Pluripotency and lineages in the mammalian blastocyst: An evolutionary view
نویسندگان
چکیده
منابع مشابه
An overview of mammalian pluripotency.
Mammalian pluripotency is the ability to give rise to all somatic cells as well as the germ cells of an adult mammal. It is a unique feature of embryonic epiblast cells, existing only transiently, as cells pass through early developmental stages. By contrast, pluripotency can be captured and stabilized indefinitely in cell culture and can also be reactivated in differentiated cells via nuclear ...
متن کاملMorphogenesis of the mammalian blastocyst.
The first 4 days of mouse pre-implantation development are characterized by a period of segmentation, including morphogenetic events that are required for the divergence of embryonic and extra-embryonic lineages. These extra-embryonic tissues are essential for the implantation into the maternal uterus and for the development of the foetus. In this review, we first discuss data showing unambiguo...
متن کاملCell death in the mammalian blastocyst.
Cell death is a widespread feature in the blastocysts of many mammals. Isolated cells in both the inner cell mass and the trophectoderm undergo cell death. These dying cells appear morphologically to be undergoing apoptosis. In mouse blastocysts, a wave of cell death is seen in vivo, suggesting that it plays an important role in normal development. However, cell death is increased under subopti...
متن کاملidentifying the strategies persian efl learners use in reading an expository text in english and examining its relation to reading-proficiency and motivation: a think-aloud study
هدف اصلی از این مطالعه بررسی نوع و میزان استراتژی هایی بود که دانشجویان فارسی زبان رشته ی زبان انگلیسی در حین خواندن یک متن انگلیسی به کار گرفتند. این مطالعه همچنین به بررسی تفاوت های استراتژی های مورد استفاده بین دارندگان سطح بالا و پایین درک مطلب پرداخت. نوع همبستگی بین استراتژی به کار گرفته و درک مطلب از یک سو و استراتژی به کار گرفته و انگیزه از سوی دیگر نیز در این تحقیق مورد آزمایش قرار گرف...
15 صفحه اولdevelopment and implementation of an optimized control strategy for induction machine in an electric vehicle
in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...
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ژورنال
عنوان ژورنال: Cell Cycle
سال: 2011
ISSN: 1538-4101,1551-4005
DOI: 10.4161/cc.10.11.15816