Berlese) et Platynothrus peltifer (Koch). III. Etude anatomique, histologique et cytologique des femelles parthénogenétiques. Acarologia, 28: 389-403.
Wang, W. & H. Lan, 2000. Rapid and parallel chromosomal number reduction in muntjac deer inferred from mitochondrial DNA phylogeny. Molecular Biology and Evolution, 17(9): 1326-1333.
White, M. J. D. 1973. "Animal Cytology and Evolution". Cambridge University Press, London, 468 pp.
Wrensch, D. L., J. B. Kethley & R. A. Norton, 1994. "Cytogenetics of Holokinetic Chromosomes and Inverted Meiosis: Keys to the Evolutionary Success of Mites, with Generalization on Eukaryotes, 282-343". In: Mites: Ecological and Evolutionary Analyses of Life-History Patterns (Eds. M. A. Houck). Chapman & Hall, New York, 357 pp.
Yang, F., N. P. Carter, L. Shi & M. A. Ferguson-Smith, 1995. A comparative study of karyotypes of muntjacs by chromosome painting. Chromosoma, 103 (9): 642-652.