Lost in the Dark: A proto-history of dark matter

NASA Astrophysics Data System (ADS)

Trimble, Virginia L.; History 1

2016-01-01

Einasto, Kaasik, and Saar (published in Nature, in case you are thinking of more Meddelande). I feel enormous respect and affection for Vera Rubin and Fritz Zwicky, but the published papers as are they are.

Poster Session B

PubMed Central

2014-01-01

proteins which are fundamental regulators of PPARg and the fat cell commitment decision. B.6 Application of Quantitative and Functional Phosphoproteomics In Study of Ethylene Signaling Ning Li 1 1The Hong Kong University of Science and Technology, Hong Kong, China Ethylene is a major plant hormone that regulates a diverse aspect of plant growth and development. The regulatory roles of ethylene in plants include promotion of leaf and flower petal senescence, yellowing and abscission, as well as promotion of fruit abscission and ripening. This key hormone is also involved in regulation of a number of plant biotic and abiotic stress responses. A dramatic effect of ethylene on tropic response is the dual-and-opposing effect of ethylene on stem negative gravitropic response, in which short-term ethylene treatment (0.5 hour) appears to inhibit stem bending up following re-orientation of inflorescence of Arabidopsis. In contrast, a long-term treatment (12 hours) stimulates gravitropic response and promote stem curve up faster. This time-dependent and dose- independent dual-and-opposing effect of ethylene on stem gravitropism may involve multiple signaling pathways. Stable isotope metabolic labeling-based quantitative phosphoproteomics performed on ein2–5, ctr1–1 and rcn1–1 ethylene signaling mutants indeed confirmed the time-dependent protein phosphorylation changes and some of phosphorylation events are independent to ein2 loss-of- function gene in response to ethylene treatment. Functional studies on the phosphorylated transcription factor ERF110 isoform suggest that it is required for the control of flowering time via multiple ethylene signaling pathways. B.7 Intact N- and O-linked Glycopeptide Identification from HCD Data Using Byonic Katalin F. Medzihradszky1, Jason Maynard1, Krista Kaasik1, Marshall Bern2 1University of California, San Francisco, CA, USA; 2Protein Metrics, San Carlos, CA, USA The importance of high quality analysis of glycosylated proteins is steadily