Ultrastructural description of the corpora allata of Pimpla turionellae L. (Hymenoptera: Ichneumonidae)
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Dosyalar
Tarih
2011
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The corpora allata, are endocrine glands which produced juvenile hormone. In this study, corpora allata of adult females of Pimpla turionellae were examined ultrastructurally by using the transmission electron microscopy. The gland is surrounded with thick fibrous capsule that penetrates into the gland as a stromatal ramification. The ultrastructure of gland cells had the same characteristic of proteinsecreting cells. These cells had oval shaped nuclei, numerous granules, lysosomes, mitochondria and vacuoles. There are granules of electron-dense, electron-modarate and electron-lucent. These granules are actually membrane-limited secretory vesicles which are filled with the proteinaceous hormone produced by the gland cells. Microtubules and mitochondria were observed in the cytoplasm of axons of neurosecretory cells found among the gland cells. © 2011 Academic Journals.
Açıklama
Anahtar Kelimeler
Hymenoptera, Pimpla Turionellae, Corpora Allata, Ultrastructure, Transmission Electron Microscopy
Kaynak
African Journal of Biotechnology
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
Cilt
10
Sayı
19
Künye
Özlük, A., Gül, N., Ahmed, M.(2011). Ultrastructural description of the corpora allata of Pimpla turionellae L. (Hymenoptera: Ichneumonidae), African Journal of Biotechnology, 10(19), 3784-3789.
