甘蔗黄单胞菌R1菌株R1 Xanthomonas sacchari strain BioVector NTCC典型培养物保藏中心 BioVector NTCC保藏中心
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- 货 号：BioVector®-R1 Xanthomonas sacchari
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BioVector® NTCC® 甘蔗黄单胞菌R1菌株R1 Xanthomonas sacchari strain BioVector NTCC典型培养物保藏中心
The NTCC® R1 strain of Xanthomonas sacchari is a specific strain of this bacterium known for its biocontrol properties. It is most commonly mentioned in the context of rice seed samples, where it was isolated for its ability to antagonize other harmful bacteria. The spelling "R1" appears to be the most common designation in recent scientific literature, rather than "Ri".
Key characteristics of Xanthomonas sacchari R1 strain
Origin: Isolated in 2002 from rice seed samples collected in the Philippines. This contrasts with the species X. sacchari, which was first identified as a pathogen of sugarcane.
Biocontrol agent: Unlike many Xanthomonas species that are plant pathogens, the R1 strain acts as a beneficial biocontrol agent. It has demonstrated antagonistic ability against bacterial pathogens such as Burkholderia glumae, a major cause of rice bacterial panicle blight.
Genomic features: The genome of X. sacchari R1 was sequenced in 2015. Analysis revealed that horizontal gene transfer of flagellar genes contributed to its biocontrol abilities.
Taxonomic reclassification: More recent studies suggest that the R1 strain, along with other non-pathogenic Xanthomonas strains isolated from rice, may have been misclassified. Some evidence indicates these strains phylogenomically belong to the species Xanthomonas sontii rather than X. sacchari, which is primarily a pathogen of sugarcane. This reclassification is significant for researchers to correctly identify and use the model endophyte strain for further studies
NTCC®甘蔗黄单胞菌R1菌株是该细菌的一种特定菌株，以其生物防治特性而闻名。在最新的科学文献中，“R1”似乎是最常见的名称，而不是“Ri”。该菌株常在水稻种子样本中被提及，因其能够对抗其他有害细菌而被分离出来。
甘蔗黄单胞菌R1菌株的主要特点
起源：R1菌株于2002年从菲律宾收集的水稻种子样本中分离得到。这与最初被鉴定为甘蔗病原体的甘蔗黄单胞菌（X. sacchari）有所不同。
生物防治剂：与许多作为植物病原体的黄单胞菌属物种不同，R1菌株是一种有益的生物防治剂。它已证明对细菌性病原体，如引起水稻细菌性穗枯病的谷腐败伯克霍尔德氏菌（Burkholderia glumae），具有拮抗作用。
基因组特征：R1菌株的基因组于2015年完成测序。分析表明，鞭毛基因的水平转移促成了其生物防治能力。
分类学重新分类：较新的研究表明，R1菌株以及其他从水稻中分离出的非致病性黄单胞菌菌株可能被错误分类。一些证据表明，这些菌株在系统发育基因组学上属于孙氏黄单胞菌（Xanthomonas sontii），而非主要是甘蔗病原体的甘蔗黄单胞菌（X. sacchari）。这种重新分类对于研究人员正确识别和使用该模式内生菌株进行进一步研究至关重要。
Supplier来源:BioVector NTCC Inc.
Email: biovector@163.com
Website网址: http://www.biovector.net
The NTCC® R1 strain of Xanthomonas sacchari is a specific strain of this bacterium known for its biocontrol properties. It is most commonly mentioned in the context of rice seed samples, where it was isolated for its ability to antagonize other harmful bacteria. The spelling "R1" appears to be the most common designation in recent scientific literature, rather than "Ri".
Key characteristics of Xanthomonas sacchari R1 strain
Origin: Isolated in 2002 from rice seed samples collected in the Philippines. This contrasts with the species X. sacchari, which was first identified as a pathogen of sugarcane.
Biocontrol agent: Unlike many Xanthomonas species that are plant pathogens, the R1 strain acts as a beneficial biocontrol agent. It has demonstrated antagonistic ability against bacterial pathogens such as Burkholderia glumae, a major cause of rice bacterial panicle blight.
Genomic features: The genome of X. sacchari R1 was sequenced in 2015. Analysis revealed that horizontal gene transfer of flagellar genes contributed to its biocontrol abilities.
Taxonomic reclassification: More recent studies suggest that the R1 strain, along with other non-pathogenic Xanthomonas strains isolated from rice, may have been misclassified. Some evidence indicates these strains phylogenomically belong to the species Xanthomonas sontii rather than X. sacchari, which is primarily a pathogen of sugarcane. This reclassification is significant for researchers to correctly identify and use the model endophyte strain for further studies
NTCC®甘蔗黄单胞菌R1菌株是该细菌的一种特定菌株，以其生物防治特性而闻名。在最新的科学文献中，“R1”似乎是最常见的名称，而不是“Ri”。该菌株常在水稻种子样本中被提及，因其能够对抗其他有害细菌而被分离出来。
甘蔗黄单胞菌R1菌株的主要特点
起源：R1菌株于2002年从菲律宾收集的水稻种子样本中分离得到。这与最初被鉴定为甘蔗病原体的甘蔗黄单胞菌（X. sacchari）有所不同。
生物防治剂：与许多作为植物病原体的黄单胞菌属物种不同，R1菌株是一种有益的生物防治剂。它已证明对细菌性病原体，如引起水稻细菌性穗枯病的谷腐败伯克霍尔德氏菌（Burkholderia glumae），具有拮抗作用。
基因组特征：R1菌株的基因组于2015年完成测序。分析表明，鞭毛基因的水平转移促成了其生物防治能力。
分类学重新分类：较新的研究表明，R1菌株以及其他从水稻中分离出的非致病性黄单胞菌菌株可能被错误分类。一些证据表明，这些菌株在系统发育基因组学上属于孙氏黄单胞菌（Xanthomonas sontii），而非主要是甘蔗病原体的甘蔗黄单胞菌（X. sacchari）。这种重新分类对于研究人员正确识别和使用该模式内生菌株进行进一步研究至关重要。
Supplier来源:BioVector NTCC Inc.
Email: biovector@163.com
Website网址: http://www.biovector.net
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