Results 51 to 60 of about 55,336 (256)

Response of Winter Wheat (Triticum Aestivum L.) Canopy, Leaf Chlorophyll, and Yield to Nitrogen Fertilizer Application Methods

پژوهشهای زراعی ایران, 2011
In order to evaluate the effect of different nitrogen application methods on wheat canopy, leaf chlorophyll, and yield, a field experiment with a split plot arrangement in complete randomized block design with four replicates was conducted in 2006. Basal
S.K. Mousavi, M. Faizian, A. A. Ahmadi
doaj   +3 more sources

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Emissão e expansão foliar em três genótipos de tomateiro (Lycopersicon esculentum Mill.) Leaf emergence and expansion in three tomato (Lycopersicon esculentum Mill.) genotypes

Ciência Rural, 2007
O objetivo deste trabalho foi estimar o filocrono na haste principal e em hastes laterais de primeira ordem e estimar a área foliar a partir do número de folhas em três genótipos de tomateiro cultivados em estufa plástica. Um experimento foi conduzido em
Carina Rejane Pivetta, Ivonete Fatima Tazzo, Guilherme Fabiano Maass, Nereu Augusto Streck, Arno Bernardo Heldwein   +4 more
doaj   +1 more source

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

The effect of training system and cultivar on the rate of leaf appearance of the grapevine (Vitis vinifera L.)

OENO One, 1995
The rate of leaf appearance was compared in two grapevine (Vitis vinifera L.) varieties (Sangiovese and Cabernet-Sauvignon) and in three different short pruning training systems (traditional cordon, single curtain and vertical cordon pruned).
C. Palchetti, Bernardo Gozzini, Francesco Miglietta, Simone Orlandini   +3 more
doaj   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source

What can functional transcranial Doppler ultrasonography reveal about the cerebral lateralization of writing

FEBS Letters, EarlyView.
Which brain hemisphere controls writing? This review synthesizes all five functional transcranial Doppler studies of writing (handwriting and typing) published to date in adults and children. Right‐handers show left‐hemispheric dominance for the linguistic component of writing (written word generation), whereas findings for left‐handers remain ...
Marietta Papadatou‐Pastou
wiley   +1 more source

Desenvolvimento vegetativo em diferentes hastes da planta de mandioca em função da época de plantio Vegetative development on different stems of cassava as a function of planting date

Ciência Rural, 2009
Estudos sobre o desenvolvimento vegetativo da mandioca cultivada nas condições subtropicais do Brasil são escassos. O objetivo deste trabalho foi determinar o filocrono e o número final de folhas na haste principal e nas ramificações simpodiais de uma ...
Lovane Klein Fagundes, Nereu Augusto Streck, Sidnei José Lopes, Hamilton Telles da Rosa, Lidiane Walter, Alencar Junior Zanon   +5 more
doaj  

PENGGUNAAN TEPUNG DAUN ECENG GONDOK (Eichornia crassipes) PADA RANSUM KOMERSIL TERHADAP PENAMPILAN JANGKRIK (Gryllidae)

Al-Ulum, 2019
The purpose of this study was to determine the effect of mixing commercial ration with water hyacinth leaf meal on the performance of crickets. This study used a completely randomized design (CRD) with five treatments and four replications ie without ...
Siti Dharmawati, Neni Widaningsih, Supirah Supirah   +2 more
doaj   +1 more source

Observed and estimated leaf appearance of landrace and improved maize cultivars [PDF]

Ciência Rural, 2017
ABSTRACT: The objective of this study was to compare the simulations of leaf appearance of landrace and improved maize cultivars using the CSM-CERES-Maize (linear) and the Wang and Engel models (nonlinear). The coefficients of the models were calibrated using a data set of total leaf number collected in the 11/04/2013 sowing date for the landrace ...
Langner, Josana Andreia, Streck, Nereu Augusto, Durigon, Angelica, Silva, Stefanía Dalmolin da, Lago, Isabel, Dalmago, Genei Antonio, Reiniger, Lia Rejane Silveira, Scheffel, Lúcio Gabriel, Poersch, Anderson Haas   +8 more
openaire   +4 more sources