Biology news

Scientists say polar bears won't thrive on land food

A group of researchers say polar bears forced off melting sea ice will not find enough food to replace their current diet of fat-laden marine mammals such as seals, a conclusion that contradicts studies indicating ...

date11 hours ago in Ecology
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Emu movements chronicled in seed dispersal project

GPS technology attached to emus (Dromaius novaehollandiae) has reinforced the role the world's second largest extant bird plays in dispersing seeds in the environment as well as indicate they have started ...

date13 hours ago in Ecology
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Simplifying SNP discovery in the cotton genome

The term "single-nucleotide polymorphism" (SNP) refers to a single base change in DNA sequence between two individuals. SNPs are the most common type of genetic variation in plant and animal genomes and are, thus, an important ...

date14 hours ago in Biotechnology
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