ABSTRACT: Abscission layer (AL) at the base of flower in rice using laser micro-dissection: NIL(qSH1) AL vs. Nipponbare AL, NIL(qSH1) AL vs. NIL(qSH1) upper region of AL, and NIL(qSH1) AL vs. NIL(qSH1) lower region of AL
Project description:Tissue-specific transcriptional profiling of the abscission layer (AL) at the base of young flower in rice using laser micro-dissection: NIL(qSH1) vs. Nipponbare. We used two rice varieties, NIL(qSH1) and Nipponbare. NIL(qSH1) is a nearly isogenic line containing the seed shattering gene qSH1. Seed shattering is easy in NIL(qSH1), but it is not in Nipponbare. So, we used some stages of young flower in NIL(qSH1) and some in Nipponbare. Four regions: 1. abscission layer region of NIL(qSH1), 2. upper abscission region of NIL(qSH1), 3. lower abscission layer region of NIL(qSH1), and 4. abscission layer region of Nipponbare. Sample experiments: NIL(qSH1) AL vs. Nipponbare AL, NIL(qSH1) AL vs. NIL(qSH1) upper region of AL, and NIL(qSH1) AL vs. NIL(qSH1) lower region of AL.
Project description:Tissue-specific transcriptional profiling of the abscission layer (AL) at the base of young flower in rice using laser micro-dissection: NIL(qSH1) vs. Nipponbare.
Project description:Gene expression profoling of developping endosperm at 3 and 6 days after flowering (DAH): Nipponbare vs NIL(TGW6) We used two rice varieties, NIL(TGW6) and Nipponbare.NIL(TGW6) is a nearly isogenic line containing the thousand grain weight qTGW6. For samples used three stages: 3 and 6 DAH endosperm in both Nipponbare and NIL(TGW6). Two dye swapped experiments were performed.
Project description:Tissues from another series of 132 patients with colorectal cancer were collected by laser micro-dissection with the Leica Laser Microdissection System (Leica Microsystems).
Project description:Tissues from another series of 74 patients with colorectal cancer were collected by laser micro-dissection with the Leica Laser Microdissection System (Leica Microsystems).
Project description:Nipponbare performs poorly in phosphorus (P) deficient soil whereas a Nipponbare-derived NIL containing the Pup1 allele of donor parent Kasalath is tolerant to P deficiency. In this experiment we compared gene expression patterns in roots of this NIL to Nipponbare, grown either in a P deficient or P fertilized soil. The aim is to separate constitutive differences in expression from those induced by P deficiency. Keywords: genotype comparison, constitutive differential expression
Project description:Mice that are mutant for both Fgfr1 and Fgfr2 specifically in the developing retina develop coloboma. To analyze the transcripts that are affected by defective FGF signaling, we micro-dissected the optic fissure region from the control and FGFR condtional mutant mice and did microarray analysis. E11.5 control and Six3Cre+; Fgfr1fx/fx;Fgfr2 fx/fx optic fissures are dissected using laser-assisted micro-dissection microscope, RNAs are extracted and labelled and hybridyzed to chips
Project description:We will use micro-dissection and FACS techniques to isolate cell types from the developing lower urogenital region and perform a transcriptional analysis using RNA-SEQ. This analysis will determine the transcriptional profile of each cell type, identify compartment specific transcripts, compartment specific transcript isoforms and cell-type specific long-noncoding RNAs. In addition the unbiased nature of RNA-SEQ will potentially identify novel transcripts that have not been annotated in the database. Total RNA was obtained from FACS isolated embryonic day 17.5 bladders using Tg(Upk2-cre)6Xrw x Gt(ROSA)26Sortm4(ACTB-tdTomato,-EGFP)Luo transgenic mice. The long term goal is to generate a transcriptional atlas of developing lower urogenital region.
