Consumption rate of some proteinic diets affecting hypopharyngeal glands development in honeybee workers
نویسندگان
چکیده
منابع مشابه
Immunogold Localization of Vitellogenin in the Ovaries, Hypopharyngeal Glands and Head Fat Bodies of Honeybee Workers, Apis Mellifera
Vitellogenin is a yolk precursor protein in most oviparous females. In the advanced eusocial honeybee, Apis mellifera (Hymenoptera: Apidae), vitellogenin has recently attracted much interest as this protein, in addition to a classical function in oocyte development in the reproductive queen caste, has evolved functions in the facultatively sterile female worker caste not documented in other spe...
متن کاملHydrolases in the hypopharyngeal glands of workers of Scaptotrigona postica and Apis mellifera (Hymenoptera, Apinae).
Hydrolytic enzymes from hypopharyngeal gland extracts of newly emerged, nurse and foraging workers of two eusocial bees, Scaptotrigona postica, a native Brazilian stingless bee, and the Africanized honey bee (Apis mellifera) in Brazil, were compared. The hypopharyngeal gland is rich in enzymes in both species. Fifteen different enzymes were found in the extracts, with only a few quantitative di...
متن کاملdevelopment of feminist poetics in adrienne rich
اشعار ریچ، به عنوان اشعاری که همیشه در حال تغییر و دگرگونی هستند، تجسمی از رشد و دگرگونیِ انسان هستد. پایان نامه ی حاضر، با تمرکز بر روی مراحل سیر شعری ریچ از تغییری در دنیا به عکس هایی فوری از یک عروس، سپس به شیرجه به درون کشتی شکسته و در نهایت به صبری عجیب مرا تا اینجا آورده، به بررسی این مراحل در قالب نظر شوالتر در رابطه با سه مرحله ی پیشرفت ادبی زنان یعنی مرحله ی زنانه، زن گرا و زن محور می پ...
15 صفحه اولInvestigation of Factors Affecting Energy Consumption in Iran (with Emphasis on Financial Development Variable)
For many years, the issue of climate pollution has been seriously addressed and has involved the minds of politicians, statesmen and even the general public. Hence, we decided to study the relationship between energy consumption, financial development, economic growth, energy prices, and urbanization during the 1970- 2016 period by applying the Boundary Test Approach and applying it to Distribu...
متن کاملSome Factors Affecting Consumption of Fruit and Vegetable by Elderly People in Tehran
Objectives: This study was done to assess the some factors which influence on fruit and vegetable consumption among Iranian's elderly. Methods and Materials: This study was a cross sectional study which was done on 400 elderly people through a two stages sampling method. 10 elderly centers were selected from all of elderly centers in Tehran. During second stage, a systematic random sampling ...
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: Saudi Journal of Biological Sciences
سال: 2011
ISSN: 1319-562X
DOI: 10.1016/j.sjbs.2010.10.001