Comparative transcriptional profiling analysis of the two daughter
... brown alga (Fucus) have long been served as a cellular model to investigate early embryogenesis because of their development free of maternal tissue [8-10]. However, embryo sac in higher plants is typically surrounded by the sporophytic tissues of ovule and ovary, thus access to the embryo is hamper ...
... brown alga (Fucus) have long been served as a cellular model to investigate early embryogenesis because of their development free of maternal tissue [8-10]. However, embryo sac in higher plants is typically surrounded by the sporophytic tissues of ovule and ovary, thus access to the embryo is hamper ...
Cook Dev Cell 2003
... (A–E) Expression pattern of Prospero in the adult retina (A–D) or pupal retina 72 hr APF (E) (dorsal up, distal right). Costaining of adult retinas with anti-Pros (red, [A]) or anti-Sal (green, [B]) antibodies (B). R7 nuclei are distally placed within the cells, whereas R8 nuclei are proximally loca ...
... (A–E) Expression pattern of Prospero in the adult retina (A–D) or pupal retina 72 hr APF (E) (dorsal up, distal right). Costaining of adult retinas with anti-Pros (red, [A]) or anti-Sal (green, [B]) antibodies (B). R7 nuclei are distally placed within the cells, whereas R8 nuclei are proximally loca ...
Mechanics of the Cvtoskeleton
... them. This movementwill thereforedeterminethe orientationof cellulosemicrofibrils and thus the anisotropyof the cell wall. It is at this point that the microtubules come into play. ln fact, it was cell-wall anisotropythat led Green (1962) to predict that microtubulesmust exist even beforethey were a ...
... them. This movementwill thereforedeterminethe orientationof cellulosemicrofibrils and thus the anisotropyof the cell wall. It is at this point that the microtubules come into play. ln fact, it was cell-wall anisotropythat led Green (1962) to predict that microtubulesmust exist even beforethey were a ...
Sorting between the ER and Golgi
... and subsequent delivery to the Golgi complex; second, intraGolgi transport; and third, post-Golgi trafficking. ER-to-Golgi and intra-Golgi transport is accompanied by a cargo concentration step either within the ER lumen or immediately following exit and is thought to predominantly serve the quality ...
... and subsequent delivery to the Golgi complex; second, intraGolgi transport; and third, post-Golgi trafficking. ER-to-Golgi and intra-Golgi transport is accompanied by a cargo concentration step either within the ER lumen or immediately following exit and is thought to predominantly serve the quality ...
Stem Cell Information
... cancer. Such information would also enable scientists to grow embryonic and non-embryonic stem cells more efficiently in the laboratory. (12) The specific factors and conditions that allow stem cells to remain unspecialized are of great interest to scientists. It has taken scientists many years of t ...
... cancer. Such information would also enable scientists to grow embryonic and non-embryonic stem cells more efficiently in the laboratory. (12) The specific factors and conditions that allow stem cells to remain unspecialized are of great interest to scientists. It has taken scientists many years of t ...
Cell Death Suppressor, Arabidopsis BI
... shown in Figure 1B, AtBI-29 and 32 maintained the interaction with HvCaM3, while AtBI-30 did not. These results suggest the possibility that such interaction may be necessary for the suppressive action of AtBI-1 on Bax-induced cell death. ...
... shown in Figure 1B, AtBI-29 and 32 maintained the interaction with HvCaM3, while AtBI-30 did not. These results suggest the possibility that such interaction may be necessary for the suppressive action of AtBI-1 on Bax-induced cell death. ...
Amino acids substitutions in σ1 and μ1 outer capsid proteins of a
... were submitted to serial twofold dilutions and their ability to agglutinate bovine red blood cells was compared. At the ...
... were submitted to serial twofold dilutions and their ability to agglutinate bovine red blood cells was compared. At the ...
View/Open - Digital Collections
... form to the anomocytic type (e-g., Fig. 14, 16?), and often contain dark contents (Fig. 2 1). They but in others there is a ring of weakly special- show numerous similarities in size, shape, and ized cells and hence the stomata might be clas- appearance of contents to oil cells illustrated sified as ...
... form to the anomocytic type (e-g., Fig. 14, 16?), and often contain dark contents (Fig. 2 1). They but in others there is a ring of weakly special- show numerous similarities in size, shape, and ized cells and hence the stomata might be clas- appearance of contents to oil cells illustrated sified as ...
Cajal bodies and coilin—moving towards function
... the nucleoplasm. Separation of CBs into smaller structures can result in the asymmetric segregation of resident CB proteins between the respective daughter CBs. For example, in some cases coilin appears to be equally distributed, whereas fibrillarin is predominantly segregated to one daughter (Plata ...
... the nucleoplasm. Separation of CBs into smaller structures can result in the asymmetric segregation of resident CB proteins between the respective daughter CBs. For example, in some cases coilin appears to be equally distributed, whereas fibrillarin is predominantly segregated to one daughter (Plata ...
The Control of Patterning and Morphogenesis during Root
... Molecular cloning and sequencing of the SCR gene suggest that it may encode a transcription factor and, as predicted from the genetic analyses, that it is expressed in the developing ground tissue of the embryo and seedling (Di Laurenzio et al., 1996). As more genes controlling radial patterning are ...
... Molecular cloning and sequencing of the SCR gene suggest that it may encode a transcription factor and, as predicted from the genetic analyses, that it is expressed in the developing ground tissue of the embryo and seedling (Di Laurenzio et al., 1996). As more genes controlling radial patterning are ...
Recent Progress in Research of the Mechanism of Fertilization in
... of tobacco fuse when they both finish the S phase, thus they belong to the G2 Type. This study not only measured the DNA content of sperm cells in pollen tubes at different stages but also measured the DNA content of mature egg cells and zygotes. The significant findings of this study were: (1) G2 T ...
... of tobacco fuse when they both finish the S phase, thus they belong to the G2 Type. This study not only measured the DNA content of sperm cells in pollen tubes at different stages but also measured the DNA content of mature egg cells and zygotes. The significant findings of this study were: (1) G2 T ...
Gumbo JR and Cloete TE
... rhizoidal growth of B. mycoides through chain elongation over long distance may be viewed as translocation through the Microcystis algal blooms. Thus the bacteria were able to derive nutrients from the lysis of Microcystis cells during the translocation process. Also the B. mycoides species formed c ...
... rhizoidal growth of B. mycoides through chain elongation over long distance may be viewed as translocation through the Microcystis algal blooms. Thus the bacteria were able to derive nutrients from the lysis of Microcystis cells during the translocation process. Also the B. mycoides species formed c ...
Research That Revolutionized Patient Care
... medicine. Nowhere are these changes more prominent than in the field of hematology, which serves as a paradigm for the movement of knowledge from the bench to the bedside. The past 50 years have seen major clinical advances that arose from cutting-edge basic research, including, for example, the dev ...
... medicine. Nowhere are these changes more prominent than in the field of hematology, which serves as a paradigm for the movement of knowledge from the bench to the bedside. The past 50 years have seen major clinical advances that arose from cutting-edge basic research, including, for example, the dev ...
Yeast Cbk1 and Mob2 Activate Daughter
... Mother cells form buds that separate to become daughters. Daughters and mothers are genetically identical but constitute distinct cell types. Many daughter components, such as the cell wall and plasma membrane, have been newly synthesized during the budding process. In addition, newborn daughters ar ...
... Mother cells form buds that separate to become daughters. Daughters and mothers are genetically identical but constitute distinct cell types. Many daughter components, such as the cell wall and plasma membrane, have been newly synthesized during the budding process. In addition, newborn daughters ar ...
Gap junctions between optic nerve head astrocytes.
... metabolic coupling.11 In electrical coupling, a current applied to one cell spreads to its coupled neighboring cell to a greater degree than would be expected from their physical closeness. Ions seem to pass from one cell to the next via lowresistance pathways. Since all cells with electrical coupli ...
... metabolic coupling.11 In electrical coupling, a current applied to one cell spreads to its coupled neighboring cell to a greater degree than would be expected from their physical closeness. Ions seem to pass from one cell to the next via lowresistance pathways. Since all cells with electrical coupli ...
EXPERIMENT 3 - UniMAP Portal
... Bacteria and archaea are prokaryotes - unicellular microbes that lack nuclei. Bacterial cell walls are composed of a polysaccharide called peptidoglycan, though some bacteria lack cell walls. The cell walls of archae a lack peptidoglycan and instead are composed of other polymers. Members of both gr ...
... Bacteria and archaea are prokaryotes - unicellular microbes that lack nuclei. Bacterial cell walls are composed of a polysaccharide called peptidoglycan, though some bacteria lack cell walls. The cell walls of archae a lack peptidoglycan and instead are composed of other polymers. Members of both gr ...
The Expression of Slow Myosin During Mammalian Somitogenesis
... velopmentally regulated and differentially expressed in different muscles (1, 5, 6, 11, 13, 14, 16, 22, 30, 31). While it is clear that nerve and hormones do influence the transitions of these isoforms, the initial commitment to fast or slow myosin expression, as well as the regulation of slow myosi ...
... velopmentally regulated and differentially expressed in different muscles (1, 5, 6, 11, 13, 14, 16, 22, 30, 31). While it is clear that nerve and hormones do influence the transitions of these isoforms, the initial commitment to fast or slow myosin expression, as well as the regulation of slow myosi ...
Potentiometric measurement of intracellular redox activity.
... Abstract: Living cells typically contain numerous redox couples such as NAD+/NADH, NADP+/NADPH, cystine/cysteine, and the oxidized and reduced forms of glutathione and metalloenzymes. It is expected that the intracellular concentrations of these couples may change selectively with changes in the cel ...
... Abstract: Living cells typically contain numerous redox couples such as NAD+/NADH, NADP+/NADPH, cystine/cysteine, and the oxidized and reduced forms of glutathione and metalloenzymes. It is expected that the intracellular concentrations of these couples may change selectively with changes in the cel ...
Independent Project - Classroom
... organs. In this experiment, hypotheses regarding regeneration will be tested by making cuts to the caudal fin of zebrafish and then observing the regeneration process over the course of a few weeks. Regeneration, the process of replacing missing tissues, is a fascinating and mysterious phenomenon. O ...
... organs. In this experiment, hypotheses regarding regeneration will be tested by making cuts to the caudal fin of zebrafish and then observing the regeneration process over the course of a few weeks. Regeneration, the process of replacing missing tissues, is a fascinating and mysterious phenomenon. O ...
Dissection of autophagy in tobacco BY-2 cells
... Concanamycin A is a specific inhibitor of vacuolar HCATPase, and blocks the acidification of organelles depending on this ATPase.24-26 Concanamaycin A inhibits vacuolar HCATPase activity and the acidification of organelles more strongly than another inhibitor bafilomycin A1.27 Since acidic organelle ...
... Concanamycin A is a specific inhibitor of vacuolar HCATPase, and blocks the acidification of organelles depending on this ATPase.24-26 Concanamaycin A inhibits vacuolar HCATPase activity and the acidification of organelles more strongly than another inhibitor bafilomycin A1.27 Since acidic organelle ...
Plant cell wall polymers as precursors for biofuels
... Strategies for manipulating wall composition Knowledge regarding the regulation of wall polymer biosynthesis remains largely elusive. The mechanisms by which plant cells regulate the flow of carbon into wall polymers and balance the quantities of the various wall polymers are hot topics for research ...
... Strategies for manipulating wall composition Knowledge regarding the regulation of wall polymer biosynthesis remains largely elusive. The mechanisms by which plant cells regulate the flow of carbon into wall polymers and balance the quantities of the various wall polymers are hot topics for research ...
Slide 1
... become specialized in structure and function The physical processes that give an organism its shape constitute morphogenesis ...
... become specialized in structure and function The physical processes that give an organism its shape constitute morphogenesis ...
Cell encapsulation
Cell microencapsulation technology involves immobilization of the cells within a polymeric semi-permeable membrane that permits the bidirectional diffusion of molecules such as the influx of oxygen, nutrients, growth factors etc. essential for cell metabolism and the outward diffusion of waste products and therapeutic proteins. At the same time, the semi-permeable nature of the membrane prevents immune cells and antibodies from destroying the encapsulated cells regarding them as foreign invaders.The main motive of cell encapsulation technology is to overcome the existing problem of graft rejection in tissue engineering applications and thus reduce the need for long-term use of immunosuppressive drugs after an organ transplant to control side effects.