Chromosome analysis using different staining techniques and fluorescent in situ hybridization in Cerithium vulgatum (Gastropoda: Cerithiidae)
نویسندگان
چکیده
منابع مشابه
Differential characterization of holocentric chromosomes in triatomines (Heteroptera, Triatominae) using different staining techniques and fluorescent in situ hybridization.
A comparative study of holocentric chromosomes in the triatomine species Panstrongylus megistus, Rhodnius pallescens and Triatoma infestans was carried out in order to characterize heterochromatin, rDNA active sites and nucleolar proteins. Cytological preparations of seminiferous tubules were stained by silver impregnation, C banding, fluorochromes cma3/da and dapi/da, and fluorescent in situ h...
متن کاملusing game theory techniques in self-organizing maps training
شبکه خود سازمانده پرکاربردترین شبکه عصبی برای انجام خوشه بندی و کوانتیزه نمودن برداری است. از زمان معرفی این شبکه تاکنون، از این روش در مسائل مختلف در حوزه های گوناگون استفاده و توسعه ها و بهبودهای متعددی برای آن ارائه شده است. شبکه خودسازمانده از تعدادی سلول برای تخمین تابع توزیع الگوهای ورودی در فضای چندبعدی استفاده می کند. احتمال وجود سلول مرده مشکلی اساسی در الگوریتم شبکه خودسازمانده به حسا...
Fluorescent in Situ Hybridization and Real-Time Quantitative Polymerase Chain Reaction to Evaluate HER-2/neu Status in Breast Cancer
Background:Breast cancer remains the most common and second lethal cancer in females. HER-2/neu is one of the most important amplified oncogene in breast cancer. The amplification of HER-2 is correlated with decreased survival, metastasis, and early recurrence. The amplification of HER-2/neu gene and synthesis of th...
متن کاملFluorescent In Situ Hybridization (FISH) Fluorescent in situ hybridization (FISH) is a fluorescence probe
The importance of cancer biomarkers is now increasingly recognized and acted on by regulatory organizations, healthcare providers (from reimbursement through to practicing clinicians), cancer organizations, research institutes, and charities. For example, the American Joint Committee on Cancer (AJCC) states in the opening of its mission statement, “The purpose and scope of the AJCC is to create...
متن کاملEvaluation of Discontinues Puresperm Gradient in Separation of X And Y Bearing Human Spermatozoa by Fluorescent in Situ Hybridization (FISH)
Introduction: To evaluate the 8 layer discontinues puresperm gradient in separation of human spermatozoa according to sex chromosomes by fluorescent in situ hybridization (FISH). Material and Methods: This study was carried out on three patient referring to Royan fertility and infertility center. Semen analysis was assessed according to WHO criteria. Each sample was divided into two aliquots, ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Hereditas
سال: 2002
ISSN: 0018-0661,1601-5223
DOI: 10.1034/j.1601-5223.2002.01631.x