lactiflora protective enzymes activities, made mesophyll cell ultrastructures
more intact, the chloroplasts more round and the grana lamellaes arrange relatively neatly, which led to enhance its photosynthesis rate (Pn) and transpiration rate (Tr).
were examined using a Hitachi JEM 1200-EX transmission electron microscope (TEM) (Hitachi, Tokyo, Japan) at an accelerating voltage of 100 kV and a magnification of 20,000.
Indeed, it has been reported that exogenous proline application negatively affects chloroplast and mitochondrial ultrastructures
(HARE et al.
9 m thick succession, and Hedstroemia, found mainly in the bioherm facies, were observed under SEM for documentation of ultrastructures
upon reexamination of the ultrastructures
by electron microscopy.
The pituitary ultrastructures
looked normal on day 35.
The emergence of a new database of bryozoan skeletal ultrastructures
enables broader questions of biomineralization to be addressed.
Apart from the influence on cell wall, plasma membrane, and chloroplast membrane, the ultrastructures
of the chloroplast and mitochondria were the most striking effect.
At least thirteen distinct tube ultrastructures
have hitherto been described (Vinn et al.
Like the artist's bits of objects, microbial ultrastructures
can reassort, recombine, and reassemble into brand new entities.
However, serpulids possess not exclusively unoriented, but very diverse oriented tube ultrastructures
as well (Vinn et al.
of such unusual biomineralization is not known and detailed SEM studies of cirratulid skeletal ultrastructures
are necessary for proper comparison with the structures of erpulids and sabellids as well as of other invertebrates.