New Life Sciences News

• Resonating feathers produce courtship song in rare bird, researchers report | Cornell Chronicle feature | 11/11/2009 Chronicle feature
  
  Researchers have proven that the club-winged manakin's feathers resonate at a particular frequency to create a tone. The adaptation is a striking example of a species modifying an essential body part for the purpose of attracting a mate.
• Cornell researchers identify weak link in cancer cell armor | Cornell Chronicle feature | 11/10/2009 Chronicle Feature
  
  It has long been known that the so-called p53 gene suppresses tumors, but new research at the College of Veterinary Medicine shows that inhibiting a second gene (Hus1) is lethal to cells with p53 mutations.
• New CALS option teaches biology for the real world | Cornell Chronicle feature | 11/09/2009 Chronicle Feature
  
  CALS students in non-life science majors can partially meet their life sciences distribution requirements without taking a two-semester introductory biology survey course.
• Cornell researcher uses stimulus money to study spinal cord injury recovery | Cornell Chronicle feature | 11/04/2009 Chronicle feature
  
  With a grant of almost $700,000 from the National Institute for Neurological Disorders and Stroke, Ronald Harris-Warrick hopes to find ways for spinal cord injury victims to get back on their feet by studying the neural networks for locomotion in rodents.
• Half of U.S. children -- and most black children -- will use food stamps, Cornell study reports | Cornell Chronicle feature | 11/03/2009 Chronicle feature
  
  Food stamps are important indicators of poverty and risk of food insecurity, "two of the most detrimental economic conditions affecting a child's health," says Cornell Professor Thomas A. Hirschl.
• Cornell receives nearly $850,000 to improve specialty crops | Cornell Chronicle feature | 11/02/2009 Chronicle feature
  
  CALS researchers aim to arm farmers with blight-resistant varieties and crop management strategies to beat Phytophthora blight, as well as other issues that affect specialty crops.
• Cornell team investigates how to starve tumors | Cornell Chronicle feature | 11/02/2009 Chronicle feature
  
  Cornell researchers will create tiny 3-D models of tumors to mimic conditions necessary for tumor angiogenesis -- the development of vascular systems by tumors.
• Web site will link Latin American researchers with opportunities | Cornell Chronicle feature | 11/02/2009 Chronicle feature
  CienciAmérica (Science of the Americas), a new Web site where Spanish- and Portuguese-speaking scientists can interact, will be developed and hosted at Galileo University in Guatemala, with material collected and formatted at Cornell.
• Battling cancer with engineering: National Cancer Institute funds Cornell-led $13 million research center | Cornell Chronicle feature | 10/27/2009 Chronicle feature
  The National Cancer Institute (NCI) has funded the Center on the Microenvironment and Metastasis, which will be headquartered at Cornell. The center will focus on using nanobiotechnology and other related physical science approaches to advance research.
• Being a doctor can be 'really disgusting,' but rewards are unsurpassable, says Weill neurosurgeon | Cornell Chronicle feature | 10/27/09 Chronicle feature
  
  Dr. Michael Kaplitt has developed a new technique to reduce symptoms of Parkinson's disease that involves injecting a gene-laden virus into the part of the brain responsible for dopamine production.
• Cornell's VIVO concept will expand to connect researchers nationwide | Cornell Chronicle feature | 10/27/2009 Chronicle feature
  A $12.2 million, two-year grant from the NIH's National Center for Research Resources will support the creation of VIVOweb, a multi-institutional version of Cornell Library's VIVO that will connect biomedical researchers to foster alliances.
• New center to bring CU agricultural innovations to China | Cornell Chronicle feature | 10/27/2009 Chronicle feature
  
  A Sept. 24 Memorandum of Understanding (MOU) between Cornell and the Department of Science and Education of China's Ministry of Agriculture facilitated the creation of the Sino-U.S. Ray Wu Agricultural Technology Innovation Center at Cornell.
• Researchers discover mechanism that prevents two species from reproducing | Cornell Chronicle feature | 10/27/2009 Chronicle feature
  
  Cornell researchers have discovered a genetic mechanism in fruit flies that prevents two closely related species from reproducing, a finding that offers clues to how species evolve.
• Stimulus funds to pay for equipment at nanoscale facility | Cornell Chronicle feature | 10/27/2009 Chronicle feature
  The Cornell NanoScale Science and Technology Facility (CNF) has received $1.38 million in federal stimulus funds to help with equipment upgrades.
• 'The Mathematics of Sex' asserts that women opt out of math fields for flexibility | Cornell Chronicle feature | 10/27/2009 Chronicle feature
  
  Although females earn a large portion of bachelor's degrees in all fields of science, including math-intensive fields, disproportionately fewer women enter graduate school in these fields, and fewer women who earn Ph.D.s apply for academic jobs.
• Conference on cooperation, cheating, group decision-making yields insights | Cornell Chronicle feature | 10/21/2009 Chronicle feature
  
  Better understanding of honeybee interactions could have implications for understanding why people act selfishly in a communal system, said Kern Reeve, one of the presenters at the conference "Cooperation: Self Interest and Mutual Interest."
• Harold Craighead wins research honor from UPenn | Cornell Chronicle feature | 10/21/2009 Chronicle feature
  
  The University of Pennsylvania's Nano/BioInterface Center has presented its annual Award for Research Excellence in Nanotechnology to Harold Craighead. His most recent research includes the use of nanofabricated devices for biological applications.
• Study reveals how 'world's toughest bacterium' survives lethal radiation | Cornell Chronicle feature | 10/19/2009 Chronicle feature
  
  A new study by Cornell researchers reveals that nitric oxide plays a key role in D. radiodurans' recovery when exposed to ultraviolet radiation (UV).
• NPR's 'Science Friday' taps Cornell ornithologists, veterinarians for live show | Cornell Chronicle feature | 10/12/2009 Chronicle feature
  
  Bird migration and insights into being a veterinarian were the topics that Ira Flatow addressed Oct. 9, 2009 in his two-hour show, National Public Radio's "Talk of the Nation: Science Friday," broadcast live from Bailey Hall before nearly 1,000 people.
• Why do human populations differ? Fruit fly study aims to provide genetic answers | Cornell Chronicle feature | 10/12/2009 Chronicle feature
  
  Charles Aquadro, Cornell professor of molecular biology and genetics, was recently granted almost $700,000 in federal stimulus funding through the American Recovery and Reinvestment Act (ARRA) to continue this 20-year line of research.
• Even if jail(ed) birds sing, can they really remember? | Cornell Chronicle feature | 10/09/2009 Chronicle feature
  
  Caged birds may still sing, but being in captivity for just a few weeks can reduce the volume of the hippocampus by as much as 23 percent, according to a new Cornell study by psychology graduate student Bernard Tarr and professor Tim DeVoogd.
• Nobel laureate Ada Yonath used Cornell synchrotron for early work on ribosome crystals | Cornell Chronicle feature | 10/09/2009 Chronicle feature
  
  CHESS officials are pleased to note how their National Science Foundation facility, and the National Institutes of Health-funded MacCHESS, made a contribution to Ada Yonath's Nobel Prize-winning work.

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