PPT-Expression data from Arabidopsis thaliana (

Ler rosette leaves treated with paraquat methyl viologen Time Time 1 hr 2hr 4hr Tween Tween1 Tween2 tween3 Paraquat Para1 Para2 para3 Tween vs paraquat Results Methods. Bing Zhang. Department of Biomedical Informatics. Vanderbilt University. bing.zhang@vanderbilt.edu. Overall workflow of gene expression studies. Microarray. Biological question. Experimental . design. 7:. . Comparison of gene expression during seed development and diurnal rhythm in rice and Arabidopsis seed development networks. Green-to-red color set represents expression fold changes (A) between 0-2DAP and 21-29DAP stages of rice seed development and (B) in Arabidopsis seed between 5-13DAF. Blue-to-red color set represents diurnal phase of expression in (A) rice seedlings and (B) Arabidopsis seedlings. Nodes that are grey in both A and B denote genes that were not queried. Nodes that are colored in the rice network but are grey in the Arabidopsis network indicate genes that lack a homolog in Arabidopsis. Panels were colored in sea green when expression values were not available. A quick visual scan of the two networks identifies similarities and differences in diurnal gene expression in the two species. For example, contrasting diurnal expression pattern is displayed by rice . LOC_Os02g02710 . AAGGCTAGTG. C. *. ACA. A. ACA. ACATCTTGTT. LOC_Os07g01950 . AGAAGATTGG. C. *. ACACACA. ATACGAAACA. LOC_Os07g46590 . AGCAGATGTA. C. *. ACACACA. AGATTCTTCT. LOC_Os05g41480 . sistema . Aeropónico. . novedoso . para la producción . Background. WRKY proteins are a superfamily of transcription factors involved in various . physiologial. processes in plants, including pathogen . Key considerations:. Genes . Chromosomes. C value paradox. Gene regulation. Epigenetics. Transposable elements. DNA . ……..……..mRNA……….…….Protein . Plant . Estimated # genes. Arabidposis. By: Becky, Hannah, T.J., & James. Where Does It Grow?. Arabidopsis Thaliana grows all over the world.. WHY ? Because it is versatile and can adapt to many climates. IT IS STRONG! (1). Distribution Methods. Myzus persicae. ). Dr.. . Tahsin. . Shoala. Assistant . professor - College of Biotechnology - . Misr. University for Science and Technology – . Egypt. Director of Innovation Centre . at . Misr. Carl Alexander Doke II The University of FloridaHYPOTHESISDISCUSSIONCONCLUSIONSPeerreviewed papers that have been published within the past five Arabidopsis seeds grown on the ISS Credit NASALettuce g organisms. Land plantsArabidopsis is anAngiosperm / Arabidopsis is a model for Eudicot seed plantsFlowering plants originated relatively recently and the last common ancestor of all Angiosperms lived Correspondingauthor:Henry,Y.( TRENDSinPlantScienceVol.xxNo.xxMonthxxxx ARTICLEINPRESS1360-1385/$-seefrontmatter2006ElsevierLtd.Allrightsreserved.doi:10.1016/j.tplants.2006.04.002 morevariablethanexpec Figure1.Phylogenyanddivergencetime(mil-lionyearsago)oftheeightgreenplants. Table1Numbersofgenefamilies(andgenes)ingreenplantsSpeciesSingletonsTotalgenefamiliesChlamydomonasreinhardtii9088(9088)890(178 E. Why Arabidopsis? . We should concentrate our research efforts and resources on food plant species or economically important plant?. This requires working on a variety which can help us access various effects of biotic/abiotic stress, easy gene manipulation, small genome which can be easily manipulated therefore, saving labor, resources and time. . After this class learners would be able to. Understand basics of plant developmental biology. Different phases of development. Plant diversity and groupings. Properties of model systems. Arabidopsis as model system. START YOUR SEARCH. Select resource type. psh. : . homozygous line. pst. : . no . information for . zygosity. Enter . information. Resource Number: . named by RIKEN BRC, used in MTA and order forms. Line name: .