This study by Ramamoorthy et al. showed that survival of plants under drought conditions is not a sufficient goal for breeding. Rather,  yield for biomass and food production under water deficit is a better target. Chickpea genotypes having better root growth and higher root density showed better grain…

Podlaski et al. conducted experiments with energy crops like miscanthus, prairie cordgrass, willow, etc, and report that  water use efficiency (WUE) is no longer a valid trait for selecting energy crops for drought tolerance. They could not find any significant relationship  between  WUE  and  biomass …

An experimental study by Tomeo and Rosenthal with soybean cultivars  demonstrated that there exists genotypic differences in mesophyll conductance (gm),  and that the potential exploitation of this trait may increase crop productivity. It was found that there exists a proper coordination mechanism…

Plants undergo photosynthesis in leaves to produce carbohydrates sucrose and starch. The sucrose is transported to other parts of the plants via sugar transporters called SWEET proteins. In addition, certain plant pathogens activate SWEET genes to invade their host. As shown in this paper, during bacterial…

The effects of climate change on agriculture to human health have been well discussed in both scientific and public domains. In plants, changes in climate might affect interactions between the plants and their insect pollinators due to variable availability of pollinators in severe weather conditions,…

Animals and plants have divergent sets of blue light receptors, called Cryptochromes. However, green alga Chlamydomonas has both animal-like and plant cryptochrome (pCRY). The presence of multiple cryptochrome suggests specific roles in different pathways in respective organisms. In this paper, Müller…

Gene expression is regulated at multiple levels such as genome, transcription, RNA processing and nuclear export, translation, and post-translation. Functional mRNA levels are regulated at transcription stage where RNA polymerase II (RNAPII) controls initiation and elongation of mRNA. In particular,…

Throughout plant life cycle, from germination till reproduction, every event is regulated by a highly complex network of hormones. Unlike animals where hormones are synthesized in specific glands, each plant cell is able to produce hormones. However, hormones are synthesized in specific organs in plants.…