Nitrogen fixation in cereals

M Rosenblueth, E Ormeño-Orrillo… - Frontiers in …, 2018 - frontiersin.org
Cereals such as maize, rice, wheat and sorghum are the most important crops for human
nutrition. Like other plants, cereals associate with diverse bacteria (including nitrogen-fixing …

Source-sink relationships in crop plants and their influence on yield development and nutritional quality

MR Smith, IM Rao, A Merchant - Frontiers in plant science, 2018 - frontiersin.org
For seed crops, yield is the cumulative result of both source and sink strength for
photoassimilates and nutrients over the course of seed development. Source strength for …

Carbon source–sink relationship in Arabidopsis thaliana: the role of sucrose transporters

M Durand, D Mainson, B Porcheron, L Maurousset… - Planta, 2018 - Springer
Main conclusion The regulation of source-to-sink sucrose transport is associated with AtSUC
and AtSWEET sucrose transporters' gene expression changes in plants grown …

New insights into the cellular mechanisms of plant growth at elevated atmospheric carbon dioxide concentrations

D Gamage, M Thompson, M Sutherland… - Plant, cell & …, 2018 - Wiley Online Library
Rising atmospheric carbon dioxide concentration ([CO2]) significantly influences plant
growth, development, and biomass. Increased photosynthesis rate, together with lower …

Leaf amino acid supply affects photosynthetic and plant nitrogen use efficiency under nitrogen stress

M Perchlik, M Tegeder - Plant physiology, 2018 - academic.oup.com
The coordinated distribution of nitrogen to source leaves and sinks is essential for
supporting leaf metabolism while also supplying sufficient nitrogen to seeds for …

Trehalose 6-phosphate regulates photosynthesis and assimilate partitioning in reproductive tissue

M Oszvald, LF Primavesi, CA Griffiths, J Cohn… - Plant …, 2018 - academic.oup.com
Transgenic maize (Zea mays) that expresses rice (Oryza sativa) TREHALOSE PHOSPHATE
PHOSPHATASE1 (TPP1) from the rice MADS6 promoter, which is active over the flowering …

Acclimation to fluctuating light impacts the rapidity of response and diurnal rhythm of stomatal conductance

JSA Matthews, S Vialet-Chabrand, T Lawson - Plant Physiology, 2018 - academic.oup.com
Plant acclimation to growth light environment has been studied extensively; however, the
majority of these studies have focused on light intensity and photo-acclimation, with few …

MdATG18a overexpression improves tolerance to nitrogen deficiency and regulates anthocyanin accumulation through increased autophagy in transgenic apple

X Sun, X Jia, L Huo, R Che, X Gong… - Plant, cell & …, 2018 - Wiley Online Library
Nitrogen (N) availability is an essential factor for plant growth. Recycling and remobilization
of N have strong impacts on crop yield and quality under N deficiency. Autophagy is a critical …

Rubisco is not really so bad

C Bathellier, G Tcherkez, GH Lorimer… - Plant, cell & …, 2018 - Wiley Online Library
Abstract Ribulose‐1, 5‐bisphosphate carboxylase/oxygenase (Rubisco) is the most
widespread carboxylating enzyme in autotrophic organisms. Its kinetic and structural …

Measuring the dynamic photosynthome

EH Murchie, S Kefauver, JL Araus, O Muller… - Annals of …, 2018 - academic.oup.com
Background Photosynthesis underpins plant productivity and yet is notoriously sensitive to
small changes in environmental conditions, meaning that quantitation in nature across …