Results 181 to 190 of about 590,992 (382)

IMPACT OF IRRIGATION AND DRAINAGE ON MAIZE (Zea mays) YIELD, SOME WATER RELATIONS AND NITROGEN FERTILIZER LOSSES IN THE NORTH MIDDLE NILE DELTA. [PDF]

, 2011
E. Moursi, A. A. S. Gendy, M. Kassab
openalex   +1 more source

The maize mitogen‐activated protein kinase kinase kinase gene ZmMAPKKK45 is associated with multiple disease resistance

New Phytologist, EarlyView.
Summary Southern leaf blight (SLB), caused by the necrotrophic fungus Cochliobolus heterostrophus, is a major foliar disease of maize (Zea mays) world‐wide. A genome‐wide association study was performed to dissect the genetic basis of SLB resistance in maize. Functional validation was performed using mutant and transgenic analyses.
Tao Zhong, Bode Olukolu, Yang Bian, Shang Xue, Randall J. Wisser, Peter S. Ojiambo, James B. Holland, Qin Yang, Peter Balint‐Kurti   +8 more
wiley   +1 more source

Impacts of Reproductive Stage Water‐Deficit Stress and Weed Competition on the Productivity of Maize (Zea mays L.) and Grain Sorghum (Sorghum bicolor L. Moench) [PDF]

Ariel Tóth, Zoltán Tóth, Kristóf Kozma‐Bognár, Brigitta Simon   +3 more
openalex   +1 more source

Was the evolution of faster stomata driven by increased gas exchange rates rather than increasing water use efficiency?

New Phytologist, EarlyView.
Summary Following changes in light flux, photosynthesis (A) typically adjusts more quickly than stomatal conductance (gs), which is dependent on changes in stomatal aperture. Faster stomatal responses are proposed to reduce water loss and enhance growth in dynamic light environments. Stomatal opening and closing parameters were determined in a range of
Robert A. Brench, Matthew J. Wilson, Sarah J. Thorne, Andrew J. Fleming, Julie E. Gray   +4 more
wiley   +1 more source

LA FILOSOFIA EN AMÉRICA LATINA

Reflexão
La indiscutible Presencia de la América Latina, Asia y Africa en la historia contemporánea del mundo, hasta ayer sólo a cargo de la acción europeo-occidental está originando nuevas interpretaciones, o puntos de vista, en el campo de la religión y la ...
Leopoldo Zea
doaj  

Un Sierra singular

Historia Mexicana El Colegio de México, 1951
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Leopoldo Zea
doaj  

Pathogenic fungus Ustilago maydis exploits the lateral root regulators to induce pluripotency in maize shoots

New Phytologist, EarlyView.
Summary Biotrophic plant–pathogens secrete effector molecules to redirect and exploit endogenous signaling and developmental pathways in their favor. The biotrophic fungus Ustilago maydis causes galls on all aerial parts of maize. However, the responsible gall‐inducing effectors and corresponding plant signaling pathway(s) remain largely unknown. Using
Mamoona Khan, Nithya Nagarajan, Kathrin Schneewolf, Caroline Marcon, Danning Wang, Frank Hochholdinger, Peng Yu, Armin Djamei   +7 more
wiley   +1 more source

Cloning and Characterization of a Putative TAC1 Ortholog Associated with Leaf Angle in Maize (Zea mays L.)

, 2011
Lixia Ku, Xiaomin Wei, Shaofang Zhang, Jun Zhang, Shulei Guo, Yanhui Chen   +5 more
openalex   +2 more sources

Early signals of water limitations begin at the root–soil interface: linking rhizosphere drying to water uptake decline

New Phytologist, EarlyView.
Summary Understanding when and where drought stress originates in the soil–plant continuum is essential for predicting plant responses to climate change. While stomatal closure is a well‐known reaction to declining soil moisture, the precise hydraulic trigger remains unresolved.
Sara Di Bert, Pascal Benard, Rong Jia, Fabian J. P. Wankmüller, Seren Azad, Anders Kaestner, Andrea Nardini, Timothy J. Brodribb, Andrea Carminati   +8 more
wiley   +1 more source

Influence of salinity stress on growth parameters, photosynthetic activity and cytological studies of Zea mays, L. plant using hydrogel polymer

, 2011
Hameda El, Sayed Ahmed, El Sayed
openalex   +1 more source