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Latest Polyploidy Stories

2012-07-31 23:01:40

The Agriculture and Anatomy Sciences are two new key biology branches covered by the Sciences Social Network ScienceIndex.com.

Rare Glimpse Shows Origin Of Species
2012-07-10 14:06:33

Plant overcomes infertility to give rise to a new species in Scotland

Does Polyploidy Play A Role In The Italian Endemic Flora?
2012-05-22 08:24:01

Besides the obvious differences between plants and animals, subtle ones lie concealed within the cell, even within the nucleus.

Scientists Gain Insights From Miscanthus Genome Maps
2012-05-16 08:07:00

Two reports were released this year on the genome of Miscanthus grasses, which are used in gardens, burned for energy and converted into liquid fuels.

Image 1 - Chromosome Analyses Of Prickly Pear Cacti Reveal Southern Glacial Refugia
2012-02-15 04:21:46

Analysis of chromosome number variation among species of a North American group of prickly pear cacti (nopales) showed that the most widespread species encountered are of hybrid origin.

2012-01-19 17:52:01

A new University of Florida study shows a hybrid plant species may experience rapid genome evolution in predictable patterns, meaning evolution repeats itself in populations of independent origin.

2012-01-06 16:01:24

A new University of Florida study shows genomes of a recently formed plant species to be highly unstable, a phenomenon that may have far-reaching evolutionary consequences.

Frogs Use Calls To Find Mates With Matching Chromosomes
2011-12-28 04:54:03

When it comes to love songs, female tree frogs are pretty picky. According to a new study from the University of Missouri, certain female tree frogs may be remarkably attuned to the songs of mates who share the same number of chromosomes as they do.

2011-11-01 20:35:00

An international team of scientists, including biologists from the University of North Carolina at Chapel Hill, may have pinpointed for the first time the mechanism responsible for cell polyploidy, a state in which cells contain more than 2 paired sets of chromosomes.

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2011-08-01 11:05:46

Scientists on the Norwich Research Park, working with colleagues in China, have developed new techniques that will aid the application of genomics to breeding the improved varieties of crop needed to ensure food security in the future.


Word of the Day
donative
  • A gift; a largess; a gratuity; a present; a dole.
The word 'donative' comes from a Latin word meaning 'to give'.
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