1. A cell-free protein synthesizing system was developed, which is able to incorporate amino acids into protein programmed by polysomes from pollen grains. 2. The enzyme system used was a 100,000 g ...

It's no secret that pollen plays a vital role in plant reproduction worldwide, including the production of food. But for decades, scientists have been puzzled about the variety of patterns on the ...

https://doi.org/10.2307/2656679 • https://www.jstor.org/stable/2656679 Copy URL Patterns of cytoskeletal organization during distinct polarizations that ...

Plant reproduction and its human counterpart aren't all that different, a new study detailed in April 2013 in the journal Proceedings of the National Academy of Sciences suggests. When a pollen grain, ...

Pollen, best known as an immune system irritant that elicits allergic reactions in the form of sneezes and snot, may one day bring medical treatment instead of misery. The strong shells of pollen ...

This is a lonely little pollen grain, sitting on the petal of a thale-cress plant. Although it is solitary now, it was released into the air along with thousands of other pollen grains. This is a ...

An electron microscope image, colorized, shows different structures of pollen grains, including sunflower, morning glory and primrose. Dartmouth Electron Microscope Facility If pollen allergies are ...