Results 31 to 40 of about 170,578 (250)

Progress in the Management of Rice Blast Disease: The Role of Avirulence and Resistance Genes through Gene-for-Gene Interactions

Agronomy
Rice is a vital component in the diets of many people worldwide, supplying necessary calories for subsistence. Nevertheless, the yield of this crucial agricultural crop is consistently hindered by a range of biotic stresses.
Muhammad Usama Younas, Irshad Ahmad, Muhammad Qasim, Zainab Ijaz, Nimra Rajput, Saima Parveen Memon, Waqar UL Zaman, Xiaohong Jiang, Yi Zhang, Shimin Zuo   +9 more
doaj   +1 more source

Rice-Magnaporthe transcriptomics reveals host defense activation induced by red seaweed-biostimulant in rice plants

Frontiers in Genetics, 2023
Red seaweed extracts have been shown to trigger the biotic stress tolerance in several crops. However, reports on transcriptional modifications in plants treated with seaweed biostimulant are limited.
Sahana N. Banakar, M. K. Prasannakumar, P. Buela Parivallal, D. Pramesh, H. B. Mahesh, Aditya N. Sarangi, M. E. Puneeth, Swathi S. Patil   +7 more
doaj   +1 more source

Blast disease in rice culture

Revista Brasileira de Tecnologia Aplicada nas Ciências Agrárias, 2014
Rice culture can suffer great damages due to fungal diseases which affect seeds, roots, leaves and panicles, among which the blast disease stands out. In this context, the chemical control through fungicide use takes a key role, promoting healing, protecting and eradicative effects of the disease.
Leonardo Cirilo da Silva Soares, Juan Piero Antonio Raphael, Rafael Pivotto Bortolotto, Douglas Dalla Nora, Eduardo Müller Gruhn   +4 more
openaire   +2 more sources

THE DEVELOPMENT STAGES OF THE RICE VARIETY ‘PARTNER’ WITH A GENE OF RESISTANCE TO RICE BLAST DISEASE Pi-B

Зерновое хозяйство России, 2018
Blast disease is a widely spread and harmful disease of rice. The most reliable method to fight with it is a development of resistant varieties. The article presents the development stages of the new rice variety 'Partner' with higher resistance to blast
V. N. Shilovsky, I. I. Suprun, A. M. Ogly   +2 more
doaj   +2 more sources

Measurable Residual Disease Monitoring During Treatment for Pediatric Acute Myeloid Leukemia in First Relapse

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survival after relapse in pediatric acute myeloid leukemia (AML) remains poor, highlighting the critical importance of identifying prognostic factors to guide optimal relapse management. Methods We investigated the prognostic impact of multiparameter flow cytometry (MFC) measurable residual disease (MRD) in 188 patients with first ...
Camilla Poulsen, Kristian Juul Sandahl, Lene Karlsson, Jonas Abrahamsson, Nira Arad‐Cohen, Daniel Cheuk, Barbara De Moerloose, Linda Fogelstrand, Jose Maria Fernandez Navarro, Bianca F. Goemans, Kirsi Jahnukainen, Gertjan Kaspers, Zhanna Kovalova, Monica Cheng Munthe‐Kaas, Ulrika Norén‐Nyström, Josefine Palle, Ramune Pasauliene, Cornelis Jan Pronk, Kadri Saks, Anne Tierens, Henrik Hasle, Kristian Løvvik Juul‐Dam   +21 more
wiley   +1 more source

Nucleotide Base Variation of Blast Disease Resistance Gene Pi33 in Rice Selected Broad Genetic Background

Hayati Journal of Biosciences, 2011
Rice is one of the most important crops for human beings, thus increasing productivity are continually persecuted. Blast disease can reduce the rate of productivity of rice cultivation. Therefore, the program of blast disease-resistant varieties needs to
DWINITA WIKAN UTAMI, KALIA BARNITA, SITI YURIAH, IDA HANARIDA   +3 more
doaj   +3 more sources

Resistance Spectrum Analysis and Breeding Utilization of Rice Blast Resistance Gene Pigm-1

Plants
Rice blast is one of the most important diseases of rice, causing significant economic losses to agricultural production. A new gene, Pigm-1, which is allelic to Pigm, was cloned from Shuangkang 77009 using map based cloning.
Yidan Jin, Niqing He, Zhaoping Cheng, Shaojun Lin, Fenghuang Huang, Wenxiao Wang, Qingshun Q. Li, Dewei Yang   +7 more
doaj   +1 more source

Pyricularia pennisetigena and P. zingibericola from invasive grasses infect signal grass, barley and wheat

Pesquisa Agropecuária Tropical, 2016
Fungal species from the Pyricularia genus are associated with blast disease in plants from the Poaceae family, causing losses in economically important crops such as rice, oat, rye, barley, wheat and triticale.
Juliana Teodora de Assis Reges, Matheus Mereb Negrisoli, Adriano Francis Dorigan, Vanina Lilián Castroagudín, João Leodato Nunes Maciel, Paulo Cezar Ceresini   +5 more
doaj   +1 more source

Evaluation of several important defense enzyme activities in mutant rice resistant to blast disease [PDF]

مجله علوم و فنون هسته‌ای, 2019
Blast disease, caused by fungus Magnaporthe grisea (Hebert) Barr, with asexual form Pyricularia grisea (Cooke) Sacc, is the main fungal disease of rice in the tropical and temperate regions of the world and Iran.
D E. Almas, S Navab Pour, A Yamchi, Kh Zeinli Nejad, A Momeni, Gh Mirzaghaderi   +5 more
doaj   +1 more source

Childhood Acute Lymphoblastic Leukemia Survival in Western Kenya: Reduction in Early Deaths and Treatment Abandonment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background An earlier study on children diagnosed with acute lymphoblastic leukemia (ALL) at Moi Teaching and Referral Hospital (MTRH) in Kenya reported a low event‐free survival (EFS), excess treatment abandonment, and high induction mortality.
Gilbert Olbara, George Bogonko, Festus Njuguna, Sandra Langat, Martha Kipngetich, Dennis Njenga, Gertjan Johannes Kaspers, Terry Allen Vik   +7 more
wiley   +1 more source