Tag: Botany

Dormancy (growth arrest) is a state by which seeds and plants can survive harsh conditions. Seasonal dormancy is a strategy to survive seasonally unfavorable conditions. Plants can display winter and summer dormancy. Although woody species are the main study systems for winter dormancy, herbaceous species…

Stomata, epidermal pores for gas exchange, first appeared about 400 million years ago. Since then, there has been functional and structural diversification. Qu et al. synthesize the developmental genetics underpinning diverse stomata, spanning from bryophytes through monocots and the astomatous (without…

There is much to be learned from comparing plant genomes, but as Rensing writes, currently available genomic data are skewed heavily towards angiosperms. He argues that a richer understanding of plant evolution depends upon gaining insights into the non-seed plants, including ferns, mosses and liverworts,…

Chris Martine is a Professor of Biology at Bucknell University. He is also an excellent communicator of plant science, through his YouTube series "Plants are Cool Too". In 2016 he was awarded the New England Biolabs Passion in Science Award. You can see him talk about his science communication efforts…

Familiar citrus fruits such as sweet orange, lemon, lime and grapefruit are hybrids of three species: Citrus reticulate (mandarin), C. medica (citron), and C. maxima (pummelo). Cultivated varieties are generally vegetatively propagated, with diversity arising from spontaneous or induced somatic mutations.…

Sixty years ago, the first report of isoprene (C5H8; 2-methyl-1,3-butadiene) emissions from plants was published. Isoprenes are the largest source of non-methane hydrocarbons in Earth’s atmosphere; furthermore, isoprene is reactive in atmospheric chemistry and can be converted into a variety of harmful…

As automated phenotyping platforms are becoming prevalent, scientists increasingly need to be familiar with tools used to describe and model form and growth. Balduzzi et al. provide an overview of the key concepts used in quantifying and describing plant morphology. They point to the need for a common…

The New Phytologist Tansley Medal is awarded to an early career scientist for excellence in plant science. The essays submitted by each of the five finalists are published in the March 2017 of New Phytologist, and make good reading. We agree with the sentiments of the editors, “warmest congratulations…