CD133 CXCR4 colon cancer cells exhibit metastatic potential and predict poor prognosis
... of patients with CRC develop liver metastases synchronously or metachronously, and in advanced disease the mortality of CRC is principally attributable to the development of hepatic metastases [1,2]. Therefore, it is important to uncover the biological mechanisms underlying liver metastasis of CRC a ...
... of patients with CRC develop liver metastases synchronously or metachronously, and in advanced disease the mortality of CRC is principally attributable to the development of hepatic metastases [1,2]. Therefore, it is important to uncover the biological mechanisms underlying liver metastasis of CRC a ...
Sample pages 1 PDF
... growth regulators, mainly auxins (Altamura et al. 2016). It is interesting that many species require an initial shot of auxins, but thereafter the auxin must be degraded for SE to proceed (Chap. 10) (Altamura et al. 2016). Clearly the onset of SE depends on a complex network of interactions among pl ...
... growth regulators, mainly auxins (Altamura et al. 2016). It is interesting that many species require an initial shot of auxins, but thereafter the auxin must be degraded for SE to proceed (Chap. 10) (Altamura et al. 2016). Clearly the onset of SE depends on a complex network of interactions among pl ...
Collagen Binding Proteins Derived from the Embryonic Fibroblast
... sequential urea, and NaC1 treatment was effective in removing extrinsic polypeptides such as fibronectin (arrowhead). Polypeptides of Mr = 120, 90 and 47 K were the predominant radiolabeled constituents of washed, detergent solubilized membrane extracts (Fig. 1B). Although the polypeptide compositio ...
... sequential urea, and NaC1 treatment was effective in removing extrinsic polypeptides such as fibronectin (arrowhead). Polypeptides of Mr = 120, 90 and 47 K were the predominant radiolabeled constituents of washed, detergent solubilized membrane extracts (Fig. 1B). Although the polypeptide compositio ...
Directional Gravity Sensing in Gravitropism
... gravitropism, the classic starch statolith hypothesis, i.e., that starchaccumulating amyloplast movement along the gravity vector within gravity-sensing cells (statocytes) is the probable trigger of subsequent intracellular signaling, is widely accepted. Several lines of experimental evidence have d ...
... gravitropism, the classic starch statolith hypothesis, i.e., that starchaccumulating amyloplast movement along the gravity vector within gravity-sensing cells (statocytes) is the probable trigger of subsequent intracellular signaling, is widely accepted. Several lines of experimental evidence have d ...
Cryopreservation Theory
... water dipolar. The different parts of its tetrahedron geometry carry both positively and negatively charged regions. The lone pairs of electrons on water’s oxygen atom and its two polarized hydrogens enable the creation of hydrogen bonds. How water molecules associate with one another is influenced ...
... water dipolar. The different parts of its tetrahedron geometry carry both positively and negatively charged regions. The lone pairs of electrons on water’s oxygen atom and its two polarized hydrogens enable the creation of hydrogen bonds. How water molecules associate with one another is influenced ...
Cryopreservation Theory
... water dipolar. The different parts of its tetrahedron geometry carry both positively and negatively charged regions. The lone pairs of electrons on water’s oxygen atom and its two polarized hydrogens enable the creation of hydrogen bonds. How water molecules associate with one another is influenced ...
... water dipolar. The different parts of its tetrahedron geometry carry both positively and negatively charged regions. The lone pairs of electrons on water’s oxygen atom and its two polarized hydrogens enable the creation of hydrogen bonds. How water molecules associate with one another is influenced ...
Archives of Microbiology
... and K o l t e r 1992); (3) other proteins that are i n d u c e d b y o x i d a t i v e stress, o s m o t i c stress, heat s h o c k (i.e., D n a K , G r o E L and G r p E chaperonins); and (4) stationary phase i n d u c i b l e proteins (Sip) ( A l e x a n d e r and St. Johns 1994). T h e e x p r e ...
... and K o l t e r 1992); (3) other proteins that are i n d u c e d b y o x i d a t i v e stress, o s m o t i c stress, heat s h o c k (i.e., D n a K , G r o E L and G r p E chaperonins); and (4) stationary phase i n d u c i b l e proteins (Sip) ( A l e x a n d e r and St. Johns 1994). T h e e x p r e ...
Plant Growth and Transport
... water can flow through cell wall route & not enter cells plant needs to force water into cells ...
... water can flow through cell wall route & not enter cells plant needs to force water into cells ...
Transcriptional Activity of Male Gamete
... In mature pollen of lily, significant GFP expression was observed in gcH3–GFP pollen. An intense spot of green fluorescence revealed expression of GFP in generative cells assessed by 4′,6-diamidino-2-phenylindole (DAPI) staining (Fig. 2C–E). Following the germination of lily pollen tube on the mediu ...
... In mature pollen of lily, significant GFP expression was observed in gcH3–GFP pollen. An intense spot of green fluorescence revealed expression of GFP in generative cells assessed by 4′,6-diamidino-2-phenylindole (DAPI) staining (Fig. 2C–E). Following the germination of lily pollen tube on the mediu ...
It`s So Simple: Kingdom Monera (Bacteria)
... 9. On the bottom side of the model, cover the area beneath the body, and then press the paramecium against a sheet of colored paper. You don’t want the cilia glued down. 10. Label the sheet “Paramecium,” and then identify the different parts as shown. You can always add more parts to the model. ...
... 9. On the bottom side of the model, cover the area beneath the body, and then press the paramecium against a sheet of colored paper. You don’t want the cilia glued down. 10. Label the sheet “Paramecium,” and then identify the different parts as shown. You can always add more parts to the model. ...
Full text in pdf format
... in situ temperature (Zimmermann et al. 1978). Incubation was stopped by the addition of buffered formalin Bacterial abundance and biomass were highest at (final conc.: 2 O/O w/v), and bacterial cells containing red formazan crystals (400 to 600 cells) were quantified on the beginning and towards the ...
... in situ temperature (Zimmermann et al. 1978). Incubation was stopped by the addition of buffered formalin Bacterial abundance and biomass were highest at (final conc.: 2 O/O w/v), and bacterial cells containing red formazan crystals (400 to 600 cells) were quantified on the beginning and towards the ...
Cells 1.2
... Structures within a eukaryotic cell that perform important cellular functions are known as organelles. Cell biologists divide the eukaryotic cell into two major parts: the nucleus and the cytoplasm. The Cytoplasm is the portion of the cell outside the nucleus. Slide 3 of 49 Copyright Pearson Prentic ...
... Structures within a eukaryotic cell that perform important cellular functions are known as organelles. Cell biologists divide the eukaryotic cell into two major parts: the nucleus and the cytoplasm. The Cytoplasm is the portion of the cell outside the nucleus. Slide 3 of 49 Copyright Pearson Prentic ...
Tracing Hematopoietic Precursor Migration to Successive
... (HSCs) in vertebrates has been studied intensely, a lineage relationship between the HSCs found in the developmentally successive hematopoietic organs remains to be shown. By using an in situ photoactivatable cell tracer in the transparent zebrafish embryo, we demonstrated that definitive blood prec ...
... (HSCs) in vertebrates has been studied intensely, a lineage relationship between the HSCs found in the developmentally successive hematopoietic organs remains to be shown. By using an in situ photoactivatable cell tracer in the transparent zebrafish embryo, we demonstrated that definitive blood prec ...
chapt01_lecture
... Includes connective tissue proper, cartilage, bone and blood Loose connective tissue consists of collagen (fibrous proteins) and tissue fluid E.g. dermis of skin ...
... Includes connective tissue proper, cartilage, bone and blood Loose connective tissue consists of collagen (fibrous proteins) and tissue fluid E.g. dermis of skin ...
1 - Purdue Department of Biological Sciences
... bundles. We isolated a full-length cDNA of ZeFLA11, a fasciclin-domain-containing gene, from a zinnia cDNA library derived from in vitro cultures of mesophyll cells induced to form tracheary elements. Using RNA in situ hybridization, we show that ZeFLA11 is expressed in the differentiating xylem vess ...
... bundles. We isolated a full-length cDNA of ZeFLA11, a fasciclin-domain-containing gene, from a zinnia cDNA library derived from in vitro cultures of mesophyll cells induced to form tracheary elements. Using RNA in situ hybridization, we show that ZeFLA11 is expressed in the differentiating xylem vess ...
Close-packed structure
... The crystal structure itself is obtained by associating one or more identical structural units (such as molecules or ions) with each lattice point. A unit cell of the crystal is an imaginary parallel-sided region (a ‘parallelepiped’) from which the entire crystal can be built up by purely translati ...
... The crystal structure itself is obtained by associating one or more identical structural units (such as molecules or ions) with each lattice point. A unit cell of the crystal is an imaginary parallel-sided region (a ‘parallelepiped’) from which the entire crystal can be built up by purely translati ...
Fgf8 induces pillar cell fate and regulates cellular
... Fgf8 in a subset of tissues. It has been demonstrated that Cremediated excision of the second and third exons of the Fgf8flox allele results in complete inactivation (Meyers et al., 1998). The Foxg1 promoter induces expression of Cre in a relatively small number of tissues, including the developing ...
... Fgf8 in a subset of tissues. It has been demonstrated that Cremediated excision of the second and third exons of the Fgf8flox allele results in complete inactivation (Meyers et al., 1998). The Foxg1 promoter induces expression of Cre in a relatively small number of tissues, including the developing ...
Viral life strategies and their role in water column processes
... Lysis should increase the pool of dissolved Fe and the high growth efficiency should increase dissolution of organically complexed Fe. This should have consequences for the distribution of Fe in different pools and for fluxes between pools and thus for carbon cycling. ...
... Lysis should increase the pool of dissolved Fe and the high growth efficiency should increase dissolution of organically complexed Fe. This should have consequences for the distribution of Fe in different pools and for fluxes between pools and thus for carbon cycling. ...
Ch 3 Cell Powerpoints Part 1
... (Write this question and be prepared to answer at end of class). Copyright © 2006 Pearson Education, Inc., publishing as Benjamin Cummings ...
... (Write this question and be prepared to answer at end of class). Copyright © 2006 Pearson Education, Inc., publishing as Benjamin Cummings ...
Exchange protein directly activated by cAMP (EPAC) interacts with
... [1]. These include immunomodulators, neurotransmitters and hormones, which typically activate the seven-transmembrane domain class of G-protein-coupled receptors [1]. Ligand binding causes activation of heterotrimeric G-proteins that stimulate one or more isoforms of adenylate cyclase to catalyse pr ...
... [1]. These include immunomodulators, neurotransmitters and hormones, which typically activate the seven-transmembrane domain class of G-protein-coupled receptors [1]. Ligand binding causes activation of heterotrimeric G-proteins that stimulate one or more isoforms of adenylate cyclase to catalyse pr ...
A role for the Drosophila Bag-of-marbles protein in
... cell lineage (McKearin and Spradling, 1990). The predicted Bam sequence suggested a novel protein except for a weak similarity to the Drosophila Otu protein and a motif near the protein’s C terminus that matched the consensus for PEST domains (McKearin and Spradling, 1990). The presence of a PEST do ...
... cell lineage (McKearin and Spradling, 1990). The predicted Bam sequence suggested a novel protein except for a weak similarity to the Drosophila Otu protein and a motif near the protein’s C terminus that matched the consensus for PEST domains (McKearin and Spradling, 1990). The presence of a PEST do ...
AtLSG1-2 Regulates Leaf Growth by Affecting Cell Proliferation and
... cell size rapidly increased, suggesting that cell differentiation has begun. In the atlsg1-2 mutant, cell size from 7 to 11 DAS was similar to that of the wild-type plant from 5 to 8 DAS, and although cell size increased after 11 DAS, the rate was apparently slower (Figure 2). As shown in Supplement ...
... cell size rapidly increased, suggesting that cell differentiation has begun. In the atlsg1-2 mutant, cell size from 7 to 11 DAS was similar to that of the wild-type plant from 5 to 8 DAS, and although cell size increased after 11 DAS, the rate was apparently slower (Figure 2). As shown in Supplement ...