-
Polyploidy is a
condition in
which the
cells of an
organism have more than two
paired sets of (homologous) chromosomes. Most
species whose cells have nuclei...
- all gr****es are polyploid. Many
animals are
uniformly diploid,
though polyploidy is
common in invertebrates, reptiles, and amphibians. In some species...
-
meiosis which is
sometimes called permanent odd
polyploidy,
although it can also
occur with even
polyploidy (e.g. in
tetraploids or hexaploids). Regardless...
-
investigate the
origin of a
peculiar genetic component in Sequoioideae, the
polyploidy of Sequoia—and
generated a
notable exception that
calls into question...
-
ongoing discussion.
Rapid sympatric speciation can take
place through polyploidy, such as by
doubling of
chromosome number; the
result is
progeny which...
- a****ually much more
easily than most animals. They are also
capable of
polyploidy –
where more than two
chromosome sets are
inherited from the parents....
-
Spelt (Triti**** spelta), also
known as
dinkel wheat is a
species of wheat. It is a
relict crop,
eaten in
Central Europe and
northern Spain. It is high...
- gene transfer; new
species can
arise rapidly through hybridisation and
polyploidy; and
species may
become extinct for a
variety of reasons.
Viruses are...
- lamarckiana, was
central to
early genetics research into
mutationism and
polyploidy. It is also more
occasionally done in the
livestock and pet trades; some...
-
degree in 1952 for his
thesis "Species Differentiation, and the
Nature of
Polyploidy in
certain species of the
genus Solanum –
section Tuberarium". The following...
