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1. Transcriptional integration of the responses to iron availability in Arabidopsis by the bHLH factor ILR3

Author:
Tissot, Nicolas; Robe, Kevin; Gao, Fei; Grant‐Grant, Susana; Boucherez, Jossia; Bellegarde, Fanny; Maghiaoui, Amel; Marcelin, Romain; Izquierdo, Esther; Benhamed, Moussa; Martin, Antoine; Vignols, Florence; Roschzttardtz, Hannetz; Gaymard, Frédéric; Briat, Jean‐François; Dubos, Christian
Source:
Thenew phytologist 2019 v.223 no.3 pp. 1433-1446
ISSN:
0028-646X
Subject:
structural genes,   etc   ; Arabidopsis; ferritin; homeostasis; iron; mammals; nutrient deficiencies; plant growth; transactivators; transcription (genetics);     Show all 10 Subjects
Abstract:
... Iron (Fe) homeostasis is crucial for all living organisms. In mammals, an integrated posttranscriptional mechanism couples the regulation of both Fe deficiency and Fe excess responses. Whether in plants an integrated control mechanism involving common players regulates responses both to deficiency and to excess is still to be determined. In this study, molecular, genetic and biochemical approaches ...
DOI:
10.1111/nph.15753

2. Transcriptional regulation of the anthocyanin biosynthesis pathway in developing grapevine berries in cultivar ‘Malbec’ by putative R2R3 MYB negative regulators

Author:
Muñoz, Claudio; Fanzone, Martin; Lijavetzky, Diego
Source:
Scientia horticulturae 2019 pp. 108663
ISSN:
0304-4238
Subject:
structural genes,   etc   ; Vitis; anthocyanins; biosynthesis; color; cultivars; developmental stages; gene expression; metabolites; small fruits; synergism; tissues; transcription (genetics); transcription factors;     Show all 14 Subjects
Abstract:
... In grapevine, proanthocyanins (PAs) and anthocyanins are obtained via the phenylpropanoid pathway. These metabolites are synthesized in specific tissues of the berry and accumulate in different developmental stages. The transcriptional control of the route is affected by transcription factors (TFs), mainly R2R3- Myb type, which can act as activators or repressors. Here we studied the fine regulati ...
DOI:
10.1016/j.scienta.2019.108663

3. High-CO2/hypoxia-modulated NAC transcription factors involved in de-astringency of persimmon fruit

Author:
Jamil, Wajeeha; Wu, Wei; Ahmad, Mudassar; Zhu, Qing-Gang; Liu, Xiao-Fen; Jin, Rong; Yin, Xue-Ren
Source:
Scientia horticulturae 2019 v.252 pp. 201-207
ISSN:
0304-4238
Subject:
structural genes,   etc   ; astringency; carbon dioxide; enzymes; gene expression; gene expression regulation; oxygen; persimmons; phylogeny; sequence analysis; transcription factors;     Show all 11 Subjects
Abstract:
... Most of the cultivated persimmon fruits belong to the astringent type, which require postharvest astringency removal to reach edible quality. High CO2 (mostly >90%) treatment has been widely used for persimmon fruit deastringency and is controlled by several different transcription factors (DkERFs, DkMYBs and DkTGAs). However, the responses of DkNACs to high CO2 and low oxygen, as well as their re ...
DOI:
10.1016/j.scienta.2019.03.018

4. CaMYC, A Novel Transcription Factor, Regulates Anthocyanin Biosynthesis in Color-leaved Pepper (Capsicum annuum L.)

Author:
Lu, Bo-Ya; Cheng, Guo-Xin; Zhang, Zhen; Sun, Jian-Tian; Ali, Muhammad; Jia, Qing-Li; Luo, De-Xu; Gong, Zhen-Hui; Li, Da-Wei
Source:
Journal of plant growth regulation 2019 v.38 no.2 pp. 574-585
ISSN:
0721-7595
Subject:
structural genes,   etc   ; Capsicum annuum; anthocyanins; biosynthesis; cold stress; gene expression; leaves; pepper; secondary metabolites; seedlings; transcription factors;     Show all 11 Subjects
Abstract:
... Anthocyanins are secondary metabolites derived from the general phenylpropanoid pathway and are widespread throughout the plant kingdom. Anthocyanin accumulation is regulated by transcription factors. However, little is known about the role of CaMYC from the bHLH family in pepper anthocyanin synthesis. In this study, a purple-leaved pepper (Capsicum annuum L.) was selected and subjected to light a ...
DOI:
10.1007/s00344-018-9871-2

5. Screening of the Enterocin-Encoding Genes and Their Genetic Determinism in the Bacteriocinogenic Enterococcus faecium GHB21

Author:
Merzoug, Mohamed; Mosbahi, Khédidja; Walker, Daniel; Karam, Nour-Eddine
Source:
Probiotics and antimicrobial proteins 2019 v.11 no.1 pp. 325-331
ISSN:
1867-1306
Subject:
structural genes,   etc   ; Enterococcus faecium; Gram-negative bacteria; antimicrobial peptides; chromosomes; enterocins; plasmids; polymerase chain reaction; restriction endonucleases; screening;     Show all 10 Subjects
Abstract:
... Enterococci are well-known for their ability to produce a variety of antimicrobial peptides called enterocins. Most of these enterocins withstand extreme conditions and are very effective against a broad spectrum of undesirable bacteria including some Gram-negative bacteria. The same enterococci strain can produce multiple enterocins simultaneously. The genetic determinants of these bacteriocins c ...
DOI:
10.1007/s12602-018-9448-1

6. Differences in flavonoid pathway metabolites and transcripts affect yellow petal colouration in the aquatic plant Nelumbo nucifera

Author:
Zhu, Huan-huan; Yang, Ju-xiang; Xiao, Chu-han; Mao, Tian-yu; Zhang, Jie; Zhang, Hong-yan
Source:
BMC plant biology 2019 v.19 no.1 pp. 277
ISSN:
1471-2229
Subject:
structural genes,   etc   ; Nelumbo nucifera; aquatic plants; breeding; color; cultivars; economic valuation; flowers; gene expression; gene expression regulation; isorhamnetin; kaempferol; metabolites; metabolomics; ornamental value; phenotype; substrate specificity; taxifolin; Asia;     Show all 19 Subjects
Abstract:
... BACKGROUND: The Asia lotus (Nelumbo nucifera Gaertn.) is an ornamental aquatic plant with high economic value. Flower colour is an important ornamental trait, with much of N. nucifera breeding focusing on its yellow flowers. To explore the yellow flower colouration mechanism in N. nucifera, we analysed its pigment constituents and content, as well as gene expression in the flavonoid pathway, in tw ...
DOI:
10.1186/s12870-019-1886-8

7. Interaction of water activity and temperature on the growth, gene expression and aflatoxin production by Aspergillus flavus on paddy and polished rice

Author:
Lv, Cong; Jin, Jing; Wang, Ping; Dai, Xiaofeng; Liu, Yang; Zheng, Mumin; Xing, Fuguo
Source:
Food chemistry 2019 v.293 pp. 472-478
ISSN:
0308-8146
Subject:
structural genes,   etc   ; Aspergillus flavus; aflatoxin B1; environmental factors; fungal growth; gene expression; gene expression regulation; paddies; regulator genes; rice; temperature; water activity;     Show all 12 Subjects
Abstract:
... Water activity (aw) and temperature are two pivotal environmental factors affecting Aspergillus flavus growth and aflatoxin production. Here, we found that AFB1 production on polished rice can occur over a wider range of temperature × aw levels than that on paddies. For fungal growth on polished rice, the optimum conditions were aw 0.92–0.96 and 28–37 °C. The maximum amounts of AFB1 on polished ri ...
DOI:
10.1016/j.foodchem.2019.05.009

8. Association analysis of rice grain traits with single nucleotide polymorphisms in a Brassinosteroid-insensitive 1 (BRI1)-associated receptor kinase 1-like gene

Author:
Teh, Chui-Yao; Mohd Kasim, Nur Aini; Yusop, Mohd Rafii; Namasivayam, Parameswari; Musa, Mohamed Hanafi; Ho, Chai-Ling
Source:
Plant gene 2019 v.19 pp. 100188
ISSN:
2352-4073
Subject:
structural genes,   etc   ; Oryza sativa; alleles; brassinosteroids; databases; enzymes; exons; gene frequency; genetic variation; heading; panicles; promoter regions; rice; seed development; single nucleotide polymorphism;     Show all 15 Subjects
Abstract:
... The Brassinosteroid insensitive 1-associated kinase 1-like gene (LOC_Os03g32580) was previously found to be highly expressed after heading in rice panicles, suggesting its involvement in grain development. In this study, single nucleotide polymorphisms (SNPs) in this structural gene and its promoter from Nipponbare were analysed, and compared with those in the homologous regions from 3024 rice var ...
DOI:
10.1016/j.plgene.2019.100188

9. A novel defective recombinant porcine enterovirus G virus carrying a porcine torovirus papain-like cysteine protease gene and a putative anti-apoptosis gene in place of viral structural protein genes

Author:
Imai, Ryo; Nagai, Makoto; Oba, Mami; Sakaguchi, Shoichi; Ujike, Makoto; Kimura, Ruka; Kida, Moeko; Masuda, Tsuneyuki; Kuroda, Moegi; Wen, Rongduo; Li, Kaixin; Katayama, Yukie; Naoi, Yuki; Tsuchiaka, Shinobu; Omatsu, Tsutomu; Yamazato, Hiroshi; Makino, Shinji; Mizutani, Tetsuya
Source:
Infection, genetics, and evolution 2019 pp. 103975
ISSN:
1567-1348
Subject:
structural genes,   etc   ; Enterovirus G; Porcine enterovirus; Porcine torovirus; amino acid sequences; apoptosis; cysteine proteinases; farms; feces; helper viruses; phylogeny; sequence homology; structural proteins; swine; Belgium; Japan; United States;     Show all 17 Subjects
Abstract:
... Enterovirus G (EV-G) belongs to the family of Picornaviridae. Two types of recombinant porcine EV-Gs carrying papain-like cysteine protease (PLCP) gene of porcine torovirus, a virus in Coronaviridae, are reported. Type 1 recombinant EV-Gs are detected in pig feces in Japan, USA, and Belgium and carry the PLPC gene at the junction site of 2C/3A genes, while PLPC gene replaces the viral structural g ...
DOI:
10.1016/j.meegid.2019.103975

10. Complete genome sequence analysis of temperate Erwinia bacteriophages 49 and 59

Author:
Zlatohurska, Maryna; Gorb, Tetiana; Romaniuk, Liudmyla; Korol, Natalia; Faidiuk, Yuliia; Kropinski, Andrew M.; Kushkina, Alla; Tovkach, Fedor
Source:
Journal of basic microbiology 2019 v.59 no.7 pp. 754-764
ISSN:
0233-111X
Subject:
structural genes,   etc   ; DNA; DNA packaging; Erwinia; Fagus; bacteriophages; enzymes; etiological agents; evolution; genetic recombination; lysogeny; morphogenesis; nucleotide sequences; sequence analysis; Ukraine;     Show all 15 Subjects
Abstract:
... To date, a small number of temperate phages are known to infect members of the genus Erwinia. In this study, the genomes of temperate phages vB_EhrS_49 and vB_EhrS_59 infecting Erwinia horticola, the causative agent of beech black bacteriosis in Ukraine, were sequenced and annotated. Their genomes reveal no significant similarity to that of any previously reported viruses of Enterobacteriaceae. At ...
DOI:
10.1002/jobm.201900205

11. A low temperature promotes anthocyanin biosynthesis but does not accelerate endogenous abscisic acid accumulation in red-skinned grapes

Author:
Gao-Takai, Mei; Katayama-Ikegami, Ayako; Matsuda, Kenichi; Shindo, Hibiki; Uemae, Shintaro; Oyaizu, Miku
Source:
Plant science 2019 v.283 pp. 165-176
ISSN:
0168-9452
Subject:
structural genes,   etc   ; Vitis labrusca; Vitis vinifera; abscisic acid; anthocyanins; auxins; biosynthesis; cultivars; cytokinins; gene expression regulation; methyltransferases; ripening; small fruits; table grapes; temperature; transcription factors; uridine;     Show all 17 Subjects
Abstract:
... The effect of temperature on the concentrations of anthocyanins and endogenous plant hormones [abscisic acid (ABA), auxin, and cytokinin] were investigated using the detached berries of two related red-skinned cultivars cv. ‘Aki Queen’ and ‘Ruby Roman’ of the table grape Vitis labrusca L. × Vitis vinifera L. The total anthocyanin concentration of both cultivars was lower when exposed to high rathe ...
DOI:
10.1016/j.plantsci.2019.01.015

12. Identification of candidate genes involved in anthocyanin accumulation using Illmuina-based RNA-seq in peach skin

Author:
Ye, Jiabao; Wang, Guiyuan; Tan, Junping; Zheng, Jiarui; Zhang, Xian; Xu, Feng; Cheng, Shuiyuan; Chen, Zexiong; Zhang, Weiwei; Liao, Yongling
Source:
Scientia horticulturae 2019 v.250 pp. 184-198
ISSN:
0304-4238
Subject:
structural genes,   etc   ; Prunus persica; anthocyanins; biosynthesis; color; crops; databases; flowering; fruit quality; fruits; gene expression; peaches; quantitative polymerase chain reaction; sequence analysis; taste; transcription factors; transcriptome; transferases; unigenes;     Show all 19 Subjects
Abstract:
... Peach (Prunus persica) is one of the most economically important crops, its fruit quality is defined by various criteria, including external quality and fruit taste. Peach contain anthocyanins as the main pigment with important nutritional and medical usages. Therefore, increasing the anthocyanin content in peach skin can make the fruit appearance of bright and attractive. This study investigated ...
DOI:
10.1016/j.scienta.2019.02.047

13. Comparative Transcriptome Analysis of Celery Leaf Blades Identified an R2R3-MYB Transcription Factor that Regulates Apigenin Metabolism

Author:
Yan, Jun; Yu, Li; He, Lizhoung; Zhu, Longying; Xu, Shuang; Wan, Yanhui; Wang, Hong; Wang, Ying; Zhu, Weimin
Source:
Journal of agricultural and food chemistry 2019 v.67 no.18 pp. 5265-5277
ISSN:
1520-5118
Subject:
structural genes,   etc   ; apigenin; biochemical pathways; bioinformatics; biosynthesis; celery; gene overexpression; genetic markers; leaf blade; medicinal properties; tissues; transcription factors; transcriptomics; transgenic plants;     Show all 14 Subjects
Abstract:
... Apigenin has been proven to possess many pharmacological properties, but the mechanism of regulation of apigenin biosynthesis in plants remains unclear. Apigenin is the main flavonoid in celery and is mainly accumulated in the middle stage of leaf blade development. In this study, comparative transcriptomic analysis revealed a large number of structural genes and transcription factor genes that ma ...
DOI:
10.1021/acs.jafc.9b01052

14. Over-expression of the red plant gene R1 enhances anthocyanin production and resistance to bollworm and spider mite in cotton

Author:
Li, Xin; Ouyang, Xufen; Zhang, Zhengsheng; He, Lin; Wang, Yi; Li, Yaohua; Zhao, Jia; Chen, Zhong; Wang, Chuannan; Ding, Lingli; Pei, Yan; Xiao, Yuehua
Source:
Molecular genetics and genomics 2019 v.294 no.2 pp. 469-478
ISSN:
1617-4615
Subject:
structural genes,   etc   ; Tetranychidae; anthocyanins; cotton; gene overexpression; genetically modified organisms; herbivores; leaves; luciferase; mites; phenotype; pigmentation; sequence analysis; tobacco; transcription factors;     Show all 15 Subjects
Abstract:
... Anthocyanins are a class of pigments ubiquitously distributed in plants and play roles in adoption to several stresses. The red plant gene (R1) promotes light-induced anthocyanin accumulation and red/purple pigmentation in cotton. Using 11 markers developed via genome resequencing, the R1 gene was located in an interval of approximately 136 kb containing three annotated genes. Among them, a PAP1 h ...
DOI:
10.1007/s00438-018-1525-3

15. A detailed analysis of synonymous codon usage in human bocavirus

Author:
Hussain, Snawar; Rasool, Sahibzada Tasleem; Asif, Afzal Haq
Source:
Archives of virology 2019 v.164 no.2 pp. 335-347
ISSN:
0304-8608
Subject:
structural genes,   etc   ; Bocavirus; Protoparvovirus; bioinformatics; children; codons; gene expression; natural selection; respiratory system; single-stranded DNA; structural proteins; vaccines; viral nonstructural proteins; viruses;     Show all 14 Subjects
Abstract:
... Human bocavirus (HBoV) is a recently discovered parvovirus associated with respiratory and gastroenteric infections in children. To date, four distinct subtypes have been identified worldwide. HBoV1 is the most frequently detected bocavirus in clinical samples derived from the respiratory tract. HBoV has a single-stranded DNA genome, which encodes two nonstructural proteins, NS1 and NP1, and two s ...
DOI:
10.1007/s00705-018-4063-8

16. Improving ethanol yields in sugarcane molasses fermentation by engineering the high osmolarity glycerol pathway while maintaining osmotolerance in Saccharomyces cerevisiae

Author:
Jagtap, Rutuja Shivaji; Mahajan, Dheeraj Madhukar; Mistry, Sanjay Ratilal; Bilaiya, Megha; Singh, Rajesh Kumar; Jain, Rishi
Source:
Applied microbiology and biotechnology 2019 v.103 no.2 pp. 1031-1042
ISSN:
0175-7598
Subject:
structural genes,   etc   ; Saccharomyces cerevisiae; acetic acid; byproducts; energy; engineering; ethanol; ethanol production; fermentation; glycerol; molasses; osmolarity; osmotolerance; renewable energy sources; sugarcane; synergism; yeasts;     Show all 17 Subjects
Abstract:
... The ever-increasing demand of energy has made it imperative to increase the production of renewable fuels like ethanol. Many studies have reported increase in ethanol production by reducing fermentation by-products like glycerol. Deletion of structural genes like gpd1and gpd2 leads to an increase in ethanol by reducing glycerol; however, it makes the yeast osmosensitive that is not desirable for i ...
DOI:
10.1007/s00253-018-9532-1

17. The mechanism of color fading in sunburned apple peel

Author:
Liu, Yulian; Chen, Nianlai; Zuo, Cunwu; Wu, Yuxia; Che, Fei; Chen, Baihong
Source:
Acta physiologiae plantarum 2019 v.41 no.1 pp. 2
ISSN:
0137-5881
Subject:
structural genes,   etc   ; anthocyanins; apple peels; apples; biosynthesis; carotenoids; chlorophyll; color; fruits; gene expression regulation; light intensity; market value; messenger RNA; regulator genes; sunburn; temperature;     Show all 16 Subjects
Abstract:
... The effect of sunburn on apple fruit is important because the appearance reduces the market value. Previous studies have shown that high temperature and strong light are the major causes for its occurrence and severity, and the color change of the peel is an obvious symptom of fruit sunburn. While the changes in the pigments contribute to fruit color, the mechanisms involved in the pigment biosynt ...
DOI:
10.1007/s11738-018-2792-7

18. Transcriptome profiles reveal new regulatory factors of anthocyanin accumulation in a novel purple-colored cherry tomato cultivar Jinling Moyu

Author:
Wang, Yinlei; Luo, Zhidan; Lu, Chen; Zhou, Rong; Zhang, Huiming; Zhao, Liping; Yu, Wengui; Zhao, TongMin
Source:
Plant growth regulation 2019 v.87 no.1 pp. 9-18
ISSN:
0167-6903
Subject:
structural genes,   etc   ; anthocyanins; basic helix-loop-helix transcription factors; biochemical pathways; biosynthesis; cherry tomatoes; cultivars; fruits; functional foods; gene expression regulation; mutation; pigmentation; regulator genes; secondary metabolites; transcriptome;     Show all 15 Subjects
Abstract:
... Anthocyanins are important secondary metabolites with high nutraceutical value. They represent the major red, purple, violet and blue pigments in higher plants but are usually not present in the fruits of domesticated tomatoes. Recently, several genes that regulate anthocyanin accumulation have been identified in wild tomatoes or mutation lines; however, whether there are other new factors involve ...
DOI:
10.1007/s10725-018-0444-y

19. MdMYBL2 helps regulate cytokinin-induced anthocyanin biosynthesis in red-fleshed apple (Malus sieversii f. niedzwetzkyana) callus

Author:
Wang, Yicheng; Sun, Jingjing; Wang, Nan; Xu, Haifeng; Qu, Changzhi; Jiang, Shenghui; Fang, Hongcheng; Su, Mengyu; Zhang, Zongying; Chen, Xuesen
Source:
Functional plant biology 2019 v.46 no.2 pp. 187-196
ISSN:
1445-4408
Subject:
structural genes,   etc   ; Malus sieversii; anthocyanins; apples; biosynthesis; callus; cytokinins; fluorescence; gene expression regulation; genetically modified organisms; homozygosity; hybrids; leaves; progeny; transcription factors; two hybrid system techniques;     Show all 16 Subjects
Abstract:
... Anthocyanin biosynthesis is induced by cytokinins, and is regulated by MYB transcription factors. However, the underlying molecular mechanisms have not been fully characterised. In the present study, red-fleshed apple callus were induced from the leaves of an R6/R6 homozygous line, which was the hybrid offspring of Malus sieversii f. niedzwetzkyana and ‘Fuji’. We analysed the callus anthocyanin co ...
DOI:
10.1071/FP17216

20. Regulator ThnR and the ThnDE ABC transporter proteins confer autoimmunity to thurincin H in Bacillus thuringiensis

Author:
Casados-Vázquez, Luz E.; Bideshi, Dennis K.; Barboza-Corona, José E.
Source:
Antonie van Leeuwenhoek 2018 v.111 no.12 pp. 2349-2360
ISSN:
0003-6072
Subject:
structural genes,   etc   ; ABC transporters; Bacillus thuringiensis; autoimmunity; bacteriocins; green fluorescent protein; loci; operon; secretion;     Show all 9 Subjects
Abstract:
... The structural gene that encodes thurincin H, a bacteriocin produced by Bacillus thuringiensis, is harboured in a genetic cluster (thnP, E, D, R, A1, A2, A3, B, T, I) that controls its synthesis, modification, secretion and autoimmunity. The specific genes in the cassette that confer immunity in B. thuringiensis to thurincin H are unknown. To identify these immunity determinants, we generated cons ...
DOI:
10.1007/s10482-018-1124-7