Results 161 to 170 of about 211,136 (318)

Strong phylogenetic congruence between Tulasnella fungi and their associated Drakaeinae orchids

open access: yesJournal of Evolutionary Biology, Volume 36, Issue 1, Page 221-237, January 2023., 2023
Representatives of five genera of Drakaeinae orchids, from top left to bottom right: Arthrochilus latipes, Chiloglottis trilabra, Caleana major, Paracaleana minor, Drakaea livida. Abstract The study of congruency between phylogenies of interacting species can provide a powerful approach for understanding the evolutionary history of symbiotic ...
Arild R. Arifin   +2 more
wiley   +1 more source

Effects of light intensity on leaf microstructure and growth of rape seedlings cultivated under a combination of red and blue LEDs

open access: yesJournal of Integrative Agriculture, 2017
The aim of this study was to evaluate the growth of rape (Brassica napus L.) seedlings under different light intensities to select appropriate conditions for cultivation in an indoor system.
Xu-yang YAO   +3 more
doaj  

Phosphorylation of chloroplast ribulose bisphosphate carboxylase/oxygenase small subunit by an envelope-bound protein kinase in situ [PDF]

open access: yes, 1983
A new protein kinase of the cAMP independent type was found to be bound to the outer envelope membrane of spinach chloroplasts. While stimulated by Mg2+ and inhibited by ADP, the enzyme showed no response to conventional protein substrates and was ...
Buchanan, Bob B., Soll, Jürgen
core  

Arbuscular mycorrhizal fungal genotype and nuclear organization as driving factors in host plant nutrient acquisition and stable carbon storage

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
It is crucial to develop strategies for reducing our continued excessive global increases in fertilizer applications and to offset CO2 emissions. The pervasive underground hyphal networks of arbuscular mycorrhizal fungi (AMF) present an enticing bio‐stimulant and carbon sink. We inoculated Sudan‐grass plants with eight genotypically distinct strains of
Robert Ferguson   +5 more
wiley   +1 more source

Use of RNA secondary structure for evolutionary relationships : investigating RNase P and RNase MRP : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Genetics at Massey University, New Zealand [PDF]

open access: yes, 1998
Bioinformatics is applied here to examine whether RNA secondary structure data can reflect distant evolutionary relationships. This is important when there is little confidence in sequence data such as when looking at the evolution of RNase MRP (MRP ...
Collins, Lesley Joan
core  

Interactions of rare earth elements with living organisms and emerging biotechnical applications

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Rare earth elements (REEs) are critical resources required to achieve net‐zero carbon emission targets and energy security. However, rising demand for REEs coupled with significant extraction and processing challenges and geopolitical risks restricts access to REE resources.
Samantha A. McGaughey   +6 more
wiley   +1 more source

Phylogenomic insights into the origin of the Norton grape

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Challenges in viticulture such as disease resistance have renewed interest in underutilized cultivars. The Norton grape, one of the earliest popular North American grape cultivars, holds the potential to produce exceptional wine while being resistant to pests and disease. Yet, the ancestry of the Norton grape is controversial.
Luke Sparreo   +6 more
wiley   +1 more source

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