Results 1 to 10 of about 2,813 (199)

Homologous Recombination-based CRISPR Precision Gene Editing Technology and Its Application in Crop Breeding

open access: yesGuangdong nongye kexue, 2022
With the advent of CRISPR technologies, almost at any specific locus in any genome of animal or plant, large-size DNA fragment can be inserted or replaced seamlessly following the occurrence of CRISPR nuclease-produced double-strand break (DSB) and donor
Tongxin JIANG   +7 more
doaj   +1 more source

Analysis on Cloning and Expression of Histone Demethylase Gene OsJMJ719 in Rice

open access: yesGuangdong nongye kexue, 2022
【Objective】A novel rice histone demethylase gene OsJMJ719 was cloned. The expression pattern of this gene under abiotic stress was analyzed to provide theoretical basis for exploring the function of OsJMJ719 in response to abiotic stress.【Method】The ...
Junting JIA   +7 more
doaj   +1 more source

Study on the Amphibious Adaptability of Mudskippers Based on Intestinal Metagenome

open access: yesGuangdong nongye kexue, 2022
【Objective】In this study, we report the adaptability of two representative amphibian species, blue-spotted mudskipper (Boleophthalmus Periophthalmodon, BP) and giant-fin mudskipper (Periophthalmus magnuspinnatus, PM) to live on land, with a view to ...
Bo DONG   +8 more
doaj   +1 more source

Identification of Metabolomic Biomarkers of Seed Vigor and Aging in Hybrid Rice

open access: yesRice, 2022
Seed deterioration during rice seed storage can lead to seed vigor loss, which adversely affects agricultural production, the long-term preservation of germplasm resources, and the conservation of species diversity.
Bing-Xian Chen   +8 more
doaj   +1 more source

Research Progress in Active Components of Plant Extracts Resistant to Pseudorabies Virus

open access: yesGuangdong nongye kexue, 2022
Pseudorabies is a hot infectious disease, which can cause fever, encephalomyelitis, multiple organ failure, paralysis and other symptoms in infected animals.
Yuanjie FANG   +5 more
doaj   +1 more source

Research Progress in Pre-harvest Sprouting of Rice

open access: yesGuangdong nongye kexue, 2022
Pre-harvest sprouting is a serious problem in global agricultural production. After a long period of domestication, the dormancy level of cultivated crops is generally lower than that of wild ancestors.
Qi ZHANG   +4 more
doaj   +1 more source

Research Progess in the Evolution and Functions of Plant α-galactosidases

open access: yesGuangdong nongye kexue, 2022
α-galactosidase (α-gal, EC 3.2.1.22) is a kind of exoglycosidase that can specifically catalyze the hydrolysis ofα-galactoside bonds. It has the ability to hydrolyze theα-1, 6-galactoside bonds involved in galacto-oligosaccharides such as melibiose ...
Xiumei LI   +3 more
doaj   +1 more source

Genome-wide Identification and Expression Analysis of AUX/IAA Gene Family Members in Vigna angularis

open access: yesGuangdong nongye kexue, 2022
【Objective】Auxin is an essential plant hormone, and AUX/IAA is an important auxin initial response factor that plays a crucial role in the growth and development of plants under environmental stress. To understand the biological function of VaIAAs in the
Yongjian LUO, Rong GE, Jun LIU, Qing LI
doaj   +1 more source

Progress in Application of Functional Microorganisms in Ecological and Healthy Breeding

open access: yesGuangdong nongye kexue, 2022
Antibiotic abuse and environmental pollution caused by animal husbandry has aroused extensive concern from the government and the industry. As a kind of efficient alternative to agricultural chemicals like hormones and antibiotics, functional ...
Junjin DENG   +7 more
doaj   +1 more source

Integrated metabolomics and lipidomics analyses suggest the temperature-dependent lipid desaturation promotes aflatoxin biosynthesis in Aspergillus flavus

open access: yesFrontiers in Microbiology, 2023
Temperature is one of the main factors affecting aflatoxin (AF) biosynthesis in Aspergillus flavus. Previous studies showed that AF biosynthesis is elevated in A. flavus at temperatures between 28°C-30°C, while it is inhibited at temperatures above 30°C.
Shaowen Wu   +7 more
doaj   +1 more source

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