Results 81 to 90 of about 2,168,705 (292)

Impact of atmospheric ammonia on growth, C and N accumulation and photosynthesis of two maize cultivars with different N root supply

open access: yesPlant, Soil and Environment, 2011
Impact of enriched atmospheric NH3 in combination with low and high N medium on growth, total C and N accumulation (CtotA and NtotA) and photosynthetic characteristics of two maize cultivars i.e. SD19 (cult. 1) and NE5 (cult. 2) with low N and N high use
L.X. Zhang, H. Qiang, S.Q. Li, X.L. Chen
doaj   +1 more source

Effects of nitrogen on accumulation and partitioning of dry matter and nitrogen of vegetables. 3. Spinach

open access: yesNetherlands Journal of Agricultural Science, 1996
Four greenhouse and 2 field experiments (the latter on a sandy soil) were carried out with different amounts and dates of N application to analyse the dynamics of dry matter and N accumulation in spinach (cv. Trias). Frequent measurements were carried out on dry matter and N accumulation in leaf blades, petioles and stems. The total accumulation of dry
Biemond, H., Vos, J., Struik, P.C.
openaire   +2 more sources

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

open access: yesFEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana   +5 more
wiley   +1 more source

Environmental advantages of binary mixtures of Trifolium incarnatum and Lolium multiflorum over individual pure stands

open access: yesPlant, Soil and Environment, 2013
To investigate the environmental advantages of using grass-clover binary mixtures over pure stands as winter cover crops, a serial of five field experiments (each designed as randomized complete blocks with four replicates) was carried out in eastern ...
B. Kramberger   +4 more
doaj   +1 more source

Nitrogen-fixing methane-utilizing bacteria [PDF]

open access: yes, 1976
Methane occurs abundantly in nature. In the presence of oxygen this gas may be metabolized by bacteria that are able to use it as carbon and energy source.
Bont, J.A.M., de
core  

Dry matter (DM) and nitrogen (N) accumulation in vegetative organs in 2013 and 2014.

open access: yes, 2016
Dry matter (DM) and nitrogen (N) accumulation in vegetative organs in 2013 and 2014.
Guohua Mi (400636)   +5 more
core   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

open access: yesFEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty   +13 more
wiley   +1 more source

Seaweed Extract and Microbial Biostimulants Show Synergistic Effects on Improving Organic Strawberry Production

open access: yesHortScience
The application of seaweed extract and microbial biostimulants has been suggested as a promising approach to overcome yield-limiting factors in organic farming. Yet, information regarding their impact on organic strawberry production is limited.
Jianyu Li   +7 more
doaj   +1 more source

Effects of salt stress and nitrogen application on growth and ion accumulation of Suaeda salsa plants [PDF]

open access: yes, 2011
Suaeda salsa is a typical pioneer species which can grow well in high salt environmental conditions. The objective of this study is to evaluate the effect of different levels of salinity (5.25, 10.5 ...
Lu, Zhaohua, Research Center for Eco-Environmental Sciences, Yellow River Delta, Binzhou University. Email:lu-zhh@263.net   +6 more
core   +1 more source

In silico and in vitro exploration of a tyrosinase for biocatalytic production of catechols

open access: yesFEBS Open Bio, EarlyView.
Tyrosinase from Ralstonia pseudosolanacearum is a promising biocatalyst for producing valuable catechols from monophenol substrates. This tyrosinase is uniquely suited to this due to its high monophenolase : diphenolase ratio. We combined in silico docking and in vivo kinetic characterisation of this tyrosinase with 11 industrially relevant monophenols,
James Britton   +6 more
wiley   +1 more source

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