Results 61 to 70 of about 2,609,418 (308)

Silicon as a Strategy to Mitigate Abiotic Stresses and Improve Physiological Performance and Grain Yield of Maize Grown Under Tropical Climate Conditions

Plants
Although the beneficial effects of silicon on plant resistance to biotic and abiotic stresses are recognized, there is a lack of knowledge regarding its application in field conditions and its direct impact on physiological metabolism, root development ...
Mateus de Leles Lima, Rilner Alves Flores, Maxuel Fellipe Nunes Xavier, Renato Gomide de Sousa, Derblai Casaroli, Felipe Puff Dapper, Frank Freire Capuchinho, Glenio Guimarães Santos, Klaus de Oliveira Abdala, Letusa Momesso   +9 more
doaj   +1 more source

Interaction of PLS and PIN and hormonal crosstalk in Arabidopsis root developmentHormonal crosstalk in Arabidopsis

Frontiers in Plant Science, 2013
Understanding how hormones and genes interact to coordinate plant growth is a major challenge in developmental biology. The activities of auxin, ethylene and cytokinin depend on cellular context and exhibit either synergistic or antagonistic interactions.
Junli eLiu, Saher eMehdi, Jennifer eTopping, Jiri eFriml, Keith eLindsey   +4 more
doaj   +1 more source

Upacicalcet: A Novel Intravenous Calcimimetic Agent for Patients Undergoing Hemodialysis With Secondary Hyperparathyroidism

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Secondary hyperparathyroidism (SHPT) is a common complication in patients receiving maintenance dialysis, driven by calcium and phosphate metabolism disturbances. Calcimimetics are central to the management of SHPT by enhancing calcium‐sensing receptor sensitivity and reducing parathyroid hormone secretion.
Fumihiko Koiwa, Daisuke Honda, Seigo Akari, Tadao Akizawa   +3 more
wiley   +1 more source

Integrative regulation of middle cortex formation: from classic modules to emerging pathways

Frontiers in Plant Science
Generation of distinct cell types through asymmetric cell division (ACD) is a fundamental developmental process in multicellular organisms. Therefore, controlling when and where ACDs occur is essential for the production of new cells and tissues.
Seung Woo Kim, Kwang Suk Chang, Minhee Kang, Jun Lim   +3 more
doaj   +1 more source

Functions of Nitric Oxide (NO) in Roots during Development and under Adverse Stress Conditions

Plants, 2015
The free radical molecule, nitric oxide (NO), is present in the principal organs of plants, where it plays an important role in a wide range of physiological functions.
Francisco J. Corpas, Juan B. Barroso
doaj   +1 more source

Hydrogen Sulfide Affects the Root Development of Strawberry During Plug Transplant Production

Agriculture, 2020
Hydrogen sulfide (H2S) is endogenously produced in plant cells and plays an essential role in root development. Given its potential for future agricultural applications, the optimal concentration of sodium hydrosulfide (NaHS, an H2S donor) and the ...
Jiangtao Hu, Yali Li, Ya Liu, Dong Il Kang, Hao Wei, Byoung Ryong Jeong   +5 more
doaj   +1 more source

Phosphate availability regulates root system architecture in Arabidopsis [PDF]

, 2001
Plant root systems are highly plastic in their development and can adapt their architecture in response to the prevailing environmental conditions. One important parameter is the availability of phosphate, which is highly immobile in soil such that the ...
Fitter, A H, Leyser, H M O, Ribrioux, S P C P, Williamson, L C   +3 more
core   +2 more sources

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Youth Involvement in Sweet Potato Production in Abia State, Nigeria

Journal of Agricultural Extension
The study investigated youth involvement in sweet potato production in Abia State, Nigeria. The study made use of a multi-stage procedure in selecting 120 youth.
SAMSON EJIKE ONU, CHUKWUDI LOVEDAY NJOKU, I. O OBASI, G I ONWUKA, G. C Azuamairu,   +4 more
doaj   +2 more sources

Comparing the effects of different mycorrhizal species on physiological development and mycorrhizal dependency of citrus plant

Notulae Botanicae Horti Agrobotanici Cluj-Napoca
The research aimed to determine the effects of different mycorrhizal species and natural mycorrhizal spores obtained from two distinct environments on the physiological development and mycorrhizal dependency of citrus seedlings.
Neslihan Yonca SATIR, Ibrahim ORTAS
doaj   +1 more source