Matches in SemOpenAlex for { <https://semopenalex.org/work/W2977852795> ?p ?o ?g. }
Showing items 1 to 62 of
62
with 100 items per page.
- W2977852795 endingPage "81" @default.
- W2977852795 startingPage "75" @default.
- W2977852795 abstract "Botryosphaeria Ces. et de Not. (无性阶段是Dothiorella Sacc.)属病原真菌能引起多种林木溃疡病的发生, 在我国分布区域十分广泛。病原菌因较大的寄主范围和地理分布区域表现出明显的分子遗传分化, 通过对来自5个区1 4个寄主种(品种)的30个菌株进行28S rDNA-PCR-RFLP和RAPD解析, 结果表明, 所有供试菌株都能扩增出稳定一致的28S rDNA条带, 6种内切酶不能区分该属内部的28S rDNA差异。RAPD结果表现出该属丰富的多样性(92 81 %), 在0.845相似系数的水平上所有菌株被识别为1 3类, 其中有地理分化、寄主分化的表现, 也有不表现地理、寄主分化的。从DNA水平上证实引起雪松溃疡病的病原为B. dothidea, 表明B. dothidea不仅能够寄生被子植物, 还能寄生裸子植物, 有非常宽阔的寄主范围。随机扩增引物K1 6和R1 4可以作为陕西菌株和湖南菌株与其它地区菌株区别的鉴别性引物。传统上认为苹果轮纹病菌(B.berengeriana de Not. f. sp.piricola (Nose)Ko ganezawa et Sakuma)为苹果干腐病菌(B. berengerianabe Not.)的专化型, 它们与杨树溃疡病原分属两个种。本试验分析表明这种分类较为合理。" @default.
- W2977852795 created "2019-10-10" @default.
- W2977852795 creator A5010481801 @default.
- W2977852795 creator A5020413501 @default.
- W2977852795 creator A5058200473 @default.
- W2977852795 creator A5070405419 @default.
- W2977852795 creator A5074046173 @default.
- W2977852795 creator A5078184312 @default.
- W2977852795 date "2000-03-25" @default.
- W2977852795 modified "2023-09-23" @default.
- W2977852795 title "树木溃疡病病原真菌类群分子遗传多样性研究II—— Botryosphaeria 属28S rDNA-PCR-RFLP和RAPD解析" @default.
- W2977852795 doi "https://doi.org/10.11707/j.1001-7488.20000212" @default.
- W2977852795 hasPublicationYear "2000" @default.
- W2977852795 type Work @default.
- W2977852795 sameAs 2977852795 @default.
- W2977852795 citedByCount "0" @default.
- W2977852795 crossrefType "journal-article" @default.
- W2977852795 hasAuthorship W2977852795A5010481801 @default.
- W2977852795 hasAuthorship W2977852795A5020413501 @default.
- W2977852795 hasAuthorship W2977852795A5058200473 @default.
- W2977852795 hasAuthorship W2977852795A5070405419 @default.
- W2977852795 hasAuthorship W2977852795A5074046173 @default.
- W2977852795 hasAuthorship W2977852795A5078184312 @default.
- W2977852795 hasConcept C104317684 @default.
- W2977852795 hasConcept C168007829 @default.
- W2977852795 hasConcept C193252679 @default.
- W2977852795 hasConcept C207812311 @default.
- W2977852795 hasConcept C2779516936 @default.
- W2977852795 hasConcept C2908647359 @default.
- W2977852795 hasConcept C49105822 @default.
- W2977852795 hasConcept C54355233 @default.
- W2977852795 hasConcept C59822182 @default.
- W2977852795 hasConcept C71924100 @default.
- W2977852795 hasConcept C81977670 @default.
- W2977852795 hasConcept C84623179 @default.
- W2977852795 hasConcept C86803240 @default.
- W2977852795 hasConcept C99454951 @default.
- W2977852795 hasConceptScore W2977852795C104317684 @default.
- W2977852795 hasConceptScore W2977852795C168007829 @default.
- W2977852795 hasConceptScore W2977852795C193252679 @default.
- W2977852795 hasConceptScore W2977852795C207812311 @default.
- W2977852795 hasConceptScore W2977852795C2779516936 @default.
- W2977852795 hasConceptScore W2977852795C2908647359 @default.
- W2977852795 hasConceptScore W2977852795C49105822 @default.
- W2977852795 hasConceptScore W2977852795C54355233 @default.
- W2977852795 hasConceptScore W2977852795C59822182 @default.
- W2977852795 hasConceptScore W2977852795C71924100 @default.
- W2977852795 hasConceptScore W2977852795C81977670 @default.
- W2977852795 hasConceptScore W2977852795C84623179 @default.
- W2977852795 hasConceptScore W2977852795C86803240 @default.
- W2977852795 hasConceptScore W2977852795C99454951 @default.
- W2977852795 hasIssue "2" @default.
- W2977852795 hasLocation W29778527951 @default.
- W2977852795 hasOpenAccess W2977852795 @default.
- W2977852795 hasPrimaryLocation W29778527951 @default.
- W2977852795 hasVolume "36" @default.
- W2977852795 isParatext "false" @default.
- W2977852795 isRetracted "false" @default.
- W2977852795 magId "2977852795" @default.
- W2977852795 workType "article" @default.