Results 31 to 40 of about 11,577 (205)

Fe Nanoparticles Enhanced Surfactin Production in Bacillus amyloliquefaciens [PDF]

ACS Omega, 2020
Surfactin, as one of the most powerful biosurfactants, can be widely applied in agriculture, food, and pharmaceutics. However, low biosynthesis efficiency is the major obstacle in its commercialization. Here, we used nanoparticles to increase the surfactin production in Bacillus amyloliquefaciens MT45 through enhancing the secretion (the key step of ...
Na Yang, Qun Wu, Yan Xu
openaire   +3 more sources

Characterization of the NRPS operon homolog for surfactin A and surfactin C synthesis in Bacillus spp. [PDF]

Arch Microbiol
Abstract Surfactin is a cyclic lipopeptide produced by Bacillus spp., consisting of a β-hydroxy fatty acid and a heptapeptide synthesized by non-ribosomal peptide synthetases. Surfactin congeners (A, B, and C) differ in amino acid substitutions, with Leu7 in surfactin A replaced by Val in B and Ile in C.
Ito K, Adachi M, Matsutani M, Kataoka R, Enomoto G, Kajikawa A, Yokota K.   +6 more
europepmc   +2 more sources

Key impact of an uncommon plasmid on bacillus amyloliquefaciens subsp. plantarum S499 developmental traits and lipopeptide production [PDF]

, 2017
The rhizobacterium Bacillus amyloliquefaciens subsp. plantarum S499 (S499) is particularly efficient in terms of the production of cyclic lipopeptides, which are responsible for the high level of plant disease protection provided by this strain ...
Franzil, L., Molinatto, G., Ongena, Marc, Pertot, I., Puopolo, G., Steels, Sébastien   +5 more
core   +2 more sources

Biosurfactant production by Bacillus subtilis using corn steep liquor as culture medium [PDF]

, 2015
In this work, biosurfactant production by Bacillus subtilis #573 was evaluated using corn steep liquor (CSL) as culture medium. The best results were obtained in a culture medium consisting of 10% (v/v) of CSL, with a biosurfactant production of about 1 ...
Abdel-Mawgoud, Akpa, Al-Ajlani, Al-Bahry, Al-Wahaibi, Cagri-Mehmetoglu, Das, Duarte, Dubois, Geys, Gudiña, Gudiña, Gudiña, Henkel, Joshi, Lowry, Makkar, Mnif, Nitschke, Oliveira, Pereira, Rebello, Sen, Sen, Sousa, Thimon, Vaz, Wei, Wei, Wei, Wei, Yeh   +31 more
core   +2 more sources

Orientational behaviors of silk fibroin hydrogels [PDF]

, 2017
In this study, a novel shear-induced silk fibroin hydrogel with three-dimensional (3D) anisotropic and oriented gel skeleton/network morphology is presented.
Chen, Daqi, Fu, Hua, Kundu, Subhas C, Lu, Shenzhou, Wu, Feng, Yin, Zhuping   +5 more
core   +1 more source

Comparative efficacy of seed biopriming and soil drenching with Bacillus altitudinis TM22 and Bacillus atrophaeus MCM61 on the suppression of Fusarium wilt of cotton

Pest Management Science, EarlyView.
Co‐application of Bacillus strains TM22 and MCM61 suppressed Fusarium wilt of cotton. Seed biopriming with Bacillus strains performed better than soil drenching. TM22 + MCM61 improved vegetative and physiological aspects in cotton plants. TM22 + MCM61 enhanced the activity of defense enzymes and defense gene expression.
Tahir Mahmood, Anam Moosa, Faisal Zulfiqar, Muhammad Naveed Aslam, Ohud Muslat Alharthy, Fatimah Hadadi, Ahmad F. Alhomodi, Seham Sater Alhelaify, Eman Fayad, Asim Alsenani, Salman Aloufi, Tolga İzgü   +11 more
wiley   +1 more source

GA1 as a source of potent antibiotics and other secondary metabolites for biocontrol of plant pathogens [PDF]

, 2009
Background Phytopathogenic fungi affecting crop and post-harvested vegetables are a major threat to food production and food storage. To face these drawbacks, producers have become increasingly dependent on agrochemicals.
Anthony Arguelles-Arias, Marc Ongena, Badre Halimi, Yannick Lara, Alain Brans, Bernard Joris, Patrick Fickers   +6 more
core   +2 more sources

Smart Biomaterials and Dressings for the Treatment of Chronic Inflammatory Skin Diseases

Rare Metals, EarlyView.
ABSTRACT Chronic inflammatory skin diseases, encompassing immune‐inflammatory conditions and infection‐associated dermatoses, pose significant clinical challenges due to high prevalence, recurrence, and therapeutic resistance, affect over 30% of the global population.
Zehao Lan, Shengjie Xue, Junyi Yin, Shaolei Wang, Yunlei Zhou, Jieyue Liao   +5 more
wiley   +1 more source

Study on Surfactin, a Cyclic Depsipeptide. II. Synthesis of Surfactin B2 Produced by Bacillus natto KMD 2311.

Chemical and Pharmaceutical Bulletin, 1996
The total synthesis of surfactin B2, a cyclic depsipeptide isolated from Bacillus natto KMD 2311, was achieved to elucidate the absolute configuration of its fatty acid moiety. This is the first chemical confirmation of the absolute configuration of a surfactin homolog.
S, Nagal, K, Okimura, N, Kaizawa, K, Ohki, S, Kanatomo   +4 more
openaire   +3 more sources

Lipopeptides: from self-assembly to bioactivity [PDF]

, 2015
This Feature Article discusses several classes of lipopeptide with important biomedical applications as antimicrobial and antifungal agents, in immune therapies and in personal care applications among others.
Andolfi, Banat, Boekhoven, Bonmatin, Bourgault, Braun, Brizard, Carrillo, Castelletto, Castelletto, Chua, Cui, Debono, Debono, Dehsorkhi, Dehsorkhi, Denning, Deres, Dufour, Durier, Eriksson, Fowler, Jr., Galonic, Gay, Grangemard, Grau, Groupe, Hamley, Hamley, Hamley, Hamley, Hamley, Harnois, Heerklotz, Heerklotz, Heinis, Hill, Hill, Hutchison, Ian W. Hamley, Ishigami, Jacques, Jauregi, Jin, Jones, Julkowska, Jung, Jung, Kang, Katayama, Kikuchi, Kim, Kwa, Lakey, Landman, Lang, Li, Lintner, Löwik, Löwik, Maget-Dana, Maget-Dana, Maquart, Maquart, Matson, Matson, Mazzola, Miao, Mifsud, Miravet, Mireles, Morr, Muhlradt, Muhlradt, Muraih, Naruse, Neu, Omueti, Ongena, Ongena, Owen, Peypoux, Pialoux, Qiu, Raaijmakers, Raaijmakers, Robinson, Ron, Saini, Saito, Schromm, Seydlova, Shen, Shen, Sheppard, Silverman, Singh, Sorensen, Steenbergen, Steller, Takeuchi, Takeuchi, Tan, Vitiello, Vollenbroich, Wiesmuller, Wright, Wright, Yakimov, Zeng, Zeng, Zhang   +111 more
core   +1 more source