LIVIVO - Search results -

Search results

Result 1 - 10 of total 15

Search options

Article: Transcriptome Analysis Reveals Novel Insights into the Hyperaccumulator

Xie, Qin / Deng, Wentao / Su, Yi / Ma, Liying / Yang, Haijun / Yao, Feihong / Lin, Wanhuang

2024 Volume 13, Issue 2

Abstract: Cadmium (Cd) is a highly toxic heavy metal that causes serious damage to plant and human health. ...

Abstract	Cadmium (Cd) is a highly toxic heavy metal that causes serious damage to plant and human health.
Language	English
Publishing date	2024-01-18
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2704341-1
ISSN	2223-7747
ISSN	2223-7747
DOI	10.3390/plants13020297
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

Article: Multiple High-Affinity K+ Transporters and ABC Transporters Involved in K+ Uptake/Transport in the Potassium-Hyperaccumulator Plant Phytolacca acinosa Roxb

Xie, Qin / Ma, Liying / Tan, Peng / Deng, Wentao / Huang, Chao / Liu, Deming / Lin, Wanhuang / Su, Yi

Plants. 2020 Apr. 08, v. 9, no. 4

2020

Abstract: Potassium is an important essential element for plant growth and development. Long-term potassium deprivation can lead to a severe deficiency phenotype in plants. Interestingly, Phytolacca acinosa is a plant with an unusually high potassium content and ... ...

Abstract	Potassium is an important essential element for plant growth and development. Long-term potassium deprivation can lead to a severe deficiency phenotype in plants. Interestingly, Phytolacca acinosa is a plant with an unusually high potassium content and can grow well and complete its lifecycle even in severely potassium deficient soil. In this study, we found that its stems and leaves were the main tissues for high potassium accumulation, and P. acinosa showed a strong ability of K⁺ absorption in roots and a large capability of potassium accumulation in shoots. Analysis of plant growth and physiological characteristics indicated that P. acinosa had an adaptability in a wide range of external potassium levels. To reveal the mechanism of K⁺ uptake and transport in the potassium-hyperaccumulator plant P. acinosa, K⁺ uptake-/transport-related genes were screened by transcriptome sequencing, and their expression profiles were compared between K⁺ starved plants and normal cultured plants. Eighteen members of HAK/KT/KUPs, ten members of AKTs, and one member of HKT were identified in P. acinosa. Among them, six HAKs, and two AKTs and PaHKT1 showed significantly different expression. These transporters might be coordinatively involved in K⁺ uptake/transport in P. acinosa and lead to high potassium accumulation in plant tissues. In addition, significantly changed expression of some ABC transporters indicated that ABC transporters might be important for K⁺ uptake and transport in P. acinosa under low K⁺ concentrations.
Keywords	ABC transporters ; Phytolacca acinosa ; absorption ; genes ; growth and development ; leaves ; phenotype ; plant development ; plant growth ; plant tissues ; potassium ; roots ; shoots ; soil ; stems ; transcriptomics
Language	English
Dates of publication	2020-0408
Publishing place	Multidisciplinary Digital Publishing Institute
Document type	Article
ZDB-ID	2704341-1
ISSN	2223-7747
ISSN	2223-7747
DOI	10.3390/plants9040470
Database	NAL-Catalogue (AGRICOLA)

Order via subito

Article ; Online: Dynamic formation and transcriptional regulation mediated by phytohormones during chalkiness formation in rice.

Xie, Qin / Xu, Jinke / Huang, Ke / Su, Yi / Tong, Jianhua / Huang, Zhigang / Huang, Chao / Wei, Manlin / Lin, Wanhuang / Xiao, Langtao

BMC plant biology

2021 Volume 21, Issue 1, Page(s) 308

Abstract: Background: Rice (Oryza sativa L.) Chalkiness, the opaque part in the kernel endosperm formed by loosely piled starch and protein bodies. Chalkiness is a complex quantitative trait regulated by multiple genes and various environmental factors. ... ...

Abstract	Background: Rice (Oryza sativa L.) Chalkiness, the opaque part in the kernel endosperm formed by loosely piled starch and protein bodies. Chalkiness is a complex quantitative trait regulated by multiple genes and various environmental factors. Phytohormones play important roles in the regulation of chalkiness formation but the underlying molecular mechanism is still unclear at present. Results: In this research, Xiangzaoxian24 (X24, pure line of indica rice with high-chalkiness) and its origin parents Xiangzaoxian11 (X11, female parent, pure line of indica rice with high-chalkiness) and Xiangzaoxian7 (X7, male parent, pure line of indica rice with low-chalkiness) were used as materials. The phenotype, physiological and biochemical traits combined with transcriptome analysis were conducted to illustrate the dynamic process and transcriptional regulation of rice chalkiness formation. Impressively, phytohormonal contents and multiple phytohormonal signals were significantly different in chalky caryopsis, suggesting the involvement of phytohormones, particularly ABA and auxin, in the regulation of rice chalkiness formation, through the interaction of multiple transcription factors and their downstream regulators. Conclusion: These results indicated that chalkiness formation is a dynamic process associated with multiple genes, forming a complex regulatory network in which phytohormones play important roles. These results provided informative clues for illustrating the regulatory mechanisms of chalkiness formation in rice.
MeSH term(s)	Endosperm/drug effects ; Endosperm/metabolism ; Endosperm/ultrastructure ; Gene Expression Profiling ; Gene Expression Regulation, Plant/drug effects ; Gene Ontology ; Oryza/drug effects ; Oryza/genetics ; Oryza/physiology ; Phenotype ; Plant Growth Regulators/pharmacology ; Plant Proteins/genetics ; Plant Proteins/metabolism ; Reproducibility of Results ; Starch/metabolism ; Starch/ultrastructure ; Sucrose/metabolism ; Transcription Factors/genetics ; Transcription Factors/metabolism ; Transcription, Genetic/drug effects
Chemical Substances	Plant Growth Regulators ; Plant Proteins ; Transcription Factors ; Sucrose (57-50-1) ; Starch (9005-25-8)
Language	English
Publishing date	2021-06-30
Publishing country	England
Document type	Journal Article
ZDB-ID	2059868-3
ISSN	1471-2229 ; 1471-2229
ISSN (online)	1471-2229
ISSN	1471-2229
DOI	10.1186/s12870-021-03109-z
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: Dynamic formation and transcriptional regulation mediated by phytohormones during chalkiness formation in rice

Xie, Qin / Xu, Jinke / Huang, Ke / Su, Yi / Tong, Jianhua / Huang, Zhigang / Huang, Chao / Wei, Manlin / Lin, Wanhuang / Xiao, Langtao

BMC Plant Biol. 2021 Dec., v. 21, no. 1 p.308-308

2021

Abstract: BACKGROUND: Rice (Oryza sativa L.) Chalkiness, the opaque part in the kernel endosperm formed by loosely piled starch and protein bodies. Chalkiness is a complex quantitative trait regulated by multiple genes and various environmental factors. ... ...

Abstract	BACKGROUND: Rice (Oryza sativa L.) Chalkiness, the opaque part in the kernel endosperm formed by loosely piled starch and protein bodies. Chalkiness is a complex quantitative trait regulated by multiple genes and various environmental factors. Phytohormones play important roles in the regulation of chalkiness formation but the underlying molecular mechanism is still unclear at present. RESULTS: In this research, Xiangzaoxian24 (X24, pure line of indica rice with high-chalkiness) and its origin parents Xiangzaoxian11 (X11, female parent, pure line of indica rice with high-chalkiness) and Xiangzaoxian7 (X7, male parent, pure line of indica rice with low-chalkiness) were used as materials. The phenotype, physiological and biochemical traits combined with transcriptome analysis were conducted to illustrate the dynamic process and transcriptional regulation of rice chalkiness formation. Impressively, phytohormonal contents and multiple phytohormonal signals were significantly different in chalky caryopsis, suggesting the involvement of phytohormones, particularly ABA and auxin, in the regulation of rice chalkiness formation, through the interaction of multiple transcription factors and their downstream regulators. CONCLUSION: These results indicated that chalkiness formation is a dynamic process associated with multiple genes, forming a complex regulatory network in which phytohormones play important roles. These results provided informative clues for illustrating the regulatory mechanisms of chalkiness formation in rice.
Keywords	Oryza sativa ; auxins ; caryopsis ; endosperm ; females ; males ; phenotype ; plant hormones ; quantitative traits ; rice ; starch ; transcription (genetics) ; transcriptomics
Language	English
Dates of publication	2021-12
Size	p. 308.
Publishing place	BioMed Central
Document type	Article ; Online
ZDB-ID	2059868-3
ISSN	1471-2229
ISSN	1471-2229
DOI	10.1186/s12870-021-03109-z
Database	NAL-Catalogue (AGRICOLA)

Order via subito

Article: Detoxification of three toxins in castor meal by a novel continuous phase-transition extraction in a pilot-scale

Liu, Guo / Liao, Mingjuan / Guo, Baoyan / Kan, Qixin / Zhou, Shuangde / Feng, Konglong / Lin, Wanhuang / Huang, Yahui / Miao, Jianyin / Cao, Yong

Industrial crops and products. 2021 Nov. 15, v. 172

2021

Abstract: Castor (Ricinus communis L.) meal, a by-product of castor oil production, is a high-quality protein source. Unfortunately, the toxic substance limits its application. Herein, a novel continuous phase transition extraction (CPTE) technology at pilot scale ...

Abstract	Castor (Ricinus communis L.) meal, a by-product of castor oil production, is a high-quality protein source. Unfortunately, the toxic substance limits its application. Herein, a novel continuous phase transition extraction (CPTE) technology at pilot scale was explored for castor meal detoxification. The detoxification conditions were optimized using response surface methodology (RSM) as: treatment time of 3 h, extraction pressure of 0.16 MPa and temperature of 84.8°C. And the removal rate of allergens, hemagglutinin, and ricin reached 79.2 %, 99.8 % and 99.0 %, respectively. The protein content of castor meal increased from 38.4% to 39.0%. The nontoxicity nature of the treated caster meal was verified via an acute toxicity tests where the mean lethal dose was >5000 mg/kg body weight. Overall, CPTE offers a novel and efficient tool for castor meal detoxification, with the superiority of non-nutrient loss, it improved the application value of castor meal and reduced the risk of environmental pollution.
Keywords	Ricinus communis ; acute toxicity ; body weight ; byproducts ; castor bean meal ; castor oil ; hemagglutinins ; lethal dose ; phase transition ; pollution ; protein content ; protein sources ; response surface methodology ; ricin ; temperature
Language	English
Dates of publication	2021-1115
Publishing place	Elsevier B.V.
Document type	Article
ZDB-ID	1132158-1
ISSN	1872-633X ; 0926-6690
ISSN (online)	1872-633X
ISSN	0926-6690
DOI	10.1016/j.indcrop.2021.114076
Database	NAL-Catalogue (AGRICOLA)

Full text online

Accessible to users with ZB MED library card

In stock of ZB MED Bonn / Germany

Z 5577: Show issues

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾

Article: Multiple High-Affinity K

Xie, Qin / Ma, Liying / Tan, Peng / Deng, Wentao / Huang, Chao / Liu, Deming / Lin, Wanhuang / Su, Yi

Plants (Basel, Switzerland)

2020 Volume 9, Issue 4

Abstract: Potassium is an important essential element for plant growth and development. Long-term potassium deprivation can lead to a severe deficiency phenotype in plants. Interestingly, ...

Abstract	Potassium is an important essential element for plant growth and development. Long-term potassium deprivation can lead to a severe deficiency phenotype in plants. Interestingly,
Language	English
Publishing date	2020-04-08
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2704341-1
ISSN	2223-7747
ISSN	2223-7747
DOI	10.3390/plants9040470
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article: Auxin Extraction and Purification Based on Recombinant Aux/IAA Proteins.

Su, Yi / Luo, Weigui / Chen, Xiaofei / Liu, Huizhen / Hu, Yueqing / Lin, Wanhuang / Xiao, Langtao

Biological procedures online

2017 Volume 19, Page(s) 1

Abstract: Background: Indole-3-acetic acid (IAA) extraction and purification are of great importance in auxin research, which is a hot topic in the plant growth and development field. Solid-phase extraction (SPE) is frequently used for IAA extraction and ... ...

Abstract	Background: Indole-3-acetic acid (IAA) extraction and purification are of great importance in auxin research, which is a hot topic in the plant growth and development field. Solid-phase extraction (SPE) is frequently used for IAA extraction and purification. However, no IAA-specific SPE columns are commercially available at the moment. Therefore, the development of IAA-specific recognition materials and IAA extraction and purification methods will help researchers meet the need for more precise analytical methods for research on phytohormones. Results: Since the AUXIN RESISTANT/INDOLE-3-ACETIC ACID INDUCIBLE (Aux/IAA) proteins show higher specific binding capability with auxin, recombinant IAA1, IAA7 and IAA28 proteins were used as sorbents to develop an IAA extraction and purification method. A GST tag was used to solidify the recombinant protein in a column. Aux/IAA proteins solidified in a column have successfully trapped trace IAA in aqueous solutions. The IAA7 protein showed higher IAA binding capability than the other proteins tested. In addition, expression of the IAA7 protein in Conclusion: This work validated the potential of Aux/IAA proteins to extract and purify IAA from crude plant extracts once we refined the techniques for these processes.
Language	English
Publishing date	2017-01-13
Publishing country	England
Document type	Journal Article
ZDB-ID	2027823-8
ISSN	1480-9222
ISSN	1480-9222
DOI	10.1186/s12575-016-0050-1
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article: The Copy Number Variation of

Liu, Qing / Xu, Jinke / Zhu, Yunhua / Mo, Yuxing / Yao, Xue-Feng / Wang, Ruozhong / Ku, Wenzhen / Huang, Zhigang / Xia, Shitou / Tong, Jianhua / Huang, Chao / Su, Yi / Lin, Wanhuang / Peng, Keqin / Liu, Chun-Ming / Xiao, Langtao

Frontiers in plant science

2021 Volume 11, Page(s) 620282

Abstract: Copy number variation (CNV) may have phenotypic effects by altering the expression level of the gene(s) or regulatory element(s) contained. It is believed that CNVs play pivotal roles in controlling plant architecture and other traits in plant. However, ... ...

Abstract	Copy number variation (CNV) may have phenotypic effects by altering the expression level of the gene(s) or regulatory element(s) contained. It is believed that CNVs play pivotal roles in controlling plant architecture and other traits in plant. However, the effects of CNV contributing to special traits remain largely unknown. Here we report a CNV involved in rice architecture by modulating tiller number and leaf angle. In the genome of
Language	English
Publishing date	2021-02-11
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2711035-7
ISSN	1664-462X
ISSN	1664-462X
DOI	10.3389/fpls.2020.620282
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

Article ; Online: Genome-wide identification and characterization of auxin response factor (ARF) family genes related to flower and fruit development in papaya (Carica papaya L.).

Liu, Kaidong / Yuan, Changchun / Li, Haili / Lin, Wanhuang / Yang, Yanjun / Shen, Chenjia / Zheng, Xiaolin

BMC genomics

2015 Volume 16, Page(s) 901

Abstract: Background: Auxin and auxin signaling are involved in a series of developmental processes in plants. Auxin Response Factors (ARFs) is reported to modulate the expression of target genes by binding to auxin response elements (AuxREs) and influence the ... ...

Abstract	Background: Auxin and auxin signaling are involved in a series of developmental processes in plants. Auxin Response Factors (ARFs) is reported to modulate the expression of target genes by binding to auxin response elements (AuxREs) and influence the transcriptional activation of down-stream target genes. However, how ARF genes function in flower development and fruit ripening of papaya (Carica papaya L.) is largely unknown. In this study, a comprehensive characterization and expression profiling analysis of 11 C. papaya ARF (CpARF) genes was performed using the newly updated papaya reference genome data. Results: We analyzed CpARF expression patterns at different developmental stages. CpARF1, CpARF2, CpARF4, CpARF5, and CpARF10 showed the highest expression at the initial stage of flower development, but decreased during the following developmental stages. CpARF6 expression increased during the developmental process and reached its peak level at the final stage of flower development. The expression of CpARF1 increased significantly during the fruit ripening stages. Many AuxREs were included in the promoters of two ethylene signaling genes (CpETR1 and CpETR2) and three ethylene-synthesis-related genes (CpACS1, CpACS2, and CpACO1), suggesting that CpARFs might be involved in fruit ripening via the regulation of ethylene signaling. Conclusions: Our study provided comprehensive information on ARF family in papaya, including gene structures, chromosome locations, phylogenetic relationships, and expression patterns. The involvement of CpARF gene expression changes in flower and fruit development allowed us to understand the role of ARF-mediated auxin signaling in the maturation of reproductive organs in papaya.
MeSH term(s)	Carica/genetics ; Carica/metabolism ; Flowers/genetics ; Flowers/metabolism ; Fruit/genetics ; Fruit/metabolism ; Gene Expression Regulation, Plant ; Plant Proteins/genetics ; Plant Proteins/metabolism
Chemical Substances	Plant Proteins
Language	English
Publishing date	2015-11-05
Publishing country	England
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ISSN	1471-2164
ISSN (online)	1471-2164
DOI	10.1186/s12864-015-2182-0
Database	MEDical Literature Analysis and Retrieval System OnLINE

Full text online

Full text

Order via subito

Inter-library loan at ZB MED

Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

Details ▾
- Full text online
- Order with fees

Article: Model of Cation Transportation Mediated by High-Affinity Potassium Transporters (HKTs) in Higher Plants.

Su, Yi / Luo, Weigui / Lin, Wanhuang / Ma, Liying / Kabir, Mohammed Hunayun

Biological procedures online

2015 Volume 17, Page(s) 1

Abstract: Trk/Ktr/HKT transporters probably were evolved from simple K(+) channels KcsA. HKT transporters, which mediate Na(+)-uniport or Na(+)/K(+)-symport, maintain K(+)/Na(+) homeostasis and increase salinity tolerance, can be classified into three subfamilies ... ...

Abstract	Trk/Ktr/HKT transporters probably were evolved from simple K(+) channels KcsA. HKT transporters, which mediate Na(+)-uniport or Na(+)/K(+)-symport, maintain K(+)/Na(+) homeostasis and increase salinity tolerance, can be classified into three subfamilies in higher plants. In this review, we systematically analyzed the characteristics of amino acids sequences and physiological functions of HKT transporters in higher plant. Furthermore, we depicted the hypothetical models of cations selection and transportation mediated by HKT transporters according to the highly conserved structure for the goal of better understanding the cations transportation processes.
Language	English
Publishing date	2015-01-06
Publishing country	England
Document type	Journal Article
ZDB-ID	2027823-8
ISSN	1480-9222
ISSN	1480-9222
DOI	10.1186/s12575-014-0013-3
Database	MEDical Literature Analysis and Retrieval System OnLINE

Order via subito

To top

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

Full text online

More links

Kategorien

In stock of ZB MED Bonn / Germany

Order via subito

Inter-library loan at ZB MED

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

More links

Kategorien

Order via subito

Full text online

More links

Kategorien

Order via subito

Inter-library loan at ZB MED

More links

Kategorien

Order via subito