scholarly journals Retraction: Growth characteristics of histamine-producing lactic acid bacteria isolated from marinade broth in shimesaba production

2018 ◽  
Vol 84 (5) ◽  
pp. 1007-1007
Author(s):  
YUJI HAMAYA ◽  
AYUMI FURUTANI ◽  
YOUHEI FUKUI ◽  
YUTAKA YANO ◽  
TOSHIHIKO TAKEWA ◽  
...  
2021 ◽  
pp. 40-42
Author(s):  
Светлана Юрьевна Носкова ◽  
Мария Игоревна Зимина ◽  
Ольга Олеговна Бабич ◽  
Станислав Алексеевич Сухих ◽  
Александр Юрьевич Просеков ◽  
...  

Изучение биосовместимости молочнокислых бактерий и других микроорганизмов-антагонистов, выделенных из природных источников, является актуальной задачей. В данной работе впервые показано взаимное влияние изолятов молочно-кислых бактерий и других микроорганизмов-антагонистов при совместном культивировании. Установлено, что изолят 1 является биосовместимым с изолятами 6, 13, 19 и 20. Изолят 6 активно растет в присутствии изолятов 7, 8, 9, 10, 11, 13 и 16. Изолят 7 биосовместим с изолятами 6, 8, 9, 10, 11, 12, 13, 16, изолят 8 является биосовместимым с изолятами 6, 7, 9, 10, 11, 13 и 16. Для изолята 9 наблюдается биосовместимость с изолятами 6, 7, 8, 10, 11, 12, 13, 16, для изолята 10 - с изолятами 6, 7, 8, 9, 11, 13, 16. Изолят 11 показывает удовлетворительные ростовые характеристики при совместном культивировании с изолятами 6, 7, 8, 9, 10, 12, 13, 16. Изолят 12 биосовместим с изолятами 7, 8, 9, 10, 11, 13 и 16. Изолят 13 является биосовместимым с изолятами 6, 7, 8, 9, 10, 11, 12, 16. Изолят 16 биосовместим с изолятами 6, 7, 8, 9, 10, 11, 12, 13. Изолят 19 является биосовместимым с изолятами 1, 6, 13 и 20, изолят 20 - с изолятами 1, 6, 13 и 19. Полученные результаты позволяют сделать вывод о том, что изоляты 1, 6, 19 и 20 являются близкородственными, так же как изоляты 7, 8, 9, 10, 11, 12, 13 и 16. The study of the biocompatibility of lactic acid bacteria and other antagonist microorganisms isolated from natural sources is an urgent task. This work shows for the first time the mutual influence of isolates of lactic acid bacteria and other microorganisms-antagonists during co-cultivation. It was found that isolate 1 is biocompatible with isolates 6, 13, 19, and 20. Isolate 6 actively grows in the presence of isolates 7, 8, 9, 10, 11, 13, and 16. Isolate 7 is biocompatible with isolates 6, 8, 9, 10 , 11, 12, 13, 16, isolate 8 is biocompatible with isolates 6, 7, 9, 10, 11, 13 and 16. Isolate 9 is biocompatible with isolates 6, 7, 8, 10, 11, 12, 13, 16, for isolate 10 - with isolates 6, 7, 8, 9, 11, 13, 16. Isolate 11 shows satisfactory growth characteristics when co-cultivated with isolates 6, 7, 8, 9, 10, 12, 13, 16. Isolate 12 is biocompatible with isolates 7, 8, 9, 10, 11, 13 and 16. Isolate 13 is biocompatible with isolates 6, 7, 8, 9, 10, 11, 12, 16. Isolate 16 is biocompatible with isolates 6, 7, 8 , 9, 10, 11, 12, 13. Isolate 19 is biocompatible with isolates 1, 6, 13 and 20, isolate 20 - with isolates 1, 6, 13, and 19. The results obtained suggest that isolates 1, 6, 19 and 20 are closely related as well as isolates 7, 8, 9, 10, 11, 1 2, 13 and 16.


2014 ◽  
Vol 80 (6) ◽  
pp. 956-964 ◽  
Author(s):  
YUJI HAMAYA ◽  
AYUMI FURUTANI ◽  
YOUHEI FUKUI ◽  
YUTAKA YANO ◽  
TOSHIHIKO TAKEWA ◽  
...  

Plant Disease ◽  
2017 ◽  
Vol 101 (1) ◽  
pp. 29-33 ◽  
Author(s):  
Jean M. Bonasera ◽  
Jo Ann E. Asselin ◽  
Steven V. Beer

Several members of the lactic acid bacteria group were isolated from diseased onion plants and bulbs. Based on growth characteristics and sequence analysis of 16S rRNA and rpoA genes, the strains were identified as Lactococcus lactis, Lactobacillus plantarum, and three species of Leuconostoc, i.e., citreum, mesenteroides, and pseudomesenteroides. Pathogenic potential to onion leaves and mature onion bulbs was assessed. L. plantarum and all three Leuconostoc species caused symptoms in both leaves and bulbs. L. lactis caused scale discoloration in bulbs but failed to cause lesions on leaves. Leuconostoc citreum caused bulb decay in 7 days at 18°C as well as 37°C. This is the first report of a group of gram-positive bacteria able to cause disease in onion leaves.


2018 ◽  
Vol 84 (19) ◽  
Author(s):  
Akihito Endo ◽  
Shintaro Maeno ◽  
Yasuhiro Tanizawa ◽  
Wolfgang Kneifel ◽  
Masanori Arita ◽  
...  

ABSTRACT Fructophilic lactic acid bacteria (FLAB) are a recently discovered group, consisting of a few Fructobacillus and Lactobacillus species. Because of their unique characteristics, including poor growth on glucose and preference of oxygen, they are regarded as “unconventional” lactic acid bacteria (LAB). Their unusual growth characteristics are due to an incomplete gene encoding a bifunctional alcohol/acetaldehyde dehydrogenase (adhE). This results in the imbalance of NAD/NADH and the requirement of additional electron acceptors to metabolize glucose. Oxygen, fructose, and pyruvate are used as electron acceptors. FLAB have significantly fewer genes for carbohydrate metabolism than other LAB, especially due to the lack of complete phosphotransferase system (PTS) transporters. They have been isolated from fructose-rich environments, including flowers, fruits, fermented fruits, and the guts of insects that feed on plants rich in fructose, and are separated into two groups on the basis of their habitats. One group is associated with flowers, grapes, wines, and insects, and the second group is associated with ripe fruits and fruit fermentations. Species associated with insects may play a role in the health of their host and are regarded as suitable vectors for paratransgenesis in honey bees. Besides their impact on insect health, FLAB may be promising candidates for the promotion of human health. Further studies are required to explore their beneficial properties in animals and humans and their applications in the food industry.


2002 ◽  
Vol 28 (1) ◽  
pp. 1-6 ◽  
Author(s):  
E Simova ◽  
D Beshkova ◽  
A Angelov ◽  
Ts Hristozova ◽  
G Frengova ◽  
...  

2017 ◽  
Author(s):  
S Young Eun ◽  
L In Sok ◽  
S Eun Ju ◽  
C Min Kyung ◽  
H Hyu Ah ◽  
...  

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