Erratum for the Research Article “Cauliflower fractal forms arise from perturbations of floral gene networks,” by E. Azpeitia, G. Tichtinsky, M. Le Masson, A. Serrano-Mislata, J. Lucas, V. Gregis, C. Gimenez, N. Prunet, E. Farcot, M. M. Kater, D. Bradley, F. Madueño, C. Godin, F. Parcy

Science ◽  
2021 ◽  
Vol 374 (6573) ◽  
Keyword(s):  
Gene Networks ◽  
Research Article ◽  
Floral Gene

scholarly journals Cauliflower fractal forms arise from perturbations of floral gene networks

Science ◽  
2021 ◽  
Vol 373 (6551) ◽  
pp. 192-197
Author(s):  
Eugenio Azpeitia ◽  
Gabrielle Tichtinsky ◽  
Marie Le Masson ◽  
Antonio Serrano-Mislata ◽  
Jérémy Lucas ◽  
...  
Keyword(s):  
Arabidopsis Thaliana ◽  
Gene Networks ◽  
Growth Dynamics ◽  
Self Similarity ◽  
Developmental Mechanisms ◽  
Wide Range ◽  
Self Similar ◽  
Experimental Analyses ◽  
Floral Gene ◽  
Similar Organization

Throughout development, plant meristems regularly produce organs in defined spiral, opposite, or whorl patterns. Cauliflowers present an unusual organ arrangement with a multitude of spirals nested over a wide range of scales. How such a fractal, self-similar organization emerges from developmental mechanisms has remained elusive. Combining experimental analyses in an Arabidopsis thaliana cauliflower-like mutant with modeling, we found that curd self-similarity arises because the meristems fail to form flowers but keep the “memory” of their transient passage in a floral state. Additional mutations affecting meristem growth can induce the production of conical structures reminiscent of the conspicuous fractal Romanesco shape. This study reveals how fractal-like forms may emerge from the combination of key, defined perturbations of floral developmental programs and growth dynamics.

scholarly journals Research Article Identification of co-expression gene networks controlling rice blast disease during an incompatible reaction

2020 ◽  
Vol 19 (3) ◽  
Author(s):  
R. Bevitori ◽  
S. Sircar ◽  
R.N. de Mello ◽  
R.C. Togawa ◽  
M.V.C.B. Côrtes ◽  
...  
Keyword(s):  
Rice Blast ◽  
Gene Networks ◽  
Rice Blast Disease ◽  
Blast Disease ◽  
Research Article ◽  
Incompatible Reaction

Analytical Study of Violence Theme in Victoria Schwab’s This Savage Song

2019 ◽  
Keyword(s):  
Analytical Study ◽  
Research Paper ◽  
The Novel ◽  
Vicious Cycle ◽  
Aggressive Approach ◽  
Research Article ◽  
The People ◽  
The Social ◽  
Different Dimensions ◽  
The Right

This research article focuses on the theme of violence and its representation by the characters of the novel “This Savage Song” by Victoria Schwab. How violence is transmitted through genes to next generations and to what extent socio- psycho factors are involved in it, has also been discussed. Similarly, in what manner violent events and deeds by the parents affect the psychology of children and how it inculcates aggressive behaviour in their minds has been studied. What role is played by the parents in grooming the personality of children and ultimately their decisions to choose the right or wrong way has been argued. In the light of the theory of Judith Harris, this research paper highlights all the phenomena involved: How the social hierarchy controls the behaviour. In addition, the aggressive approach of the people in their lives has been analyzed in the light of the study of second theorist Thomas W Blume. As the novel is a unique representation of supernatural characters, the monsters, which are the products of some cruel deeds, this research paper brings out different dimensions of human sufferings with respect to these supernatural beings. Moreover, the researcher also discusses that, in what manner the curse of violence creates an inevitable vicious cycle of cruel monsters that makes the life of the characters turbulent and miserable.

Research Article

2017 ◽  
Vol 1 (1) ◽  
Author(s):  
Arthi B
Keyword(s):  
Research Article

Research Article

2017 ◽  
Vol 1 (1) ◽  
Author(s):  
Abed-El Farid Djemai
Keyword(s):  
Research Article

Research Article

2017 ◽  
Vol 1 (1) ◽  
Author(s):  
Andrea Salvo
Keyword(s):  
Research Article

Research Article

2017 ◽  
Vol 1 (5) ◽  
Author(s):  
Idiberto Jose Zotarelli Filho
Keyword(s):  
Research Article
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