Methylotrophic Yeasts: Current Understanding of Their C1-Metabolism and its Regulation by Sensing Methanol for Survival on Plant Leaves

2019 ◽  
pp. 197-210 ◽  
Author(s):  
Hiroya Yurimoto ◽  
Yasuyoshi Sakai
Keyword(s):  
Current Understanding ◽  
Plant Leaves ◽  
Methylotrophic Yeasts ◽  
C1 Metabolism

Ectodesmata as Revealed By Freeze-Etch Preparations of Plant Epidermal Cell Walls

1973 ◽  
Vol 31 ◽  
pp. 468-469
Author(s):  
N.C. Lyon ◽  
W. C. Mueller
Keyword(s):  
Electron Microscopy ◽  
Acetic Acid ◽  
Nitric Acid ◽  
Oxalic Acid ◽  
Light Microscopy ◽  
Epidermal Cell ◽  
Cell Walls ◽  
Plant Viruses ◽  
Plant Leaves ◽  
Thin Sections

Schumacher and Halbsguth first demonstrated ectodesmata as pores or channels in the epidermal cell walls in haustoria of Cuscuta odorata L. by light microscopy in tissues fixed in a sublimate fixative (30% ethyl alcohol, 30 ml:glacial acetic acid, 10 ml: 65% nitric acid, 1 ml: 40% formaldehyde, 5 ml: oxalic acid, 2 g: mecuric chloride to saturation 2-3 g). Other workers have published electron micrographs of structures transversing the outer epidermal cell in thin sections of plant leaves that have been interpreted as ectodesmata. Such structures are evident following treatment with Hg++ or Ag+ salts and are only rarely observed by electron microscopy. If ectodesmata exist without such treatment, and are not artefacts, they would afford natural pathways of entry for applied foliar solutions and plant viruses.

Dark and Peculiar

2019 ◽  
Vol 40 (2) ◽  
pp. 92-103 ◽  
Author(s):  
Janko Međedović ◽  
Goran Knežević
Keyword(s):  
Undergraduate Students ◽  
Study Design ◽  
Personal Characteristics ◽  
Emotional Reaction ◽  
Current Understanding ◽  
Male Students ◽  
Psychosis Proneness ◽  
Negative Emotional Reaction ◽  
Mind Set ◽  
Psychopathic Tendencies

Abstract. Earlier research suggested that militant extremists could have certain aspects of psychopathic and psychotic characteristics. Relying on these studies, we investigated whether the Militant Extremist Mind-Set (MEM) could be explained by psychopathy, sadism, and Disintegration (psychosis proneness), as subclinical manifestations of amoral, antisocial, and psychotic-like traits. In Study 1 (306 undergraduate students), it was shown that sadistic and psychopathic tendencies were related to Proviolence (advocating violence as a means for achieving a goal); psychopathic and disintegrative tendencies were associated to the Vile World (belief in a world as a corrupted and vile place), while Disintegration was the best predictor of Divine Power (relying on supernatural forces as a rationale for extremist acts). In Study 2 (147 male convicts), these relations were largely replicated and broadened by including implicit emotional associations to violence in the study design. Thus, while Proviolence was found to be related to a weakened negative emotional reaction to violent pictures, Vile World was found to be associated with stronger negative emotions as a response to violence. Furthermore, Proviolence was the only MEM factor clearly differentiating the sample of convicts from male students who participated in Study 1. Results help extend current understanding about personal characteristics related to militant extremism.

The Role of Women in Pursuing Scottish Criminal Actions, 1580–1650

2020 ◽  
Vol 24 (2) ◽  
pp. 232-250
Author(s):  
Stephanie Dropuljic
Keyword(s):  
Early Modern ◽  
Legal History ◽  
Criminal Court ◽  
Current Understanding ◽  
The Law ◽  
Role Of Women

This article examines the role of women in raising criminal actions of homicide before the central criminal court, in early modern Scotland. In doing so, it highlights the two main forms of standing women held; pursing an action for homicide alone and as part of a wider group of kin and family. The evidence presented therein challenges our current understanding of the role of women in the pursuit of crime and contributes to an under-researched area of Scots criminal legal history, gender and the law.

Dolphin Social Cognition and Joint Attention: Our Current Understanding

2006 ◽  
Vol 32 (4) ◽  
pp. 443-460 ◽  
Author(s):  
Adam A. Pack ◽  
Louis M. Herman
Keyword(s):  
Social Cognition ◽  
Joint Attention ◽  
Current Understanding

A Reflection of the Current Understanding of Political Freedom

2020 ◽  
Vol 23 (3) ◽  
pp. 8-12
Author(s):  
Ulrich Wollner ◽  
Jaroslav Ušiak
Keyword(s):  
Political Freedom ◽  
Current Understanding
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