Major embryological events of the mite Archegozetes longisetosus
نویسندگان
چکیده
منابع مشابه
Small but powerful: the oribatid mite Archegozetes longisetosus Aoki (Acari, Oribatida) produces disproportionately high forces.
We investigated the holding and pulling forces generated by claws of the microarthropod Archegozetes longisetosus (Chelicerata, Acari, Oribatida) on three substrates with different roughness (R(a)=0.05 microm, 1 microm, 30 microm). Holding forces were measured perpendicular to the substrate using a strain gage force transducer; pulling forces were measured parallel to the substrate using an ana...
متن کاملExpression of homeobox genes shows chelicerate arthropods retain their deutocerebral segment.
Expression patterns of six homeobox containing genes in a model chelicerate, the oribatid mite Archegozetes longisetosus, were examined to establish homology of chelicerate and insect head segments and to investigate claims that the chelicerate deutocerebral segment has been reduced or lost. engrailed (en) expression, which has been used to demonstrate the presence of segments in insects, fails...
متن کاملfaculty of psychology and social sciences group of anthropology master thesis in major of anthropology
چکیده پایان نامه (شامل خلاصه، اهداف، روش های اجرا و نتایج به دست آمده): کار جمع آوری گو یش های محلی در سال های اخیر شتاب امیدوار کننده ای به خود گرفته است. شاید از بارزترین اهداف جمع آوری گویش های مختلف، ثبت و ضبط آن، جلوگیری از نابودی و مهمتر از همه حل مشکلات دستوری زبان رسمی باشد. دقت در فرآیند های زبانی گویش های محلی نوع ارتباط مردم نواحی مختلف با پیرامون نشان را به ما نشان خواهد داد. از س...
Embryological significance of lymphangioma.
Since 1938 when Goetsch studied injected surgical specimens, the growth of cystic hygromas has always been considered as a continuous budding from the walls of the tumour cavity. This phenomenon was compared to the foetal centrifugal development of peripheral lymphatics from the walls of the primary lymphatic sacs, in keeping with Florence Sabin's theory of lymphatic embryology (1912). Although...
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cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
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ژورنال
عنوان ژورنال: Developmental Biology
سال: 2011
ISSN: 0012-1606
DOI: 10.1016/j.ydbio.2011.05.543