Growth, decline, or metamorphosis?
نویسندگان
چکیده
منابع مشابه
Estimation of population growth or decline in genetically monitored populations.
This article introduces a new general method for genealogical inference that samples independent genealogical histories using importance sampling (IS) and then samples other parameters with Markov chain Monte Carlo (MCMC). It is then possible to more easily utilize the advantages of importance sampling in a fully Bayesian framework. The method is applied to the problem of estimating recent chan...
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1. Two substances are involved in amphibian metamorphosis as studied in Ambystoma opacum: first, iodine, which is taken up by the food, and second, an excretor substance, which is evolved during the processes of growth and serves to induce the excretory function of the thyroid gland. 2. This explains why in larvae, whose metamorphosis is inhibited by lack of iodine, growth is checked at the tim...
متن کاملGrowth and Metamorphosis of Bombay through Four Centuries of Globalisation
Sulabha Brahme is active in th e participatory and sustainable development movement in India . She has a PhD. in Economics from the UniversityofPoona,/ndia . She is retired from the research fa culty of the Gokhale Institute of Politics and Economics , where she specialized in planning and policy studies on urbani zatio n , agricultural development and rural and regional planning . U y oday's C...
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The Hippo pathway, which was identified from genetic screens in the fruit fly, Drosophila melanogaster, has a major size-control function in animals. All key components of the Hippo pathway, including the transcriptional coactivator Yorkie that is the most critical substrate and downstream effector of the Hippo kinase cassette, are found in the silkworm, Bombyx mori. As revealed by microarray a...
متن کاملThyroid growth and its relationship to metamorphosis in Rana temporaria.
INTRODUCTION In a previous work on pronephric degeneration, larvae of Rana temporaria from practically the whole range of the metamorphic cycle were studied (Fox, 1962). Metamorphosis in anurans is dependent upon the presence of a functional thyroid gland (Kollros, 1951; Lynn & Wachowski, 1951; Etkin, 1964), and the same specimens have now been used to investigate thyroid growth and development...
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ژورنال
عنوان ژورنال: Intereconomics
سال: 1976
ISSN: 0020-5346,1613-964X
DOI: 10.1007/bf02928958