Results 51 to 60 of about 6,623 (263)

Natural recombination between Tomato yellow leaf curl virus-Is and Tomato leaf curl virus

Journal of General Virology, 2000
The complete genome sequences (2791 and 2793 nt) of isolates ofTomato yellow leaf curl virus-Is (TYLCV-Is) from Spain (SP72/97) and Portugal (Port2/95) were determined. These isolates are closely related to TYLCV-Is isolates reported in Japan (Japan-A and Japan-S) and Israel (Israel/Mild).
J, Navas-Castillo, S, Sánchez-Campos, E, Noris, D, Louro, G P, Accotto, E, Moriones   +5 more
openaire   +2 more sources

A Geometric Characterization of Steady Laminar Flow

Communications on Pure and Applied Mathematics, EarlyView.
ABSTRACT We study the steady states of the Euler equations on the periodic channel or annulus. We show that if these flows are laminar (layered by closed non‐contractible streamlines which foliate the domain), then they must be either parallel or circular flows.
Theodore D. Drivas, Marc Nualart
wiley   +1 more source

Engineered Disease Resistance in Cotton Using RNA-Interference to Knock down Cotton leaf curl Kokhran virus-Burewala and Cotton leaf curl Multan betasatellite Expression

Viruses, 2017
Cotton leaf curl virus disease (CLCuD) is caused by a suite of whitefly-transmitted begomovirus species and strains, resulting in extensive losses annually in India and Pakistan.
Aftab Ahmad, Muhammad Zia-Ur-Rehman, Usman Hameed, Abdul Qayyum Rao, Ammara Ahad, Aneela Yasmeen, Faheem Akram, Kamran Shahzad Bajwa, Jodi Scheffler, Idrees Ahmad Nasir, Ahmad Ali Shahid, Muhammad Javed Iqbal, Tayyab Husnain, Muhammad Saleem Haider, Judith K. Brown   +14 more
doaj   +1 more source

Identification of Chili leaf curl virus Causing Leaf Curl Disease of Petunia in Oman

Plant Disease, 2014
Petunias (Petunia × hybrida) are the most important ornamental plants in Oman. In 2012, petunias were observed in public parks and airport landscape in Dhofar region with symptoms of upward leaf curling, yellowing and vein clearing, and size reduction in leaves.
A A, Al-Shihi, S, Akhtar, A J, Khan
openaire   +2 more sources

Heterogeneous Exhumation Mechanisms in Neoproterozoic Collisional Metamorphism: P–T Constraints From Pelotas and Punta del Este Terranes, Southern Brazil and Uruguay

Geological Journal, EarlyView.
Petrography, thermobarometry, and pseudosection modelling reveal peak metamorphic conditions of 3–7.5 kbar and 520°C–800°C in Tonian‐Cryogenian orthogneisses of the Dom Feliciano Belt. Metamorphic field gradients of 27°C/km–39°C/km and variable exhumation mechanisms support correlation of these units as remnants of a Himalayan‐type Piratini Orogeny ...
Thaiane Niederauer‐Santos, Carla Cristine Porcher, Daniel Triboli Vieira, Edinei Koester, Diego Jaldín, Karina Luengo, Luisa Caon   +6 more
wiley   +1 more source

Strategies and mechanisms of precision genome engineering: From gene editing to genome writing

iMetaOmics, EarlyView.
In this review, we examined the progression of genome manipulation from stochastic nuclease‐mediated cutting toward precise editing and programmable genome writing. We discussed tools like multi‐kilobase RNA‐guided integrators and Artificial Intelligence (AI)‐designed effectors and showed how these advances enable researchers to treat genomes as ...
Kerui Huang, Jianhong Tian, Wenyan Zhao, Siqin Zhang, Lixuan Xiang, Meiqing Yang, Lu Liu, Yazhou Huang, Ningyun Zhang, Lei Sun, Peng Xie, Nanyu Kuang, Hong Zhou, Chengfeng Qiu, Jun Yan, Xiaocheng Jiang, Qiang Tu, Yun Wang, Haoliang Hu, Youming Zhang   +19 more
wiley   +1 more source

Dominance of recombinant cotton leaf curl Multan-Rajasthan virus associated with cotton leaf curl disease outbreak in northwest India.

PLoS ONE, 2020
Cotton leaf curl disease (CLCuD), caused by whitefly (Bemisiatabaci) transmitted single-stranded DNA viruses belonging to the Genus, Begomovirus (family, Geminiviridae) in association with satellite molecules; is responsible for major economic losses in ...
Kajal Kumar Biswas, Utpal Kumar Bhattacharyya, Supratik Palchoudhury, Nenavath Balram, Anil Kumar, Rupesh Arora, Satish Kumar Sain, Pradeep Kumar, Ravi K Khetarpal, Amitava Sanyal, Pranab Kumar Mandal   +10 more
doaj   +1 more source

The plant microbiome: From ecological foundations to precision microbial engineering for sustainable agriculture

iMeta, EarlyView.
From ecological principles to precision engineering of plant microbiomes for sustainable agriculture. The plant holobiont integrates diverse microbial niches (including rhizosphere, endosphere, phyllosphere, seed, and aerial‐root mucilagesphere), host genetics (namely M genes), and host metabolites. Furthermore, molecular dialogues, including rhizobial
Mi Wei, Tengxiang Lian, Liying Chen, Lanxiang Wang, Junjie Ye, Xiaofang Yao, Shilong Duan, Ziyu Lu, Jinji Tu, Hongfu Li, Xin‐Yue Xu, Jie Zhou, Junliang He, Feiying Zhu, Paola Bonfante, Lam‐Son Phan Tran, Zhiqiang Pang, Xin Zhou, Zhihui Xu, Lin Zhang, Mengcen Wang, Xiaolin Wang, Chang‐Fu Tian, Yong‐Xin Liu, Kai Sun, Ertao Wang, Xianan Xie   +26 more
wiley   +1 more source

Scientific Opinion on the pest categorisation of Tomato yellow leaf curl virus and related viruses causing tomato yellow leaf curl disease in Europe

EFSA Journal, 2014
The Panel on Plant Health performed for the European Union (EU) territory a pest categorisation of Tomato yellow leaf curl virus (TYLCV) and three related viruses, Tomato yellow leaf curl Sardinia virus (TYLCSV), Tomato yellow leaf curl Axarquia virus ...
EFSA Panel on Plant Health (PLH)
doaj   +1 more source

Autophagy functions as an antiviral mechanism against geminiviruses in plants

eLife, 2017
Autophagy is an evolutionarily conserved process that recycles damaged or unwanted cellular components, and has been linked to plant immunity. However, how autophagy contributes to plant immunity is unknown.
Yakupjan Haxim, Asigul Ismayil, Qi Jia, Yan Wang, Xiyin Zheng, Tianyuan Chen, Lichao Qian, Na Liu, Yunjing Wang, Shaojie Han, Jiaxuan Cheng, Yijun Qi, Yiguo Hong, Yule Liu   +13 more
doaj   +1 more source