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Broad spectrum resistance
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Late blight, caused by oomycetes pathogen Phytophthora infestans (Mont.) de Bary, is the most devastating potato disease in the world. RB gene from Solanum bulbocastanum has been shown to impart broad spectrum resistance against P. infestans races.
8p
vinarcissa
21-03-2023
6
1
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Antimicrobial peptides play important roles in both plant and animal defense systems. Moreover, over-expression of CaAMP1 (Capsicum annuum antimicrobial protein 1), an antimicrobial protein gene isolated from C. annuum leaves infected with Xanthomonas campestris pv. vesicatoria, confers broad-spectrum resistance to hemibiotrophic bacterial and necrotrophic fungal pathogens in Arabidopsis.
10p
vihagrid
30-01-2023
6
3
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Lesion mimics (LMs) are disease-like symptoms that occur randomly on plant green leaves in the absence of pathogens. A previous study showed that LMs are related to enhanced resistance to a broad spectrum of diverse pathogen races and programmed cell death (PCD).
9p
vihagrid
30-01-2023
7
3
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The problem of increasing resistance against conventional antibiotics has drawn people’s attention. Therefore, the development of novel antibacterial agents with effective and safe therapeutic effects is imminent. Antimicrobial peptides (AMPs) are considered a promising class of antibacterial agents due to their broad antibacterial spectrum.
16p
vigandhi
23-02-2022
12
1
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The increasing spectrum of multidrug-resistant bacteria is a major global public health concern, necessitating discovery of novel antimicrobial agents. Here, members of the genus Bacillus are investigated as a potentially attractive source of novel antibiotics due to their broad spectrum of antimicrobial activities. We specifically focus on a computational analysis of the distinctive biosynthetic potential of Bacillus paralicheniformis strains isolated from the Red Sea, an ecosystem exposed to adverse, highly saline and hot conditions.
11p
vibeauty
23-10-2021
13
0
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Photorhabdus luminescens is an enteric bacterium, which lives in mutualistic association with soil nematodes and is highly pathogenic for a broad spectrum of insects. A complete genome sequence for the type strain P. luminescens subsp. laumondii TT01, which was originally isolated in Trinidad and Tobago, has been described earlier. Subsequently, a rifampicin resistant P. luminescens strain has been generated with superior possibilities for experimental characterization.
17p
vitzuyu2711
29-09-2021
8
1
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Prion diseases are zoonotic diseases with a broad infection spectrum among mammalian hosts and are caused by the misfolded prion protein (PrPSc) derived from the normal prion protein (PrPC ), which encodes the prion protein gene (PRNP). Currently, although several prion disease-resistant animals have been reported, a high dose of prion agent inoculation triggers prion disease infection in these disease-resistant animals.
7p
viansan2711
30-07-2021
10
1
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The glasshouse whitefly, Trialeurodes vaporariorum, is a damaging crop pest and an invasive generalist capable of feeding on a broad range of host plants. As such this species has evolved mechanisms to circumvent the wide spectrum of anti-herbivore allelochemicals produced by its host range. T. vaporariorum has also demonstrated a remarkable ability to evolve resistance to many of the synthetic insecticides used for control.
19p
viansan2711
30-07-2021
10
1
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Bacterial blight, which is caused by Xanthomonas oryzae pv. oryzae (Xoo), is a devastating rice disease worldwide. Rice introgression line H471, derived from the recurrent parent Huang-Hua-Zhan (HHZ) and the donor parent PSBRC28, exhibits broad-spectrum resistance to Xoo, including to the highly virulent Xoo strain PXO99A , whereas its parents are susceptible to PXO99A .
14p
vijichea2711
28-05-2021
9
1
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A major issue in rice production is the control of Magnaporthe oryzae, the causal agent of rice blast. K 343 being a well adapted variety in the hill zone of Jammu and Kashmir region is susceptible to blast. Present study was undertaken to introgress the broad spectrum resistance gene Pi9 through marker assisted backcross breeding in order to avoid the losses due to this fungus.
13p
chauchaungayxua10
19-03-2021
19
2
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Carbapenems are one of the β-Lactam antibiotics with a broad spectrum of antibacterial activity. Inappropriate use of this antibiotic can produce resistance strains by production of carbapenemases enzyme. The Klebsiella pneumoniae carbapenemase (KPC) is the most important mechanism of enzymatic resistance seen in Enterobacteriaceae isolated especially Klebsiella pneumoniae. The aim and objectives of this study was isolation and detection of the Carbapenem resistant Klebsiella species strains with phenotypic methods. Out of 11248 samples, 602 Klebsiella species (33.
6p
nguaconbaynhay8
13-10-2020
11
1
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The spread of stem rust race Ug99 and variants are threat to worldwide wheat production and efforts are being made to identify and incorporate resistance. A primary source of concern at present is that Ug99 (TTKSK and its variants TTKST and TTTSK) has overcome major sources of stem rust resistance genes e.g. Sr31, Sr38 and other important gene complexes which confer resistance to stem rust. Deployment of cultivars with broad spectrum rust resistance is the only environmentally viable option to combat these diseases.
20p
trinhthamhodang1215
23-09-2020
11
1
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Bacterial wilt caused by Ralstonia solanacearum, a genetically diverse soil-borne pathogen with a wide host range, is a devastating plant vascular disease (Hayward, 1991). No effective chemical product is available for Ralstonia-induced wilt. Alternative methods such as biological control agents (BCAs) have shown effectiveness.
7p
kethamoi7
26-08-2020
8
1
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Chemical inducers facilitate broad-spectrum of induced resistance against plant pathogens and thus reduced the toxicity of the chemicals used in excess by the farmers for the management of plant diseases. Banana soft rot incited by Pectobacterium carotovorum subsp. Carotovorum (Pcc) cause huge economical loss to the farming if infected at an early stage. In the present study, chemical inducers viz., salicylic acid, potassium silicate, potassium sulphate, fosetyl aluminium, humic acid @ 1000 ppm and COC 3g/lit + streptocycline 300ppm (check) were tested against Pccunder glass house conditions.
12p
caygaocaolon6
30-07-2020
13
1
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Stem rust is one of the most prevailing diseases of wheat crop severely affecting yield. The disease constrains wheat production and henceforth lags the demand. Identifying genes providing resistance from stem rust has been quite important in present scenario. One such gene providing resistance to stem rust is Sr2 which has provided durable, broad-spectrum, adult plant resistance and has been used as a potential control measure against wheat stem rust in modern wheat breeding programs worldwide.
6p
angicungduoc6
22-07-2020
8
1
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Acinetobacter baumannii is a bacterial species capable of provoking several clinical manifestations and possessing several mechanisms of antimicrobial resistance, besides adapting to adverse situations, thus enabling its permanence in health centers. The broad spectrum of infections caused by this species also includes eye infections, which may lead to a serious clinical outcome depending on the circumstances. Endophthalmitis is one of the most serious complications amongst ophthalmological infections, which can be caused by fungi and bacteria.
6p
angicungduoc6
20-07-2020
4
1
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Enterococci, initially considered as normal commensal of intestinal tract have recently emerged as a medically important pathogen. Incidence of enterococccal infection is significantly high in patients suffering from urinary tract infection, blood stream infection and surgical sites infection. Nosocomial enterococcal infection is also common in organ transplants recipients cancer patients and debilitated patients receiving broad spectrum antibiotics. One of the important causes of development of multi drug resistant Enterococci is antibiotic selective pressure.
9p
chauchaungayxua6
26-06-2020
10
0
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Bacterial multidrug resistanceis a phenomenon that has been growing with increasing speed worldwide. New mechanisms of resistance have been described in different bacterial pathogens, representing a threat to effective treatments of common infectious diseases with currently available drugs. The use of drugs known as "non-antibiotics are among the alternative approaches to the use of conventional antibiotics. This approach has been studied in order to counteract the global threat of multidrug resistance. This group of drugs includes various non-steroidal anti-inflammatory drugs (NSAIDs).
12p
quenchua6
15-06-2020
11
3
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Cecropin A is a natural antimicrobial peptide that exhibits rapid, potent and long-lasting lytic activity against a broad spectrum of pathogens, thus having great biotechnological potential. Here, we report a system for producing bioactive cecropin A in rice seeds.
13p
viminato2711
22-05-2020
9
0
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Antimicrobial resistance is a current and fore coming worldwide problematic issue. It is more prevalent in healthcare settings; especially in hospital intensive care units. This study aimed to present a simple means of constructing an antibiotic policy from results of cumulative antibiograms for patients’ cultures [sputum, urine, blood, wounds] using a battery of narrow and broad spectrum antibiotics.
9p
trinhthamhodang5
16-05-2020
14
0
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