Results 261 to 270 of about 175,409 (339)

Nonessentiality of histidine 291 of Rhodospirillum rubrum ribulose-bisphosphate carboxylase/oxygenase as determined by site-directed mutagenesis.

open access: hybrid, 1986
Niyogi Sk   +7 more
openalex   +1 more source

Expression of a constitutively active nitrate reductase increases SARS‐CoV‐2 Spike protein production in Nicotiana benthamiana leaves that otherwise show traits of senescence

open access: yesPlant Biotechnology Journal, EarlyView.
Summary The production of coronavirus disease 2019 vaccines can be achieved by transient expression of the Spike (S) protein of Severe Acute Respiratory Syndrome Coronavirus 2 in agroinfiltrated leaves of Nicotiana benthamiana, a process promoted by the co‐expression of viral silencing suppressor P19.
Louis‐Philippe Hamel   +9 more
wiley   +1 more source

Malnutrition exacerbates pathogenesis of Lutzomyia longipalpis sand fly-transmitted Leishmania donovani. [PDF]

open access: yesCommun Biol
Iniguez E   +14 more
europepmc   +1 more source

MsAREB1 enhances combined cold and saline–alkali stress tolerance by promoting ascorbic acid biosynthesis in alfalfa

open access: yesPlant Biotechnology Journal, EarlyView.
Summary Cold and saline–alkali stress are typical abiotic stresses on forage in middle and high latitudes, and they frequently occur simultaneously, decreasing the yield and quality of forage. Ascorbic acid plays an essential role in reactive oxygen species metabolism in response to abiotic stress.
Weileng Guo   +6 more
wiley   +1 more source

Replacement of large subunit N terminus enabled biogenesis of different plant Rubiscos in E. coli

open access: yesPlant Biotechnology Journal, EarlyView.
Summary The efforts of engineering plant ribulose‐1,5‐bisphosphate carboxylase/oxygenase (Rubisco) with the goal of improving plant photosynthetic efficiency and crop yield have existed for long. However, the directed evolution of plant Rubisco has not been widely explored because its biogenesis in a heterologous host such as Escherichia coli remains ...
Zhen Cai   +8 more
wiley   +1 more source

Mechanism of action of heme oxygenase. A study of heme degradation to bile pigment by 18O labeling.

open access: hybrid, 1984
John C. Docherty   +3 more
openalex   +1 more source

Drought‐Induced Abscisic Acid Accumulation in Soybean Roots Depends on NCED Gene Expression More Than Shoot‐to‐Root ABA Transport

open access: yesPlant, Cell &Environment, EarlyView.
Abstract Abscisic acid (ABA) is a key phytohormone in plant responses to water deficit. Although there is extensive evidence that roots can synthesise ABA, recent findings suggest that local synthesis in response to dehydration contributes little to the root ABA pool compared to shoot‐sourced ABA.
Jaime Puértolas   +4 more
wiley   +1 more source

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