Woo, J. W. et al. DNA-free genome editing in plants with preassembled CRISPR-Cas9 ribonucleoproteins.
In plants with woody stems, a variety of secondary tissues are added to these primary tissues.
Cleistopholine is a natural alkaloid present in plants with numerous biological activities.
The partitioning of aerial biomass in plants with different basal areas was also studied.
In plants with secondary growth, the collenchyma tissue is only temporarily functional and becomes crushed as woody tissue develops.
Fine root biomass of diameter ≤ 1 mm constituted 51.9% of the total root biomass in plants with fibril roots, whereas it accounted for only 25.1% in plants with rhizomatic roots.
Chinese scientists warned in February that severe air pollution is slowing photosynthesis in plants, with effects "somewhat similar to a nuclear winter".
But in plants with a mutation that makes them blind to the DNA damage, root cells keep dividing, bypassing aluminum's stunting effects (bottom row).
Compared to epiphytes, endophytes were less sensitive to OK, but their abundance, in particular of potential pathogens, was increased in plants with OK disease.
If you missed Monday's Horticulture Section seminar Light Matters – Sensing and Signaling in Plants with Tessa Pocock, Rensselaer Polytechnic Institute, it is available online.
Flower: sepals bases generally not sac-like; petals generally white, lavender, or purple, claw present or 0; pollen ellipsoid in sexual pls, spheric in plants with asexual seeds.
