Role of bilateral zones of ingressing superficial cells
... which show essentially the same map for all the anuran and urodele species studied (Fig. 1). This notion was reinforced by one of the earliest concepts in embryology (Haeckel, 1879), that early development is highly conserved in vertebrates, particularly those thought to be closely related. Since ve ...
... which show essentially the same map for all the anuran and urodele species studied (Fig. 1). This notion was reinforced by one of the earliest concepts in embryology (Haeckel, 1879), that early development is highly conserved in vertebrates, particularly those thought to be closely related. Since ve ...
The more and smaller cells mutants of Arabidopsis
... throughout the leaf primordium and is gradually restricted to the proximal part (Donnelly et al., 1999). Arrest of cell cycle and subsequent post-mitotic cell expansion occur from the distal to the proximal part of a young leaf. The regulatory mechanisms of cell proliferation and cell expansion have ...
... throughout the leaf primordium and is gradually restricted to the proximal part (Donnelly et al., 1999). Arrest of cell cycle and subsequent post-mitotic cell expansion occur from the distal to the proximal part of a young leaf. The regulatory mechanisms of cell proliferation and cell expansion have ...
Host Pathogen Interaction at the Plant Cell Wall
... Production of ROS is one of the earliest cellular responses following successful pathogen recognition via consumption of oxygen in a so-called oxidative burst (Ashry and Mohamed, 2011). The oxidative burst has been known for more than 30 years in mammals (Wojtaszek, 1997). However, in plants the phe ...
... Production of ROS is one of the earliest cellular responses following successful pathogen recognition via consumption of oxygen in a so-called oxidative burst (Ashry and Mohamed, 2011). The oxidative burst has been known for more than 30 years in mammals (Wojtaszek, 1997). However, in plants the phe ...
Minus End-Directed Kinesin-Like Motor Protein
... undergo a profound transformation during mitosis. In Haemanthus endosperm, the metaphase spindle is predominantly barrel-shaped, but usually becomes convergent in anaphase [Smirnova and Bajer, 1994]. The change of spindle shape in anaphase is an important feature of mitosis, preventing formation of ...
... undergo a profound transformation during mitosis. In Haemanthus endosperm, the metaphase spindle is predominantly barrel-shaped, but usually becomes convergent in anaphase [Smirnova and Bajer, 1994]. The change of spindle shape in anaphase is an important feature of mitosis, preventing formation of ...
The relative efficiency of homology
... mitotic spindle, can cause chromosomal instability (CIN) or cell death (3,4). Thus, characterizing the factors and pathways that are important for these aspects of anaphase will provide insight into genome maintenance. Decatenation stress caused by catalytic inhibition of Topoisomerase II has reveal ...
... mitotic spindle, can cause chromosomal instability (CIN) or cell death (3,4). Thus, characterizing the factors and pathways that are important for these aspects of anaphase will provide insight into genome maintenance. Decatenation stress caused by catalytic inhibition of Topoisomerase II has reveal ...
Chapter 3: Movement Of Substances Across the Substances
... P2-No energy is produced P3-Contractile vacuole will not work/pump P4-Excess water cannot be expelled ...
... P2-No energy is produced P3-Contractile vacuole will not work/pump P4-Excess water cannot be expelled ...
OPEN STOMATA1 opens the door to ABA signaling in Arabidopsis
... AAPK show normal ABA inhibition of stomatal opening [7]. Whether these differences reflect true species difference in kinase function, or differences in the experimental approaches used in the two studies (i.e. null versus dominant negative mutants or the use of different ABA concentrations) remains ...
... AAPK show normal ABA inhibition of stomatal opening [7]. Whether these differences reflect true species difference in kinase function, or differences in the experimental approaches used in the two studies (i.e. null versus dominant negative mutants or the use of different ABA concentrations) remains ...
Development of Peltate Glandular Trichomes of
... With the pathway for the biosynthesis of peppermint monoterpenes and the subcellular locations of the various steps defined, more recent attention has turned to the regulation of metabolism of these constitutively produced natural products. Developmental and environmental factors are both known to m ...
... With the pathway for the biosynthesis of peppermint monoterpenes and the subcellular locations of the various steps defined, more recent attention has turned to the regulation of metabolism of these constitutively produced natural products. Developmental and environmental factors are both known to m ...
Making a firm decision: multifaceted regulation of cell fate in the
... characteristic of these cell types. The programmes depend on mutually reinforcing or antagonizing interactions between key transcription factors. These transcription factors in turn influence and respond to epigenetic marks in chromatin that reflect cellular ancestry, cell positional history, cell p ...
... characteristic of these cell types. The programmes depend on mutually reinforcing or antagonizing interactions between key transcription factors. These transcription factors in turn influence and respond to epigenetic marks in chromatin that reflect cellular ancestry, cell positional history, cell p ...
Biology inside cover Mod2.indd
... bricks required to build it. In the same way, animals and plants are made of cells. The same reasoning applies to animals and plants. The bigger the animal or plant, the more cells it has. Whereas we can see the bricks of a house, we cannot see the cells of an organism with the naked eyes. ...
... bricks required to build it. In the same way, animals and plants are made of cells. The same reasoning applies to animals and plants. The bigger the animal or plant, the more cells it has. Whereas we can see the bricks of a house, we cannot see the cells of an organism with the naked eyes. ...
Bacteria
... Bacteria can multiply quickly - in fact, one cell can double within 20 to 30 minutes. Most cells in your body take upwards of 24 hours to divide (some, like your liver, even longer). So the video we saw in class was definitely sped up since they can’t reproduce in seconds. When bacteria reproduce, t ...
... Bacteria can multiply quickly - in fact, one cell can double within 20 to 30 minutes. Most cells in your body take upwards of 24 hours to divide (some, like your liver, even longer). So the video we saw in class was definitely sped up since they can’t reproduce in seconds. When bacteria reproduce, t ...
Name
... Those that cannot survive in oxygen are called obligate anaerobes. Organisms that can survive without oxygen when necessary are called facultative anaerobes. Prokaryotes reproduce asexually by binary fission, which results in two identical “daughter” cells. Many prokaryotes can form endospores when ...
... Those that cannot survive in oxygen are called obligate anaerobes. Organisms that can survive without oxygen when necessary are called facultative anaerobes. Prokaryotes reproduce asexually by binary fission, which results in two identical “daughter” cells. Many prokaryotes can form endospores when ...
013368718X_CH20_313
... Those that cannot survive in oxygen are called obligate anaerobes. Organisms that can survive without oxygen when necessary are called facultative anaerobes. Prokaryotes reproduce asexually by binary fission, which results in two identical “daughter” cells. Many prokaryotes can form endospores when ...
... Those that cannot survive in oxygen are called obligate anaerobes. Organisms that can survive without oxygen when necessary are called facultative anaerobes. Prokaryotes reproduce asexually by binary fission, which results in two identical “daughter” cells. Many prokaryotes can form endospores when ...
gamma-delta T cells target the red blood cell
... Vγ9Vδ2 T cells exhibit anti-parasitic activity in PBMCs or as purified T cell lines We first assessed the anti-parasitic activity of Vγ9Vδ2 T cells in PBMCs using a parasite growth inhibition assay. In comparison to parasites alone, a decrease of parasitemia was observed in parasite co-culture with ...
... Vγ9Vδ2 T cells exhibit anti-parasitic activity in PBMCs or as purified T cell lines We first assessed the anti-parasitic activity of Vγ9Vδ2 T cells in PBMCs using a parasite growth inhibition assay. In comparison to parasites alone, a decrease of parasitemia was observed in parasite co-culture with ...
Exocytosis and Endocytosis
... Exocytosis and endocytosis continually replace and withdraw patches of the plasma membrane New membrane proteins and lipids are made in the ER, modified in Golgi bodies, and form vesicles that fuse with plasma membrane ...
... Exocytosis and endocytosis continually replace and withdraw patches of the plasma membrane New membrane proteins and lipids are made in the ER, modified in Golgi bodies, and form vesicles that fuse with plasma membrane ...
Microbiology Bacteria, Protists, and Fungi
... i. Mycellium – body portion of fungi, composed with many strands. ii. Hyphae – single strand of filament. Some hypha have cell walls, and some don’t. iii. Spores – small haploid bodies with protective covering when they produced sexually or asexually. iv. Fruiting body – collection of specialized hy ...
... i. Mycellium – body portion of fungi, composed with many strands. ii. Hyphae – single strand of filament. Some hypha have cell walls, and some don’t. iii. Spores – small haploid bodies with protective covering when they produced sexually or asexually. iv. Fruiting body – collection of specialized hy ...
Analysis of Cell Divisions Patterns in the Arabidopsis Shoot Apical
... since the outcome is qualitatively similar, plant cells and soap bubbles may share a common underlying mechanism[5, 6, 7, 8]. In foams, surface tension causes the volume to be maximized while being bound by the least amount of material. Whether plant cells also use mechanical forces to govern locati ...
... since the outcome is qualitatively similar, plant cells and soap bubbles may share a common underlying mechanism[5, 6, 7, 8]. In foams, surface tension causes the volume to be maximized while being bound by the least amount of material. Whether plant cells also use mechanical forces to govern locati ...
The role of structural disorder in cell cycle regulation, related clinical
... termed a ‘molecular staple’ [28]. The first recognition and binding step, when subdomain D1 binds to its cyclin partner through the RXL motif is accelerated by the fly casting [29] mechanism, followed by the slower binding of the D2 subdomain to the Cdk subunit [28]. p16INK4a and p14ARF are differen ...
... termed a ‘molecular staple’ [28]. The first recognition and binding step, when subdomain D1 binds to its cyclin partner through the RXL motif is accelerated by the fly casting [29] mechanism, followed by the slower binding of the D2 subdomain to the Cdk subunit [28]. p16INK4a and p14ARF are differen ...
The interplay between chromosome stability and cell cycle control
... instability. Generally, the yeast genes that affect chromosome stability function in DNA repair, replication, recombination, chromosome segregation, cell cycle control (3). Importantly, many of these genes function in processes that are similar to the processes that affect human chromosome stability ...
... instability. Generally, the yeast genes that affect chromosome stability function in DNA repair, replication, recombination, chromosome segregation, cell cycle control (3). Importantly, many of these genes function in processes that are similar to the processes that affect human chromosome stability ...
Roles of CDK and DDK in Genome Duplication and
... [57,58]. These requirements are also found in the mouse, where cyclin E1/E2 defective males show a normal cell cycle but have defects in spermatogenesis [59]. Moreover, the lack of cyclin A1 blocks this process before the first meiotic division, indicating that its functions cannot be complemented b ...
... [57,58]. These requirements are also found in the mouse, where cyclin E1/E2 defective males show a normal cell cycle but have defects in spermatogenesis [59]. Moreover, the lack of cyclin A1 blocks this process before the first meiotic division, indicating that its functions cannot be complemented b ...
Yeast are… - mvhs
... receptor causes a signal transduction pathway to be activated. • Cells start to grow towards one another– they shmoo! ...
... receptor causes a signal transduction pathway to be activated. • Cells start to grow towards one another– they shmoo! ...