Intraspecific variability in nucleolar organiser position in Lacerta (Timon) lepida
نویسندگان
چکیده
منابع مشابه
Nucleolar organiser regions in pathology.
Traditional approaches to pathological diagnosis include macroscopic examination and formalin fixation with the preparation of paraffin sections stained with a variety of histochemical techniques. These routine approaches however may be disappointing in the assessment of many conditions and occasionally fail to render a precise diagnosis or provide adequate prognostic information. Consequently ...
متن کاملNucleolar organiser regions in kidney tumours and xanthogranulomatous pyelonephritis.
The AgNOR argyrophil technique was applied to clear cut examples of renal adenoma (n = 7), clear cell carcinoma (n = 9), and xanthogranulomatous pyelonephritis (n = 5). There was no significant difference between mean AgNOR counts per cell in adenomas and carcinomas, supporting the idea that there is a continuous spectrum of kidney tumours. Xanthogranulomatous pyelonephritis and clear cell carc...
متن کاملEvaluation of argyrophilic nucleolar organiser regions (AgNORs) in multiple myeloma.
AIM To investigate the prognostic value of argyrophylic nucleolar organiser regions (AgNORs) in multiple myeloma. METHODS Bone marrow aspirates from 55 newly diagnosed patients with multiple myeloma were stained with the one step AgNO3 technique. The mean number of AgNORs in each plasma cell nucleus (AgNOR count) was tested for a possible correlation with other clinical and laboratory variabl...
متن کاملAdaptive seasonal shifts in the thermal preferences of the lizard Iberolacerta galani (Squamata, Lacertidae).
The León rock lizard, Iberolacerta galani, lives in isolated mountains of Spain. We studied the seasonal changes in the thermal biology of I. galani between spring and summer. We calculated precision, accuracy and effectiveness of thermoregulation and the habitat thermal quality for spring, and compared with the values of summer. In addition, we studied how the shift in the thermal preferences ...
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ژورنال
عنوان ژورنال: Amphibia-Reptilia
سال: 1999
ISSN: 0173-5373,1568-5381
DOI: 10.1163/156853899x00079