Results 71 to 80 of about 2,169,481 (342)

Molecular bases of insect odorant receptor function: specificity and evolution

open access: yesBiological Reviews, EarlyView.
ABSTRACT Insect odorant receptors (ORs) are a class of chemoreceptors that insects use to detect volatile cues in their environment. In recent years, major advances in the field of structural biology have made it possible to obtain the first structures of insect ORs.
Zibo Li   +5 more
wiley   +1 more source

Analisis USAhatani Jagung (Zea Mays L.) Varietas Bisi 2 (suatu Kasus di Desa Bunter Kecamatan Sukadana Kabupaten Ciamis) [PDF]

open access: yes, 2017
Tujuan penelitian ini adalah untuk menganalisis: 1) Besarnya biaya, penerimaan dan pendapatan USAhatani jagung di Desa Bunter Kecamatan Sukadana Kabupaten Ciamis.
Rochdiani, D. (Dini)   +2 more
core  

When maize is not the first choice: advances in paleodietary studies in the Archaeological Site Río Doncellas (Jujuy, Argentina) [PDF]

open access: yes, 2016
In this work we present new values of stable isotopes of carbon (δ13Cco and δ13Cap) and nitrogen (δ15N) measured in a sample of 13 human individuals found in the Río Doncellas Archaeological Site (Late Period or Regional Developments, ca. 1000 AD-1450 AD)
Killian Galván, Violeta Anahí   +2 more
core   +1 more source

Nuclear Entanglement: New Insights Into the Role of Cytoskeleton and Nucleoskeleton in Plant Nuclear Function

open access: yesCytoskeleton, EarlyView.
ABSTRACT Of the three types of cytoskeleton known in animals—actin, microtubules, and intermediate filaments—only actin and microtubules exist in plants. Both play important roles in cellular shaping, organelle movement, organization of the endomembrane system, and cell signaling.
Norman R. Groves   +3 more
wiley   +1 more source

Caracterização morfológica e padrão de florescimento de teosintos cultivados sob fotoperíodo curto e suas implicações na análise fenética

open access: yesActa Botânica Brasílica, 1990
O efeito do fotoperíodo curto na morfologia e biologia reprodutiva dos teosintos, Zea mays ssp. mexicana (Schräder) Iltis (raças Central Plateau e Chalco Los Reyes), Z. mays ssp. parviglumis var. huehuetenanguensis (Iltis & Doebley), Z. luxuriam (Durieu &
Ana Beatriz Ferreira Torreau   +1 more
doaj   +1 more source

Investigating the effects of low input drying procedures on maize (Zea mays L.), cowpea (Vigna unguiculata L.) and bambara groundnut (Vigna subterranea (L.) Verdc.) seed quality in Benin [PDF]

open access: yes, 2004
Four drying regimes (sun, shade, silica gel and conventional drying room) were compared using seeds of Zea mays L. (cv. DMR-ESR-W), Vigna unguiculata (L.) Walp. (cv. NI 86-650-3) and Vigna subterranea (L.) Verde. {local white va­riety).
Achigan-Dako, Enoch G.   +3 more
core  

Making Two out of One: Kinesin Motors Driving Plant Cell Division

open access: yesCytoskeleton, EarlyView.
ABSTRACT The Kinesin superfamily of microtubule dependent motors is present in all eukaryotes. Not all of the subfamilies are represented in all kingdoms, and the ones that are do not always show conserved functions. Tight control of the cytoskeleton is essential for proper progression and completion of mitosis and cytokinesis, and key functions are ...
Choy Kriechbaum, Sabine Müller
wiley   +1 more source

L'impact des oiseaux sur le rendement des cultures de maïs (Zea mays L.) dans le marais de Lwiro, Sud-Kivu, Est de la République Démocratique du Congo et quelques indications de lutte [PDF]

open access: yesTropicultura, 2000
Impact of Birds on Maize (Zea mays L.) yield in the Lwiro Swamp, South-Kivu, East R.D.C. and some Suggestions for their Control. This paper presents the results of a study made on birds attacking maize (Zea mays L.) cultures in the swamp of Bika project ...
Kizungu, B.
doaj  

Role of Year-Round Plant Cover and AgroTechnical Measures on Arable Land for Improvement of Some Water-Physical Parameters of the Eutric Fluvisol [PDF]

open access: yesBulgarian Journal of Soil Science
Intermediate crops used for plant cover or green manure affect a positive direction of different soil indicators: organic matter content, soil structure, reduced bulk density and soil strength, limit the risk of erosion, eventually leading to a ...
Iliyana Gerasimova, Miladin Nazarkov
doaj   +1 more source

Utilisation des mutations induites pour l'étude de l'embryogenèse chez le haricot Phaseolus vulgaris L. et deux plantes modèles Arabidopsis thaliana (L.) Heynh. et Zea mays L. [PDF]

open access: yes, 2011
Use of induced mutations in embryogenesis study in bean Phaseolus vulgaris L. and two model plants, Arabidopsis thaliana (L.) Heynh. and Zea mays L.. Breeding of common bean, Phaseolus vulgaris L., through interspecific hybridizations with the species ...
Baudoin, JP., Jacquemin, JM., Silué, S.
core  

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