Results 271 to 280 of about 3,958,292 (318)
Some of the next articles are maybe not open access.
Current Protocols in Cell Biology, 1998
AbstractThe two most frequently used systems for in vitro translation are the rabbit reticulocyte system and the wheat germ extract. These systems are useful for mRNAs isolated from cells, tissues, and capped or uncapped mRNA produced in vitro by transcription of cDNA.
R, Jagus +3 more
openaire +2 more sources
AbstractThe two most frequently used systems for in vitro translation are the rabbit reticulocyte system and the wheat germ extract. These systems are useful for mRNAs isolated from cells, tissues, and capped or uncapped mRNA produced in vitro by transcription of cDNA.
R, Jagus +3 more
openaire +2 more sources
Gynecologie, obstetrique & fertilite, 2009
Capacitation is a prerequisite for mammalian spermatozoa to fertilize oocytes. Lipids play a crucial role in the structural and functional organization of sperm plasma membrane. Lipid and membrane protein ordering changes dramatically during sperm capacitation but the resulting effects differ according to the regions of the sperm head.
Travert, C. +2 more
openaire +2 more sources
Capacitation is a prerequisite for mammalian spermatozoa to fertilize oocytes. Lipids play a crucial role in the structural and functional organization of sperm plasma membrane. Lipid and membrane protein ordering changes dramatically during sperm capacitation but the resulting effects differ according to the regions of the sperm head.
Travert, C. +2 more
openaire +2 more sources
Annual Review of Biochemistry, 1972
INTRODUcnON. . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . .. 410 THE UNIT OF TRANSCRIPTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 410 CoMPONENTS OF THE TRANSCRIPTION MACHINERY. . . . . . . . . . . . . . . . . . . . . . . . . . . .
openaire +2 more sources
INTRODUcnON. . . • . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • . . . . . . . . .. 410 THE UNIT OF TRANSCRIPTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 410 CoMPONENTS OF THE TRANSCRIPTION MACHINERY. . . . . . . . . . . . . . . . . . . . . . . . . . . .
openaire +2 more sources
Nature, 1946
IN 1935, Gautheret1 published an account of in vitro grafts he had obtained between fragments of cambium of Populus nigra, Salix caprea and other trees, excised and cultured on artificial media. In attempting to repeat this work, I encountered some difficulties when tissues freshly removed from the plant were employed.
openaire +2 more sources
IN 1935, Gautheret1 published an account of in vitro grafts he had obtained between fragments of cambium of Populus nigra, Salix caprea and other trees, excised and cultured on artificial media. In attempting to repeat this work, I encountered some difficulties when tissues freshly removed from the plant were employed.
openaire +2 more sources
2003
Graft formation in plants involves the severing of the vascular system with consequent loss of water and solute transport throughout the plant. This transport must be restored to prevent death resulting from nutrient starvation or dessication.
M, Parkinson, C M, O'Neill, P J, Dix
openaire +2 more sources
Graft formation in plants involves the severing of the vascular system with consequent loss of water and solute transport throughout the plant. This transport must be restored to prevent death resulting from nutrient starvation or dessication.
M, Parkinson, C M, O'Neill, P J, Dix
openaire +2 more sources
2009
In vitro fertilization (IVF) is a technical process in which retrieved oocytes are fertilized outside the body. The developing embryos grow in a laboratory environment and are subsequently transferred into the woman's uterus. The IVF technique was first introduced as a treatment for infertility in 1978 and success rates have steadily increased in the ...
Yinzhong, Bing, Rodney J, Ouellette
openaire +2 more sources
In vitro fertilization (IVF) is a technical process in which retrieved oocytes are fertilized outside the body. The developing embryos grow in a laboratory environment and are subsequently transferred into the woman's uterus. The IVF technique was first introduced as a treatment for infertility in 1978 and success rates have steadily increased in the ...
Yinzhong, Bing, Rodney J, Ouellette
openaire +2 more sources
2017
???????????????? ?????????????? ???????????? ?????? ???????????????????? ?????????????????????????? ?????????????????? ???????????????? ?????????????????? in vitro ?? ?????????????????????????? ???? ???????????????????????? ?????????????????? ?????????????????????? ???????????????????? ??????????????????. ???????????????????????? ???????????????????????
openaire +1 more source
???????????????? ?????????????? ???????????? ?????? ???????????????????? ?????????????????????????? ?????????????????? ???????????????? ?????????????????? in vitro ?? ?????????????????????????? ???? ???????????????????????? ?????????????????? ?????????????????????? ???????????????????? ??????????????????. ???????????????????????? ???????????????????????
openaire +1 more source
Journal of Dental Research, 1979
The processes by which diversity is acquired and maintained during embryogenesis have been repeatedly described but are as yet not understood. One fascinating example of diversity following gastrulation is epidermal organogenesis and in particular embryonic tooth morphogenesis.
openaire +2 more sources
The processes by which diversity is acquired and maintained during embryogenesis have been repeatedly described but are as yet not understood. One fascinating example of diversity following gastrulation is epidermal organogenesis and in particular embryonic tooth morphogenesis.
openaire +2 more sources
Trends in Biochemical Sciences, 1992
Understanding the basis of specificity in an intermolecular interaction is a common if difficult task; designing a specific intermolecular interaction is much more challenging. A new technique is described that has applications to both problems, at least with regard to nucleic acids.
openaire +2 more sources
Understanding the basis of specificity in an intermolecular interaction is a common if difficult task; designing a specific intermolecular interaction is much more challenging. A new technique is described that has applications to both problems, at least with regard to nucleic acids.
openaire +2 more sources
Current Protocols in Pharmacology, 1998
AbstractThe light‐microscopic localization of receptors and other molecules by autoradiography of radioligand binding in tissue sections provides a high degree of anatomical resolution and the ability to associate even small quantities of binding sites with anatomical structures. The basic procedure in this unit involves incubating slide‐mounted tissue
openaire +2 more sources
AbstractThe light‐microscopic localization of receptors and other molecules by autoradiography of radioligand binding in tissue sections provides a high degree of anatomical resolution and the ability to associate even small quantities of binding sites with anatomical structures. The basic procedure in this unit involves incubating slide‐mounted tissue
openaire +2 more sources