Results 71 to 80 of about 4,344,916 (342)

Toxins in Blast-diseased Rice Plants [PDF]

open access: yesAgricultural and Biological Chemistry, 1974
The occurence of tenuazonic acid (T. A.), which had been isolated from the culture broth of blast fungus, in blast-diseased rice plants was surveyed to ascertain whether or not this substance is one of the vivotoxins. T. A. was detected in four of six samples of blast-diseased rice plants, two of which had relatively high T. A.
Kinjiro Tamari   +3 more
openaire   +3 more sources

Elicitor activity of algino-oligosaccharide and its potential application in protection of rice plant (Oryza saliva L.) against Magnaporthe grisea

open access: yes, 2015
Rice blast caused by Magnaporthe grisea is considered to be one of the most devastating diseases in most rice-growing regions. In order to search for an effective agent to protect against rice infection, the elicitor activity of algino-oligosaccharides ...
Shan Zhang   +6 more
semanticscholar   +1 more source

Compositional shifts in root-associated bacterial and archaeal microbiota track the plant life cycle in field-grown rice

open access: yesPLoS Biology, 2018
Bacterial communities associated with roots impact the health and nutrition of the host plant. The dynamics of these microbial assemblies over the plant life cycle are, however, not well understood.
Joseph A Edwards   +7 more
semanticscholar   +1 more source

Harnessing Synergistic Cooperation of Neighboring Active Motifs in Heterogeneous Catalysts for Enhanced Catalytic Performance

open access: yesAdvanced Materials, EarlyView.
This review examines the critical role of neighboring active motifs in heterogeneous catalysts, emphasizing how their synergistic cooperativity can be rationally designed to modulate catalytic properties. The discussion centers on the modulation of electronic and geometric structures, categorizing the catalytic systems into metal‐acid (Brønsted/Lewis ...
Peng Yuan   +2 more
wiley   +1 more source

Nanoarchitectonics of Metal–Organic Framework and Nanocellulose Composites for Multifunctional Environmental Remediation

open access: yesAdvanced Materials, EarlyView.
Nanoscale metal–organic frameworks (MOFs) and nanocellulose composites have significant potential for the multi‐functional remediation of the environment. This review focused on the synthesis strategies (in situ growth, ex situ growth, and other approaches), typical forms (aerogel, hydrogel, beads, and membrane), and applications in the removal of ...
Ye Song   +13 more
wiley   +1 more source

Benign Bacillus: decoding the genetic potential of native rhizosphere Bacillus spp. from rice, to induce plant growth and defense

open access: yesTechnology in Agronomy
Three bacterial strains namely Bacillus velezensis Strain BIK2, B. cabrialesii Strain BIK3, and B. paralicheniformis Strain BIK4, were extracted from indigenous rice soils in India. These strains demonstrated potent efficacy against major pathogens while
Kalyani M. Barbadikar   +6 more
doaj   +1 more source

The Rice Phytochrome Genes, PHYA and PHYB, Have Synergistic Effects on Anther Development and Pollen Viability

open access: yesScientific Reports, 2017
Phytochromes are the main plant photoreceptors regulating multiple developmental processes. However, the regulatory network of phytochrome-mediated plant reproduction has remained largely unexplored.
Wei Sun   +8 more
doaj   +1 more source

Temperature‐Dependent Properties of Atomic Layer Deposition‐Grown TiO2 Thin Films

open access: yesAdvanced Materials Interfaces, EarlyView.
This study explores the temperature‐dependent properties of TiO₂ thin films grown by atomic layer deposition using tetrakis dimethyl amino titanium and water. The films exhibit increased oxynitride incorporation as the process temperature increases from 150 to 350 °C, significantly influencing their optical and electrical properties. Findings highlight
Nimarta Kaur Chowdhary   +1 more
wiley   +1 more source

Identification and Characterization of a Large Effect QTL from Oryza glumaepatula Revealed Pi68(t) as Putative Candidate Gene for Rice Blast Resistance

open access: yesRice, 2020
Background Field resistance is often effective and durable as compared to vertical resistance. The introgression line (INGR15002) derived from O. glumaepatula has proven broad spectrum field resistance for both leaf and neck blast.
S. J. S. Rama Devi   +11 more
doaj   +1 more source

Planting density and selection method in rice plant

open access: yesJapanese Journal of Breeding, 1963
1. An investigation was made on the interaction between genotype and planting density in rice -plant, with the aim of contributing to the breeding of varieties adapted to high planting density. 2. The experiment consisted of two different forms of culture, i. e., early season culture and ordinary season culture.
Katsura Kariya, Takakazu Yamamoto
openaire   +3 more sources

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