Portal Home
Thumbnail Icon [Keyword='FIELD SAMPLING']



Refine by Category
 
Refine by Full Text

 

3 Titles Match Your Query
Showing 1 through 3 of 3
1. Mutation and extinction rates in Adelie penguin (Pygoscelis adeliae) populations from fossil bones and blood samples collected from several sites in the Ross Sea Region [K030_2001_2005_NZ_1]
Recent studies on the evolution of mitochondrial DNA in Adelie penguins has found high rates of mutation sparking a major controversy and raising the question of whether evolutionary rates are high ...


2. Analysis of soil samples (surface and cores), penguin faeces and water for influenza evolution determined from viruses preserved in adelie penguin (Pygoscelis adeliae) guano at Cape Bird and Cape Adare [K030_1999_2000_NZ_1]
The gene sequence of the influenza virus from the frozen soil beneath Adelie penguin colonies on Ross Island, Antarctica was analysed. Gene sequences from virus stored since 1933 show that the virus ...


3. Screening for infectious bursal disease virus (IBDV), the poultry virus in Adelie penguins (Pygoscelis adeliae) in the Ross Sea : blood samples from adelie penguins at Cape Bird and Cape Royds [K030_1998_1999_NZ_1]
Antibodies for the infectious bursal disease virus (IBVD) were found in emperor and adelie penguin populations near Australia's Mawson Base. IBDV was not directly detected, nor were any clinical disease ...


Showing 1 through 3 of 3

Link to NASA website
Responsible NASA Official:   Dr. Stephen Wharton
Webmaster:   Monica Holland   ·  Contact GCMD User Support for assistance