Results 11 to 20 of about 1,188,466 (313)

Ethephon Improved Stalk Strength of Maize (Zea Mays L.) Mainly through Altering Internode Morphological Traits to Modulate Mechanical Properties under Field Conditions

open access: yesAgronomy, 2019
Stalk strength is critical for reducing maize stalk lodging and maintaining grain yield. Ethephon has been widely applied to molding compact plant-type to reduce the lodging risk in maize production.
Yushi Zhang   +7 more
doaj   +1 more source

Fertirrigação e regulador de crescimento na produção de mudas de café em tubete [PDF]

open access: yes, 2018
The use of quality seedlings is important in establishing a productive coffee crop. However, the most widely used method to produce coffee seedlings is time consuming (6-12 months) and lacks new production technologies.
Carvalho, Mychelle   +4 more
core   +5 more sources

Antimicrobial treatment improves mycobacterial survival in nonpermissive growth conditions [PDF]

open access: yes, 2014
Antimicrobials targeting cell wall biosynthesis are generally considered inactive against nonreplicating bacteria. Paradoxically, we found that under nonpermissive growth conditions, exposure of Mycobacterium bovis BCG bacilli to such antimicrobials ...
Andrew, Peter W   +12 more
core   +2 more sources

Alignment between PIN1 Polarity and Microtubule Orientation in the Shoot Apical Meristem Reveals a Tight Coupling between Morphogenesis and Auxin Transport [PDF]

open access: yes, 2010
Morphogenesis during multicellular development is regulated by intercellular signaling molecules as well as by the mechanical properties of individual cells.
A Peaucelle   +48 more
core   +6 more sources

A novel plant growth regulator brazide improved maize water productivity in the arid region of Northwest China

open access: yesAgricultural Water Management, 2023
Maize yield is limited by water deficit in the arid and semiarid regions of China. Conserving water and enhancing crop water productivity are inevitable requirements for the sustainable development of water efficient agriculture. Plant growth regulators (
Rui He   +8 more
doaj   +1 more source

Maintenance of cell type-specific connectivity and circuit function requires Tao kinase [PDF]

open access: yes, 2019
Sensory circuits are typically established during early development, yet how circuit specificity and function are maintained during organismal growth has not been elucidated. To gain insight we quantitatively investigated synaptic growth and connectivity
González, Maria Sáez   +9 more
core   +1 more source

Consequences of Postnatally Elevated Insulin-Like Growth Factor-II in Transgenic Mice: Endocrine Changes and Effects on Body and Organ Growth. [PDF]

open access: yes, 1994
Insulin-like growth factor-II (IGF-II) is an important regulator of embryonic growth and differentiation, but its function in postnatal life is unclear. To address this point, we generated transgenic mice harboring fusion genes in which a human IGF-II
Blum, Werner F.   +4 more
core   +1 more source

Phosphofructokinase 1 Glycosylation Regulates Cell Growth and Metabolism [PDF]

open access: yes, 2012
Cancer cells must satisfy the metabolic demands of rapid cell growth within a continually changing microenvironment. We demonstrated that the dynamic posttranslational modification of proteins by O-linked β-N-acetylglucosamine (O-GlcNAcylation) is a key ...
Clark, Peter M.   +8 more
core   +2 more sources

Construction and application of star polycation nanocarrier-based microRNA delivery system in Arabidopsis and maize

open access: yesJournal of Nanobiotechnology, 2022
Background MicroRNA (miRNA) plays vital roles in the regulation of both plant architecture and stress resistance through cleavage or translation inhibition of the target messenger RNAs (mRNAs).
Jia Yang   +7 more
doaj   +1 more source

Ethephon Reduces Maize Nitrogen Uptake but Improves Nitrogen Utilization in Zea mays L.

open access: yesFrontiers in Plant Science, 2022
Increasing use of plant density or/and nitrogen (N) application has been introduced to maize production in the past few decades. However, excessive planting density or/and use of fertilizer may cause reduced N use efficiency (NUE) and increased lodging ...
Yushi Zhang   +14 more
doaj   +1 more source

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