Results 31 to 40 of about 831,442 (355)

Poly Vinyl Chloride Additives and Applications - A Review

Journal of Risk Analysis and Crisis Response (JRACR), 2022
A Pure polyvinyl chloride (PVC) is a white, brittle material and it is the third-largest polymers produced after polyethylene and polypropylene as 40 million tons of PVC are produced yearly.
Abdallah S. Elgharbawy
doaj   +1 more source

A preliminary transcriptomic approach to elucidate post harvest ripening of plum fruit [PDF]

, 2010
The aim of the present study was to dissect common and/or diverse mechanisms regulating plum (Prunus salicina) fruit ripening in genotypes characterized by different patterns of ethylene production. Fruit of an ethylenesuppressed cultivar ('Shiro') and a
Bonghi, Claudio, Manganaris, George A., Ramina, Angelo   +2 more
core   +2 more sources

Response Mechanisms of “Hass” Avocado to Sequential 1–methylcyclopropene Applications at Different Maturity Stages during Cold Storage

Plants, 2022
1–Methylcyclopropene (1–MCP) is used for extending the postharvest life of the avocado during storage. Evaluated the effect of 1–MCP application at different times after harvest, i.e., 0, 7, 14, and 21 d at 5 °C, to identify the threshold of the ethylene
Daniela Olivares, Miguel García-Rojas, Pablo A. Ulloa, Aníbal Riveros, Romina Pedreschi, Reinaldo Campos-Vargas, Claudio Meneses, Bruno G. Defilippi   +7 more
doaj   +1 more source

Iron-catalyzed carboazidation of alkenes and alkynes

Nature Communications, 2019
Carboazidation of alkenes and alkynes holds the promise to construct valuable, functionalized molecules. Here, the authors report a general and efficient iron-catalyzed carboazidation of both alkenes and alkynes enabled by t-butyl perbenzoate.
Haigen Xiong, Nagarajan Ramkumar, Mong-Feng Chiou, Wujun Jian, Yajun Li, Ji-Hu Su, Xinhao Zhang, Hongli Bao   +7 more
doaj   +1 more source

Abscisic acid biosynthesis, metabolism and signaling in ripening fruit

Frontiers in Plant Science, 2023
Fruits are highly recommended nowadays in human diets because they are rich in vitamins, minerals, fibers and other necessary nutrients. The final stage of fruit production, known as ripening, plays a crucial role in determining the fruit’s quality and ...
Wei Wu, Wei Wu, Shi-feng Cao, Li-yu Shi, Wei Chen, Xue-ren Yin, Zhen-feng Yang   +6 more
doaj   +1 more source

Genome-Wide Identification and Expression Analysis of 1-Aminocyclopropane-1-Carboxylate Synthase (ACS) Gene Family in Chenopodium quinoa

Plants, 2023
Ethylene plays an important role in plant development and stress resistance. The rate-limiting enzyme in ethylene biosynthesis is 1-aminocyclopropane-1-carboxylic acid synthase (ACS). C. quinoa (Chenopodium quinoa) is an important food crop known for its
Lu Yin, Xia Zhang, Aihong Gao, Meng Cao, Dongdong Yang, Kexin An, Shanli Guo, Haibo Yin   +7 more
doaj   +1 more source

Biomarkers of postharvest resilience: unveiling the role of abscisic acid in table grapes during cold storage

Frontiers in Plant Science, 2023
Table grapes are considered non-climacteric fruit, not showing a rapid increase in respiration rate and ethylene production during ripening. Previous research has suggested that abscisic acid (ABA) may have a more crucial role in grape postharvest ...
Ángela Navarro-Calderón, Natalia Falagán, Leon A. Terry, M. Carmen Alamar   +3 more
doaj   +1 more source

A conserved phosphorylation site regulates the transcriptional function of ETHYLENE-INSENSITIVE3-like1 in tomato [PDF]

, 2011
ETHYLENE-INSENSITIVE3/ETHYLENE-INSENSITIVE3-like (EIN3/EIL) transcription factors are important downstream components of the ethylene transduction pathway known to regulate the transcription of early ethylene-responsive genes in plants.
Abel, Alonso, Chang, Chao, Fan, Fryer, Gerber, Girod, Guo, Hellens, J. Li, Kammann, Kieber, Kim, Klimczak, Kosugi, L. Tang, Lehman, M. Bouzayen, M. Zouine, Mishra, Montgomery, Raz, Riechmann, Riechmann, Shaner, Sharma, Solano, Stepanova, Tieman, Y. Yang, Yamamoto, Yamasaki, Yokotani, Yoo, Z. Li, Zhou, Zhuang   +37 more
core   +2 more sources

Assigning the Absolute Configurations of Chiral Primary Amines Based on Experimental and DFT-Calculated 19F Nuclear Magnetic Resonance

Frontiers in Chemistry, 2019
In this work, a novel method for assigning the absolute configuration of a chiral primary amine has been developed based on the experimental and DFT-calculated 19F NMR chemical shift differences of its derived two fluorinated amides by reacting with two ...
Shiwei Yang, Shiwei Yang, Guangling Bian, Guangling Bian, Rongjian Sa, Ling Song, Ling Song   +6 more
doaj   +1 more source

A strong constitutive ethylene-response phenotype conferred on Arabidopsis plants containing null mutations in the ethylene receptors ETR1 and ERS1 [PDF]

, 2007
Background: The ethylene receptor family of Arabidopsis consists of five members, falling into two subfamilies. Subfamily 1 is composed of ETR1 and ERS1, and subfamily 2 is composed of ETR2, ERS2, and EIN4.
Gao, Zhiyong, Hall, Brenda P., Qu, Xiang, Schaller, G. Eric   +3 more
core   +5 more sources