'Regulatory genes' presentation slideshows

C-Diff

1.39k views • 109 slides

Lecturer: Sakariyawo PhD PCP 101

Lecturer: Sakariyawo PhD PCP 101. Department: Plant Physiology and Crop Production College of Plant Science. Topic: Homeostasis. A basic Biological Axiom. Basic concepts. Homeostasis Control Regulation Growth Nasty Tropism Photomorphogenesis Thigmotropism Osmoregulation, Autopoiesis.

1.08k views • 80 slides

Retroviruses

Retroviruses. Retroviruses. Probably the most studied group of viruses in molecular biology!!! Enveloped, positive-strand RNA viruses Unique morphology and replication Replicate through a DNA intermediate by reverse transcriptase (RT). Retroviruses. Baltimore and Temin in 1970

1.48k views • 78 slides

Macroevolution

Macroevolution. Macroevolution. The origin of taxonomic groups higher than the species level Concerned with major events in the history of life as found in the fossil record Includes the origin of new design features such as feathers and wings in birds, upright posture of humans

1.04k views • 67 slides

Macroevolution

Macroevolution. Macroevolution. The origin of taxonomic groups higher than the species level Concerned with major events in the history of life as found in the fossil record Includes the origin of new design features such as feathers and wings in birds, upright posture of humans

1.01k views • 67 slides

Natural Selection

Natural Selection. Natural Selection. An Adaptive Mechanism. Evolutionary Mechanisms. Genetic Drift Migration Mutations Natural Selection. Non-adaptive. Adaptive. Darwin. Evolution acts through changes in allele frequency at each generation According to Darwin, this happens via

997 views • 61 slides

Developmental genetics and birth defects

Developmental genetics and birth defects. Developmental anomalies certainly have a major impact on public health. more than 20% of infant deaths were attributed to birth defects.

649 views • 41 slides

Homeobox Genes

Homeobox Genes. Body organisation. Cell Differentiation. Cell differentiation is the development of non-specialised cells into cells with specialised functions. Examples: muscle cells, liver cell, red blood cells

968 views • 27 slides

22%

Gene regulation allows for adaptation to environmental changes for an individual organism in the present. Pre-2001 (HGP). Epigenetic changes allows for adaptation to current environmental changes for an individual organism to be passed on to its offspring,

421 views • 27 slides

The C-value paradox

Mus musculus. Homo sapiens. Pisum sativum. Amoeba dubia. Xenopus laevis. Escherichia coli. Lilium longiflorium. Caenorhabditis elegans. Protopterus aethiopicus. Mycoplasma pneumoniae. Saccharomyces cerevisiae. Drosophila melanogaster. The C-value paradox.

1.49k views • 26 slides

V4 Full understanding of gene transcription: gene regulatory networks

V4 Full understanding of gene transcription: gene regulatory networks. This lecture is fully based on. Eric H. Davidson (Caltech). D e-Leon, Annu Rev. Biophys Biomol Struct. 36, 191 (2007. Introduction: development of an organism.

482 views • 26 slides

Adaptive Systems

Inducible generally enzymes needed for catabolism only turned on if substrate is present substrate is inducer (effector). Repressible generally enzymes involved in anabolism feedback inhibition end-product is repressor (co-repressor). Adaptive Systems. lac operon. trp operon.

525 views • 25 slides

Genes and Behaviour

Genes and Behaviour. Process. Environmental. Regulatory genes. Process. Environmental. Regulatory genes. Environmental influences turn genes on and off. Process. Environmental. Regulatory genes. Environmental influences turn genes on and off. Structural Genes. Process.

348 views • 23 slides

Strategy for Identifying and Sequencing the Polycomb Gene in Danio rerio (Zebrafish)

Strategy for Identifying and Sequencing the Polycomb Gene in Danio rerio (Zebrafish). Celeste Nadal, YW Peter Lin, Gerhild Packert and Teresa Petrino. Barry University, Miami Shores, FL. Introduction. Polycomb gene ( Pc ) Regulates gene expression by repressing other regulatory genes

435 views • 18 slides

The Effect of Celecoxib, a Cyclooxegenase-2 Inhibitor, In Familial Adenematous Polyposis

The Effect of Celecoxib, a Cyclooxegenase-2 Inhibitor, In Familial Adenematous Polyposis.

398 views • 14 slides

Molecular Genetics Are we controlled by our DNA ?

Molecular Genetics Are we controlled by our DNA ?. Refer to pg 119-150 in Holtzclaw , Ch 16-21 in Campbell. Last year. What do you remember of DNA Replication and Protein Synthesis? DNA > mRNA > protein genetic info message action molecule.

219 views • 14 slides

Resveratrol and Decreased Fat Deposition in C. elegans

282 views • 13 slides

Development & Evolution

258 views • 12 slides

Future Prospect

223 views • 11 slides

Lecture #14 Date ______

130 views • 5 slides