Results 61 to 70 of about 2,093 (215)

Coupling of both a transactivation module and a double‐stranded DNA‐binding domain boosts Cas12i3 variant‐based cytosine and adenine editing in plants

Journal of Integrative Plant Biology, EarlyView.
Fusions of a transactivation module and a double‐stranded DNA‐binding domain produced effective Cas12i3 variant‐based cytosine and adenine base editors, with improved C‐to‐T and A‐to‐G base editing efficiency and expanded editing window. Generated herbicide‐resistant rice germplasm by using these base editors demonstrates their potential for precise ...
Chen Zhang, Jingying Li, Yucai Li, Lei Yan, Christina Seok Yien Yong, Shaoya Li, Yubing He, Lanqin Xia   +7 more
wiley   +1 more source

ACCase-inhibitor resistance in bearded sprangletop (Leptochloa fusca spp. fascicularis) associated with target-site mutations in rice monoculture

Notulae Botanicae Horti Agrobotanici Cluj-Napoca
The presence of weeds is the most serious problem in rice (Oryza sativa L.) cultivation, which is exacerbated by the evolution of herbicide-resistant weed populations. In a whole-plant pot experiment, the possible resistance evolution in a population of
Aristeidis P. PAPAPANAGIOTOU, Maria V. ALVANOU, Ioannis A. GIANTSIS, Vaya KATI, Ioannis VASILAKOGLOU, Ilias G. ELEFTHEROHORINOS   +5 more
doaj   +1 more source

Weed Control, Rice Safety, and Mechanism of the Novel Paddy Field Herbicide Glyamifop

Agronomy, 2022
Glyamifop (R&D code: FG001), (R)-(2-(4-(6-chlorobenzoxazol-2-oxy) phenoxy) propionyl) glycine ethyl ester is a newly developed aryloxyphenoxypropionate (HRAC Group 1) herbicide for weed control in paddy fields.
Haitao Gao, Haowen Zheng, Pu Zhang, Jiaxing Yu, Jun Li, Liyao Dong   +5 more
doaj   +1 more source

Long-term population studies uncover the genome structure and genetic basis of xenobiotic and host plant adaptation in the herbivore Tetranychus urticae [PDF]

, 2019
Pesticide resistance arises rapidly in arthropod herbivores, as can host plant adaptation, and both are significant problems in agriculture. These traits have been challenging to study as both are often polygenic and many arthropods are genetically ...
Bajda-Wybouw, Sabina, Bryon, Astrid, Bui, Huyen, Clark, Richard M, Dermauw, Wannes, Greenhalgh, Robert, Kosterlitz, Olivia, Kurlovs, Andre, Snoeck, Simon, Van Leeuwen, Thomas, Wybouw, Nicky   +10 more
core   +2 more sources

Enhancing CRISPR‐Cas12a base editing in plants with LbCas12a variants and introns

Journal of Integrative Plant Biology, EarlyView.
Intron optimization of LbCas12a‐RRV improves cytosine and adenine base editing efficiency in plants, supports multiplexed and double‐strand break‐free genome modification, and expands precise genome engineering tools for crop breeding and plant functional research. ABSTRACT Cytosine base editors (CBEs) and adenine base editors (ABEs) are powerful tools
Yanhao Cheng, Gen Li, Man Zhou, Rushil Mandlik, Doris Wang, Yiping Qi   +5 more
wiley   +1 more source

Glyphosate resistance in annual ryegrass (Lolium rigidum Gaud.) with multiple resistance mechanisms. [PDF]

, 2010
Glyphosate (N-(phosphonomethyl)glycine) is a post-emergent, systemic and non-selective herbicide for the control of annual and perennial weeds. This herbicide has very low toxicity to the mammals.
Bostamam, Yazid
core   +1 more source

Mitochondrial β‐carbonic anhydrase is a conserved metabolic rheostat for branched‐chain amino acid catabolism and metabolic flexibility

New Phytologist, EarlyView.
Summary Carbonic anhydrases (CAs) are ubiquitous metalloenzymes that catalyze the reversible hydration of CO2, enabling fundamental processes in organisms across all domains of life. Among all CAs, the role of mitochondrial βCA remains poorly understood. Here, we identify a mitochondrial βCA, βCA6, as a key regulator of branched‐chain amino acid (BCAA)
Naveen Sharma, Thomas D. Sharkey, Federica Brandizzi   +2 more
wiley   +1 more source

Fallout of certain ACCase-inhibitor and ALS-inhibitor herbicides on Culex pipiens larvae and pupae under laboratory conditions in Egypt

Scientific African, 2021
The potential toxicity of five selected herbicides i.e. bispyribac-sodium, penoxsulam, haloxyfop-p-ethyl, pinoxaden, and tralkoxydim, and a pyrethriod insecticide deltamethrin was determined on the early 4th instar larvae (after 24, 48 and 72-h exposure)
Mohamed Fathy, Ibrahim A. Mohamed, Ahmed I.A. Farghal, Sobhey A.H. Temarik, Alaa El-Din H. Sayed   +4 more
doaj   +1 more source

Analysis of the Accase Mutation Profile of Italian Ryegrass (Lolium Perenne SSP. Multiflorum) Accessions Resistant to Accase Inhibitors [PDF]

, 2009
Lolium perenne ssp. multiflorum (Italian ryegrass) resistant to ACCase inhibiting herbicides has been reported in many wheat producing counties across Arkansas.
Stark, Thomas
core   +1 more source

Molecular Targeted Suppression of Male Fertility in Amaranthus palmeri S. Watson: Function and Layered Double Hydroxide Nanosheets‐Based Delivery System of ApmiR319

Plant Biotechnology Journal, EarlyView.
ABSTRACT Amaranthus palmeri is one of the most troublesome invasive agricultural weeds worldwide, exhibiting super invasiveness and high resistance to conventional management strategies. Artificial microRNA‐mediated silencing technology, coupled with a nanoparticle‐mediated delivery system, represents an attractive approach for fertility control in A ...
Liyong Sun, Yusen Wang, Minglu Yin, Lina Xu, Yao Chen, Shuxian Li, Zengfang Yin   +6 more
wiley   +1 more source