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Full-Text Articles in Life Sciences
Common Loons Respond Adaptively To A Black Fly That Reduces Nesting Success, Walter H. Piper, Keren B. Tischler, Andrew Reinke
Common Loons Respond Adaptively To A Black Fly That Reduces Nesting Success, Walter H. Piper, Keren B. Tischler, Andrew Reinke
Biology, Chemistry, and Environmental Sciences Faculty Articles and Research
Nesting birds must often cope with harassment from biting insects, but it is difficult to ascertain what effect such pests might have on breeding success and population dynamics. We tested the hypothesis that a black fly (Simulium annulus) that feeds on the blood of nesting Common Loons (Gavia immer) causes nest abandonment in this charismatic diving bird. In addition, we measured effects of fly-induced abandonment on a loon population, and examined potential predictors of fly abundance and nest abandonment. We also tested a second hypothesis, which holds that loon pairs that abandon a nest owing to …
Sequence Analysis Of The Potato Aphid Macrosiphum Euphorbiae Transcriptome Identified Two New Viruses, Marcella A. Texeira, Noa Sela, Hagop S. Atamian, Ergude Bao, Rita Chaudhury, Jacob Macwilliams, Jiangman He, Sophie Mantelin, Thomas Girke, Isgouhi Kaloshian
Sequence Analysis Of The Potato Aphid Macrosiphum Euphorbiae Transcriptome Identified Two New Viruses, Marcella A. Texeira, Noa Sela, Hagop S. Atamian, Ergude Bao, Rita Chaudhury, Jacob Macwilliams, Jiangman He, Sophie Mantelin, Thomas Girke, Isgouhi Kaloshian
Biology, Chemistry, and Environmental Sciences Faculty Articles and Research
The potato aphid, Macrosiphum euphorbiae, is an important agricultural pest that causes economic losses to potato and tomato production. To establish the transcriptome for this aphid, RNA-Seq libraries constructed from aphids maintained on tomato plants were used in Illumina sequencing generating 52.6 million 75±105 bp paired-end reads. The reads were assembled using Velvet/Oases software with SEED preprocessing resulting in 22,137 contigs with an N50 value of 2,003bp. After removal of contigs from tomato host origin, 20,254 contigs were annotated using BLASTx searches against the non-redundant protein database from the National Center for Biotechnology Information (NCBI) as well as IntereProScan. …
Self-Oligomerization Regulates Stability Of Survival Motor Neuron Protein Isoforms By Sequestering An ScfSlmb Degron, Kelsey M. Gray, Kevin A. Kaifer, David Baillat, Ying Wen, Thomas R. Bonacci, Allison D. Ebert, Amanda C. Raimer, Ashlyn M. Spring, Sara Ten Have, Jacqueline J. Glascock, Kushol Gupta, Gregory D. Van Duyne, Michael J. Emanuele, Angus I. Lamond, Eric J. Wagner, Christian L. Lorson, A. Gregory Matera
Self-Oligomerization Regulates Stability Of Survival Motor Neuron Protein Isoforms By Sequestering An ScfSlmb Degron, Kelsey M. Gray, Kevin A. Kaifer, David Baillat, Ying Wen, Thomas R. Bonacci, Allison D. Ebert, Amanda C. Raimer, Ashlyn M. Spring, Sara Ten Have, Jacqueline J. Glascock, Kushol Gupta, Gregory D. Van Duyne, Michael J. Emanuele, Angus I. Lamond, Eric J. Wagner, Christian L. Lorson, A. Gregory Matera
Biology, Chemistry, and Environmental Sciences Faculty Articles and Research
Spinal muscular atrophy (SMA) is caused by homozygous mutations in human SMN1. Expression of a duplicate gene (SMN2) primarily results in skipping of exon 7 and production of an unstable protein isoform, SMNΔ7. Although SMN2 exon skipping is the principal contributor to SMA severity, mechanisms governing stability of survival motor neuron (SMN) isoforms are poorly understood. We used a Drosophila model system and label-free proteomics to identify the SCFSlmb ubiquitin E3 ligase complex as a novel SMN binding partner. SCFSlmb interacts with a phosphor degron embedded within the human and fruitfly SMN YG-box oligomerization domains. …