Article(id=1236367333363602014, tenantId=1146029695717560320, journalId=1235980609244409860, issueId=1236367331312595268, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1000-2561.2023.04.002, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1654531200000, receivedDateStr=2022-06-07, revisedDate=1656518400000, revisedDateStr=2022-06-30, acceptedDate=null, acceptedDateStr=null, onlineDate=1772702542867, onlineDateStr=2026-03-05, pubDate=1682352000000, pubDateStr=2023-04-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1772702542867, onlineIssueDateStr=2026-03-05, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1772702542867, creator=13701087609, updateTime=1772702542867, updator=13701087609, issue=Issue{id=1236367331312595268, tenantId=1146029695717560320, journalId=1235980609244409860, year='2023', volume='44', issue='4', pageStart='661', pageEnd='866', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1772702542379, creator=13701087609, updateTime=1772702636855, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1236367727644955170, tenantId=1146029695717560320, journalId=1235980609244409860, issueId=1236367331312595268, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1236367727644955171, tenantId=1146029695717560320, journalId=1235980609244409860, issueId=1236367331312595268, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=673, endPage=680, ext={EN=ArticleExt(id=1236367333678174817, articleId=1236367333363602014, tenantId=1146029695717560320, journalId=1235980609244409860, language=EN, title=Cloning and Expression Analysis in Response to GA3 of PhPIF4 in Phalaenopsis, columnId=1236256430337085821, journalTitle=Chinese Journal of Tropical Crops, columnName=Omics & Biotechnology, runingTitle=null, highlight=null, articleAbstract=

Phalaenopsis is the most popular Spring Festival pot flower in China. In order to accurately regulate the flowering stage and excavate the key flowering gene in the production and cultivation of Phalaenopsis, this paper studied the effects of growth regulators GA3 and 6-BA on the flowering of Phalaenopsis Big Chilli, and the PhPIF4 gene selected from transcriptome data was cloned, and its bioinformatics analysis and response to growth regulator GA3 were studied. The results showed that PhPIF4 had a typical conserved domain of the bHLH_SF super family (cl00081) homobox family. PhPIF4 of Big Chilli is closely related to Phalaenopsis equestris, followed by Cymbidium ensifolium, C, sinense and Dendrobium catenatum. The protein encoded by PhPIF4 was localized in non-chloroplast organelles. GA3 treatment increased stalk length and the maximum stalk length of the treatment group was 200 mg/L GA3. GA3 could bring forward flowering 9-11 d. 6-BA significantly increased the number of flowers, and the treatment group with the most flowering amount was 300mg/L 6-BA, but 6-BA had no significant effect on flowering time and stalk length. When the two growth regulators were mixed to spray, the effect on flowering time and flowering time of Phalaenopsis was between the two. PhPIF4 was closely related to the development of flowering, and its expression gradually increased with the development of flowering. After spraying GA3, the expression of PhPIF4 in flower buds, leaves and roots increased, and the increase was the largest in flower bud stage, suggesting that the expression of PhPIF4 might be affected and regulated by GA3, and PhPIF4 might participate in the gibberellin flowering pathway. In this paper, the effects of GA3 and 6-BA on reproductive growth of Phalaenopsis were studied, and the expression of PhPIF4 in response to GA was investigated, which would lay a foundation for revealing the role of PhPIF4 in gibberellin regulation of growth and development regulatory network.

, correspAuthors=Yingmin LYU, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Yingjie ZHANG, Minxiao LIU, Jixia SUN, Jingwei ZHANG, Wenjiao GUO, Xiaohui LYU, Yingmin LYU), CN=ArticleExt(id=1236367334328291943, articleId=1236367333363602014, tenantId=1146029695717560320, journalId=1235980609244409860, language=CN, title=蝴蝶兰PhPIF4基因的克隆与响应GA3表达分析, columnId=1236256430517440904, journalTitle=热带作物学报, columnName=组学与生物技术, runingTitle=null, highlight=null, articleAbstract=

蝴蝶兰是我国销售量最大的年宵盆花花卉,为了在蝴蝶兰生产栽培中对花期精准调控,挖掘成花关键基因,本文研究了生长调节剂GA3和6-BA对大辣椒蝴蝶兰品种的成花影响,并对转录组数据中挖掘的PhPIF4基因进行克隆、生物信息学分析及对生长调节剂GA3的响应表达分析。结果表明:PhPIF4具有bHLH_SF super family(cl00081)同源异型盒家族的典型保守结构域,大辣椒PhPIF4与小兰屿蝴蝶兰亲缘关系较近,其次为建兰、墨兰和石斛兰。PhPIF4基因编码蛋白定位于非叶绿体的细胞器中。GA3处理增加了花梗长度,对花梗长度影响最大的处理组为200 mg/L GA3,GA3可使花期提前9~11 d。6-BA可显著增加蝴蝶兰花量,花量最多的处理组为300 mg/L 6-BA,但对花期和花梗长度无显著作用。二者混合使用时,对蝴蝶兰开花时间和花期的影响介于二者之间。PhPIF4与蝴蝶兰花发育过程紧密相关,随着花发育进程其表达量逐渐加倍。喷施生长调节剂GA3后,PhPIF4基因在花芽、叶和根中的表达量均显著增加,且在现蕾期增加量最大,表明PhPIF4基因的表达可能受GA3影响与调控,参与了赤霉素成花途径。本研究为揭示PhPIF4在赤霉素调控生长发育的调控网络中的作用奠定基础。

, correspAuthors=吕英民, authorNote=null, correspAuthorsNote=
* 吕英民(LYUYingmin),E-mail:
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张英杰(1987—),女,博士,高级农艺师,研究方向:花卉栽培与育种。

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2.北京林业大学园林学院,北京 100083, bio={"content":"

张英杰(1987—),女,博士,高级农艺师,研究方向:花卉栽培与育种。

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张英杰(1987—),女,博士,高级农艺师,研究方向:花卉栽培与育种。

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蝴蝶兰PhPIF4基因的克隆与响应GA3表达分析
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张英杰 1, 2 , 刘民晓 1 , 孙纪霞 1 , 张京伟 1 , 郭文姣 1 , 吕晓惠 3 , 吕英民 2, *
热带作物学报 | 组学与生物技术 2023,44(4): 673-680
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热带作物学报 | 组学与生物技术 2023, 44(4): 673-680
蝴蝶兰PhPIF4基因的克隆与响应GA3表达分析
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张英杰1, 2, 刘民晓1, 孙纪霞1, 张京伟1, 郭文姣1, 吕晓惠3, 吕英民2, *
作者信息
  • 1.山东省烟台市农业科学研究院,山东烟台 265500
  • 2.北京林业大学园林学院,北京 100083
  • 3.山东省农业科学院休闲农业研究所,山东济南 250108
  • 张英杰(1987—),女,博士,高级农艺师,研究方向:花卉栽培与育种。

通讯作者:

* 吕英民(LYUYingmin),E-mail:
Cloning and Expression Analysis in Response to GA3 of PhPIF4 in Phalaenopsis
Yingjie ZHANG1, 2, Minxiao LIU1, Jixia SUN1, Jingwei ZHANG1, Wenjiao GUO1, Xiaohui LYU3, Yingmin LYU2, *
Affiliations
  • 1.Yantai Agricultural Science and Technology Institute, Yantai, Shandong 265500, China
  • 2.College of Landscape Architecture, Beijing Forestry University, Beijing 100083, China
  • 3.Institute of Leisure Agriculture, Shandong Academy of Agricultural Sciences, Jinan, Shandong 250108, China
出版时间: 2023-04-25 doi: 10.3969/j.issn.1000-2561.2023.04.002
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蝴蝶兰是我国销售量最大的年宵盆花花卉,为了在蝴蝶兰生产栽培中对花期精准调控,挖掘成花关键基因,本文研究了生长调节剂GA3和6-BA对大辣椒蝴蝶兰品种的成花影响,并对转录组数据中挖掘的PhPIF4基因进行克隆、生物信息学分析及对生长调节剂GA3的响应表达分析。结果表明:PhPIF4具有bHLH_SF super family(cl00081)同源异型盒家族的典型保守结构域,大辣椒PhPIF4与小兰屿蝴蝶兰亲缘关系较近,其次为建兰、墨兰和石斛兰。PhPIF4基因编码蛋白定位于非叶绿体的细胞器中。GA3处理增加了花梗长度,对花梗长度影响最大的处理组为200 mg/L GA3,GA3可使花期提前9~11 d。6-BA可显著增加蝴蝶兰花量,花量最多的处理组为300 mg/L 6-BA,但对花期和花梗长度无显著作用。二者混合使用时,对蝴蝶兰开花时间和花期的影响介于二者之间。PhPIF4与蝴蝶兰花发育过程紧密相关,随着花发育进程其表达量逐渐加倍。喷施生长调节剂GA3后,PhPIF4基因在花芽、叶和根中的表达量均显著增加,且在现蕾期增加量最大,表明PhPIF4基因的表达可能受GA3影响与调控,参与了赤霉素成花途径。本研究为揭示PhPIF4在赤霉素调控生长发育的调控网络中的作用奠定基础。

蝴蝶兰  /  PhPIF4  /  生长调节剂  /  GA3

Phalaenopsis is the most popular Spring Festival pot flower in China. In order to accurately regulate the flowering stage and excavate the key flowering gene in the production and cultivation of Phalaenopsis, this paper studied the effects of growth regulators GA3 and 6-BA on the flowering of Phalaenopsis Big Chilli, and the PhPIF4 gene selected from transcriptome data was cloned, and its bioinformatics analysis and response to growth regulator GA3 were studied. The results showed that PhPIF4 had a typical conserved domain of the bHLH_SF super family (cl00081) homobox family. PhPIF4 of Big Chilli is closely related to Phalaenopsis equestris, followed by Cymbidium ensifolium, C, sinense and Dendrobium catenatum. The protein encoded by PhPIF4 was localized in non-chloroplast organelles. GA3 treatment increased stalk length and the maximum stalk length of the treatment group was 200 mg/L GA3. GA3 could bring forward flowering 9-11 d. 6-BA significantly increased the number of flowers, and the treatment group with the most flowering amount was 300mg/L 6-BA, but 6-BA had no significant effect on flowering time and stalk length. When the two growth regulators were mixed to spray, the effect on flowering time and flowering time of Phalaenopsis was between the two. PhPIF4 was closely related to the development of flowering, and its expression gradually increased with the development of flowering. After spraying GA3, the expression of PhPIF4 in flower buds, leaves and roots increased, and the increase was the largest in flower bud stage, suggesting that the expression of PhPIF4 might be affected and regulated by GA3, and PhPIF4 might participate in the gibberellin flowering pathway. In this paper, the effects of GA3 and 6-BA on reproductive growth of Phalaenopsis were studied, and the expression of PhPIF4 in response to GA was investigated, which would lay a foundation for revealing the role of PhPIF4 in gibberellin regulation of growth and development regulatory network.

Phalaenopsis  /  PhPIF4  /  growth regulator  /  GA3
张英杰, 刘民晓, 孙纪霞, 张京伟, 郭文姣, 吕晓惠, 吕英民. 蝴蝶兰PhPIF4基因的克隆与响应GA3表达分析. 热带作物学报, 2023 , 44 (4) : 673 -680 . DOI: 10.3969/j.issn.1000-2561.2023.04.002
Yingjie ZHANG, Minxiao LIU, Jixia SUN, Jingwei ZHANG, Wenjiao GUO, Xiaohui LYU, Yingmin LYU. Cloning and Expression Analysis in Response to GA3 of PhPIF4 in Phalaenopsis[J]. Chinese Journal of Tropical Crops, 2023 , 44 (4) : 673 -680 . DOI: 10.3969/j.issn.1000-2561.2023.04.002
  • 山东省重点研发计划项目(2021LZGC019)
  • 2023年烟台市统筹涉农项目
2023年第44卷第4期
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doi: 10.3969/j.issn.1000-2561.2023.04.002
  • 接收时间:2022-06-07
  • 首发时间:2026-03-05
  • 出版时间:2023-04-25
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  • 收稿日期:2022-06-07
  • 修回日期:2022-06-30
基金
山东省重点研发计划项目(2021LZGC019)
2023年烟台市统筹涉农项目
作者信息
    1.山东省烟台市农业科学研究院,山东烟台 265500
    2.北京林业大学园林学院,北京 100083
    3.山东省农业科学院休闲农业研究所,山东济南 250108

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* 吕英民(LYUYingmin),E-mail:
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https://castjournals.cast.org.cn/joweb/rdzwxb/CN/10.3969/j.issn.1000-2561.2023.04.002
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2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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