Plastid and Stromule Morphogenesis in Tomato
... a highly irregular cluster of plastid body parts (Fig. 2D and E) which, at the most extreme, are held together in a chain by thin stromule-like features. In such morphologies it is dif®cult to differentiate between the main plastid body and beaded structures on stromules, or to be sure if the major ...
... a highly irregular cluster of plastid body parts (Fig. 2D and E) which, at the most extreme, are held together in a chain by thin stromule-like features. In such morphologies it is dif®cult to differentiate between the main plastid body and beaded structures on stromules, or to be sure if the major ...
Cytostatic factor: an activity that puts the cell cycle on hold
... if one assumes that Emi1 behaves differently in meiosis and mitosis. However, the function of Emi1 as a CSF component was further called into question when Kishimoto and colleagues reported that endogenous Emi1 is undetectable in CSF-arrested Xenopus oocytes (Ohsumi et al., 2004). Furthermore, these ...
... if one assumes that Emi1 behaves differently in meiosis and mitosis. However, the function of Emi1 as a CSF component was further called into question when Kishimoto and colleagues reported that endogenous Emi1 is undetectable in CSF-arrested Xenopus oocytes (Ohsumi et al., 2004). Furthermore, these ...
Lipid interaction of the C terminus and association of the
... (14). HSP is a neurodegenerative disease caused by the shortening of the axons in corticospinal motor neurons, leading to progressive spasticity and weakness of the lower limbs. Yeast and plant cells do not possess ATLs, but similar GTPases—Sey1p in Saccharomyces cerevisiae and Root Hair Defective 3 ...
... (14). HSP is a neurodegenerative disease caused by the shortening of the axons in corticospinal motor neurons, leading to progressive spasticity and weakness of the lower limbs. Yeast and plant cells do not possess ATLs, but similar GTPases—Sey1p in Saccharomyces cerevisiae and Root Hair Defective 3 ...
SOMBRERO, BEARSKIN1, and BEARSKIN2 Regulate Root Cap
... layers. In the smb-3 mutant, there therefore seems to be a failure of the maturing LRC cells to cease dividing and complete maturation by the time they occupy the usual position of the mature LRC cell file. Furthermore, the cells previously in the mature position in smb-3 fail to detach from the roo ...
... layers. In the smb-3 mutant, there therefore seems to be a failure of the maturing LRC cells to cease dividing and complete maturation by the time they occupy the usual position of the mature LRC cell file. Furthermore, the cells previously in the mature position in smb-3 fail to detach from the roo ...
Ionic and Osmotic Effects of NaCl-Induced
... High-salt stress is a major environmental factor that limits plant growth and productivity (Boyer, 1982). The detrimental effects of high concentrations of salt on plants can be observed at the whole-plant level as the death of plants and/or decreases in productivity. Reductions in plant growth due ...
... High-salt stress is a major environmental factor that limits plant growth and productivity (Boyer, 1982). The detrimental effects of high concentrations of salt on plants can be observed at the whole-plant level as the death of plants and/or decreases in productivity. Reductions in plant growth due ...
Association of FMRP with Ribosomal Precursor Particles in the
... hypothesis that after synthesis in the cytoplasm active transport of FMRP to the nucleus, either via an NLS or via the interaction of the N-terminus with a nuclear component, takes place. In the nucleus an association with maturing ribosomal precursor particles, located in the nucleolus, occurs. It ...
... hypothesis that after synthesis in the cytoplasm active transport of FMRP to the nucleus, either via an NLS or via the interaction of the N-terminus with a nuclear component, takes place. In the nucleus an association with maturing ribosomal precursor particles, located in the nucleolus, occurs. It ...
Mitochondrial Dynamics in Mammals
... Mgm1 is a mitochondrially localized protein with an amino-terminal mitochondrial targeting sequence. The precise subcellular localization of Mgm1 has been controversial, however, with reports attributing it to the mitochondrial outer membrane (Shepard and YaVe, 1999), intermembrane space with associ ...
... Mgm1 is a mitochondrially localized protein with an amino-terminal mitochondrial targeting sequence. The precise subcellular localization of Mgm1 has been controversial, however, with reports attributing it to the mitochondrial outer membrane (Shepard and YaVe, 1999), intermembrane space with associ ...
Print
... interaction of endothelial cells with basement membrane components plays an important role in the maintenance of vessel wall integrity. During development, the basement membrane of endothelium provides distinct spatial and molecular information that influences endothelial cell proliferation, migrati ...
... interaction of endothelial cells with basement membrane components plays an important role in the maintenance of vessel wall integrity. During development, the basement membrane of endothelium provides distinct spatial and molecular information that influences endothelial cell proliferation, migrati ...
Finite Element Analysis of the Human Middle Ear and an Application
... 2.2 Function of tympanic cavity The tympanic cavity is a space filled with air. The inner wall of the tympanic cavity is covered with a mucous membrane. The air pressure of the tympanic cavity is controlled at the appropriate value by ventilation in order to keep the important function that is “the ...
... 2.2 Function of tympanic cavity The tympanic cavity is a space filled with air. The inner wall of the tympanic cavity is covered with a mucous membrane. The air pressure of the tympanic cavity is controlled at the appropriate value by ventilation in order to keep the important function that is “the ...
SOMBRERO, BEARSKIN1, and BEARSKIN2 Regulate Root Cap
... layers. In the smb-3 mutant, there therefore seems to be a failure of the maturing LRC cells to cease dividing and complete maturation by the time they occupy the usual position of the mature LRC cell file. Furthermore, the cells previously in the mature position in smb-3 fail to detach from the roo ...
... layers. In the smb-3 mutant, there therefore seems to be a failure of the maturing LRC cells to cease dividing and complete maturation by the time they occupy the usual position of the mature LRC cell file. Furthermore, the cells previously in the mature position in smb-3 fail to detach from the roo ...
Gastrulation: Making and Shaping Germ Layers
... of cell fates along the embryonic axes. These processes occur very early during development when most embryos consist of a relatively small number of morphologically similar cells arranged in simple structures, such as cell balls or sheets, which can be flat or cup shaped. The term gastrulation, deri ...
... of cell fates along the embryonic axes. These processes occur very early during development when most embryos consist of a relatively small number of morphologically similar cells arranged in simple structures, such as cell balls or sheets, which can be flat or cup shaped. The term gastrulation, deri ...
The lysosome as a command-and-control center for cellular
... transporters be potential candidates for amino acid sensors because of their roles in controlling the influx of amino acids into the cell (Christie et al., 2002; Beugnet et al., 2003). However, treatment with cycloheximide, a protein synthesis blocker that increases the concentration of free amino a ...
... transporters be potential candidates for amino acid sensors because of their roles in controlling the influx of amino acids into the cell (Christie et al., 2002; Beugnet et al., 2003). However, treatment with cycloheximide, a protein synthesis blocker that increases the concentration of free amino a ...
Role of glypican 4 in the regulation of convergent extension
... of gastrula stage 11 embryos (Fig. 2B; upper left and right). In later embryogenesis, Xgly4 was expressed along the neuroectoderm in the neurula, and then in the head and somites in tail bud embryos (Fig. 2B; bottom left and right). The intriguing graded expression of Xgly4 along the dorsoventral (D ...
... of gastrula stage 11 embryos (Fig. 2B; upper left and right). In later embryogenesis, Xgly4 was expressed along the neuroectoderm in the neurula, and then in the head and somites in tail bud embryos (Fig. 2B; bottom left and right). The intriguing graded expression of Xgly4 along the dorsoventral (D ...
The lysosome as a command-and-control center for cellular
... transporters be potential candidates for amino acid sensors because of their roles in controlling the influx of amino acids into the cell (Christie et al., 2002; Beugnet et al., 2003). However, treatment with cycloheximide, a protein synthesis blocker that increases the concentration of free amino a ...
... transporters be potential candidates for amino acid sensors because of their roles in controlling the influx of amino acids into the cell (Christie et al., 2002; Beugnet et al., 2003). However, treatment with cycloheximide, a protein synthesis blocker that increases the concentration of free amino a ...
(ECM) Binding Sites on the Basal Surface of Embryonic Corneal
... L-[2,3aH]proline, 23.7 Ci/mmol, New England Nuclear, Boston, MA) or [3H]leucine (30 ~Ci/ml, L-[2,3,4,5-3H]leucine, 120 Ci/mmol, ICN Biomedicals Inc., Irvine, CA). After a 16-24-h incubation, the tissue and media were harvested in 0.01 M Tris (pH 7.4) with 2 mM EDTA and EGTA and protease inhibitors, ...
... L-[2,3aH]proline, 23.7 Ci/mmol, New England Nuclear, Boston, MA) or [3H]leucine (30 ~Ci/ml, L-[2,3,4,5-3H]leucine, 120 Ci/mmol, ICN Biomedicals Inc., Irvine, CA). After a 16-24-h incubation, the tissue and media were harvested in 0.01 M Tris (pH 7.4) with 2 mM EDTA and EGTA and protease inhibitors, ...
Drug resistance patterns and susceptibility to
... (Ciegler et al., 1966) of aflatoxins. The lethal effects of aflatoxins on micro-organisms include: growth inhibition (Arai et al., 1967; Burmeister and Hesseltine, 1966); biochemical alterations in Bacillus megateriurn (Lillehoj and Ciegler, 1968; Beuchat and Lechowich, 1971); inhibition of oxygen u ...
... (Ciegler et al., 1966) of aflatoxins. The lethal effects of aflatoxins on micro-organisms include: growth inhibition (Arai et al., 1967; Burmeister and Hesseltine, 1966); biochemical alterations in Bacillus megateriurn (Lillehoj and Ciegler, 1968; Beuchat and Lechowich, 1971); inhibition of oxygen u ...
Chapter 24: The Digestive System The Digestive System: An
... easier to propel along the digestive tract. It also increases their surface area, making them more susceptible to enzymatic attack. o Digestion refers to the chemical breakdown of food into small organic fragments suitable for absorption by the digestive epithelium. Simple molecules in food, such as ...
... easier to propel along the digestive tract. It also increases their surface area, making them more susceptible to enzymatic attack. o Digestion refers to the chemical breakdown of food into small organic fragments suitable for absorption by the digestive epithelium. Simple molecules in food, such as ...
detailed lecture outline
... All living organisms must obtain nutrients from their environment to sustain life. These substances are used as raw materials for synthesizing essential compounds (anabolism) or are decomposed to provide energy that cells need to continue functioning (catabolism). The catabolic reactions require t ...
... All living organisms must obtain nutrients from their environment to sustain life. These substances are used as raw materials for synthesizing essential compounds (anabolism) or are decomposed to provide energy that cells need to continue functioning (catabolism). The catabolic reactions require t ...
Chapter 94: Larynx - Anatomy
... its function in the earliest animal forms was quite different. The beginnings of a larynx appeared first in primitive lungfish as a few sphincter muscle fibers to protect the air sac from water. Only later in the evolutionary scheme did the larynx begin to function for the purpose of phonation (Negu ...
... its function in the earliest animal forms was quite different. The beginnings of a larynx appeared first in primitive lungfish as a few sphincter muscle fibers to protect the air sac from water. Only later in the evolutionary scheme did the larynx begin to function for the purpose of phonation (Negu ...
AN ELECTRON-MICROSCOPE STUDY OF NATURALLY
... milked and a few drops of pus were collected. After mixing the contents of the syringe, the suspension was treated as follows. 1. One drop was placed on a plate of GC medium and spread evenly with a loop while the plate was rotated horizontally on an electrically operated turntable. 2. One drop was ...
... milked and a few drops of pus were collected. After mixing the contents of the syringe, the suspension was treated as follows. 1. One drop was placed on a plate of GC medium and spread evenly with a loop while the plate was rotated horizontally on an electrically operated turntable. 2. One drop was ...
biomolecules Feb 16 17.notebook
... Structure of DNA and RNA Nucleotides form a linear molecule, called a strand. A strand has a backbone of alternating sugar and phosphate groups with bases projecting to one side. DNA is doublestranded, with the strands twisted about each other in a double helix. The strands are held together by h ...
... Structure of DNA and RNA Nucleotides form a linear molecule, called a strand. A strand has a backbone of alternating sugar and phosphate groups with bases projecting to one side. DNA is doublestranded, with the strands twisted about each other in a double helix. The strands are held together by h ...