نتایج جستجو برای: biotic factor

تعداد نتایج: 856134  

2013
Wei-Tao Li Min He Jing Wang Yu-Ping Wang

Zinc finger protein (ZFP) possesses one or more ‘zinc finger’ that bond one or more zinc ions by its residues Histidine (His) and Cysteine (Cys). ZFP also belongs to a large family of transcription factor. It plays many important regulatory roles in plants. Here, we explained that the percentage of ZFP transcription factor in total transcription factors is similar among plant species. The ZFP f...

Journal: :Brazilian journal of biology = Revista brasleira de biologia 2012
C T Callil D Krinski F A Silva

The unionid Anodontites trapesilais (Lamarck, 1819) like most freshwater mussels is a parasite of fish. So it is trivial to assume that the availability of hosts is an important factor for the maintenance of unionoid populations. What seems obvious is not always so easy to demonstrate. This study proposes to investigate the effects of abiotic and biotic variables related to the incubation of la...

2014
Enrico Magnani Niek de Klein Hye-In Nam Jung-Gun Kim Kimberly Pham Elisa Fiume Mary Beth Mudgett Seung Yon Rhee

Truncated transcription factor-like proteins called microProteins (miPs) can modulate transcription factor activities, thereby increasing transcriptional regulatory complexity. To understand their prevalence, evolution, and function, we predicted over 400 genes that encode putative miPs from Arabidopsis (Arabidopsis thaliana) using a bioinformatics pipeline and validated two novel miPs involved...

2014
Abhishek Prasad Qing-Shan Xue Robert Dieme Viswanath Sankar Roxanne C. Mayrand Toshikazu Nishida Wolfgang J. Streit Justin C. Sanchez

Pt/Ir electrodes have been extensively used in neurophysiology research in recent years as they provide a more inert recording surface as compared to tungsten or stainless steel. While floating microelectrode arrays (FMA) consisting of Pt/Ir electrodes are an option for neuroprosthetic applications, long-term in vivo functional performance characterization of these FMAs is lacking. In this stud...

Journal: :Plant physiology 2014
Enrico Magnani Niek de Klein Hye-In Nam Jung-Gun Kim Kimberly Pham Elisa Fiume Mary Beth Mudgett Seung Yon Rhee

Truncated transcription factor-like proteins called microProteins (miPs) can modulate transcription factor activities, thereby increasing transcriptional regulatory complexity. To understand their prevalence, evolution, and function, we predicted over 400 genes that encode putative miPs from Arabidopsis (Arabidopsis thaliana) using a bioinformatics pipeline and validated two novel miPs involved...

2012
Marina Borges Osorio Lauro Bücker-Neto Graciela Castilhos Andreia Carina Turchetto-Zolet Beatriz Wiebke-Strohm Maria Helena Bodanese-Zanettini Márcia Margis-Pinheiro

Environmental stresses caused by either abiotic or biotic factors greatly affect agriculture. As for soybean [Glycine max (L.) Merril], one of the most important crop species in the world, the situation is not different. In order to deal with these stresses, plants have evolved a variety of sophisticated molecular mechanisms, to which the transcriptional regulation of target-genes by transcript...

2013
Nasser Sewelam Kemal Kazan Skye R. Thomas-Hall Brendan N. Kidd John M. Manners Peer M. Schenk

Reactive oxygen species (ROS) are produced in plant cells in response to diverse biotic and abiotic stresses as well as during normal growth and development. Although a large number of transcription factor (TF) genes are up- or down-regulated by ROS, currently very little is known about the functions of these TFs during oxidative stress. In this work, we examined the role of ERF6 (ETHYLENE RESP...

Journal: :The Plant cell 2004
Jonathan P Anderson Ellet Badruzsaufari Peer M Schenk John M Manners Olivia J Desmond Christina Ehlert Donald J Maclean Paul R Ebert Kemal Kazan

The plant hormones abscisic acid (ABA), jasmonic acid (JA), and ethylene are involved in diverse plant processes, including the regulation of gene expression during adaptive responses to abiotic and biotic stresses. Previously, ABA has been implicated in enhancing disease susceptibility in various plant species, but currently very little is known about the molecular mechanisms underlying this p...

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