Recent Posts

Construction of a male sterility system for hybrid rice production via nuclear male sterility gene

Traditionally, the production of hybrid maize seed involved the removal of male flowers to prevent self-fertilization of the female flowers. Rice produces bisexual flowers, so mechanical emasculation is not as amenable. Therefore, hybrid rice production requires that the female parent be genetically…

Bacteria establish an aqueous living space in plants crucial for virulence ($)

Although it is widely accepted that high humidity has a strong influence on plant diseases of the phyllosphere (the above-ground portions of the plant), the molecular basis is not understood.  Xin et al. report that an important step in bacterial infection of the phyllosphere is a pathogen-driven…

It’s Not Easy Not Being Green: Breakthroughs in Chlorophyll Breakdown

IN BRIEF by Jennifer Mach Plants can dispose of organs such as leaves and recycle the nutrients in these organs into new leaves, seeds, or storage organs. However, when separated from its photosystem proteins, chlorophyll can be phototoxic, absorbing light and producing high-energy…