On the role of exogenous gibberellin and cytokinin in the correlation between the leaf and its axillary bud in hortensia (Hydrangea opuloides C. KOCH)

1976 ◽  
Vol 18 (4) ◽  
pp. 307-310 ◽  
Author(s):  
J. Šebánek
Keyword(s):  
Axillary Bud ◽  
Exogenous Gibberellin

scholarly journals Velocity of cytoplasm streaming in basal and subbasal cells of antheridium as well as internodal cells of pleuridium in Chara vulgaris L. and GA3 influence on it: videomicroscopic observations

2014 ◽  
Vol 71 (4) ◽  
pp. 283-286
Author(s):  
Maria Kwiatkowska ◽  
Sławomir Malinowski ◽  
Katarzyna Popłońska ◽  
Sławomira Knake ◽  
Anna Sobala
Keyword(s):  
Developmental Stage ◽  
Basal Cell ◽  
Cell Type ◽  
Chara Vulgaris ◽  
Exogenous Gibberellin ◽  
A Cell

The velocity of cytoplasm streaming in an antheridial basal cell and in a subbasal cell as well as in internodal cells of pleuridia carrying antheridia were measured with the use of videomicroscopy. Velocity of streaming proved different depending on a cell type. The most intensive streaming (ca 40 µm/s) was observed in a subbasal cell while in a basal cell it was quite intensive during antheridial filament cells proliferation but falling to half of it during spermatozoid differentiation (ca 20 µm/s and 10 µm/s respectively). In internodal cells of pleuridia the velocity was ca 17 µm/s. GA<sub>3</sub> at the 10<sup>-5</sup>M concentration decreased the velocity of streaming in a basal cell during proliferation of antheridial filament cells and increased it during spermiogenesis. In internodal cells of pleuridia the velocity diminished while in a subbasal cell it rose a little after GA<sub>3</sub> administering. The obtained data suggest that cytoplasm streaming and its reaction to exogenous gibberellin depend on the role of a cell in a multicellulate system; it also depends on a developmental stage.

scholarly journals Role of Indoleacetic Acid and Abscisic Acid in the Correlative Control by Fruits of Axillary Bud Development and Leaf Senescence

1981 ◽  
Vol 68 (2) ◽  
pp. 476-481 ◽  
Author(s):  
Imre A. Tamas ◽  
Carol J. Engels ◽  
Stuart L. Kaplan ◽  
Jim L. Ozbun ◽  
Donald H. Wallace
Keyword(s):  
Abscisic Acid ◽  
Leaf Senescence ◽  
Indoleacetic Acid ◽  
Axillary Bud ◽  
Bud Development

scholarly journals Role of Tulipa gesneriana TEOSINTE BRANCHED1 (TgTB1) in the control of axillary bud outgrowth in bulbs

2017 ◽  
Vol 31 (2) ◽  
pp. 145-157 ◽  
Author(s):  
Natalia M. Moreno-Pachon ◽  
Marie-Chantal Mutimawurugo ◽  
Eveline Heynen ◽  
Lidiya Sergeeva ◽  
Anne Benders ◽  
...  
Keyword(s):  
Axillary Bud ◽  
Tulipa Gesneriana ◽  
Teosinte Branched1 ◽  
Axillary Bud Outgrowth

The role of endogenous cytokinins in correlation between cotyledon and its axillary bud and in hypocotyl regeneration of flax

1980 ◽  
Vol 22 (6) ◽  
pp. 434-437 ◽  
Author(s):  
J. Šebánek ◽  
Hoang Minh Tan ◽  
Jarmila Blazková
Keyword(s):  
Axillary Bud ◽  
Endogenous Cytokinins

Role of dactinomycin in the improved survival of children with Wilms' tumor

JAMA ◽  
1966 ◽  
Vol 195 (12) ◽  
pp. 1005-1009 ◽  
Author(s):  
D. J. Fernbach
Keyword(s):  
Wilms Tumor

Role of the allergist in diagnosis and management of patients with uveitis

JAMA ◽  
1966 ◽  
Vol 195 (3) ◽  
pp. 167-172 ◽  
Author(s):  
T. E. Van Metre
Keyword(s):  
Diagnosis And Management

The power of norms to sway fused group members

2018 ◽  
Vol 41 ◽  
Author(s):  
Winnifred R. Louis ◽  
Craig McGarty ◽  
Emma F. Thomas ◽  
Catherine E. Amiot ◽  
Fathali M. Moghaddam
Keyword(s):  
Evolutionary Anthropology ◽  
Normative Systems ◽  
Violent Extremism ◽  
Identity Fusion ◽  
Group Members

AbstractWhitehouse adapts insights from evolutionary anthropology to interpret extreme self-sacrifice through the concept of identity fusion. The model neglects the role of normative systems in shaping behaviors, especially in relation to violent extremism. In peaceful groups, increasing fusion will actually decrease extremism. Groups collectively appraise threats and opportunities, actively debate action options, and rarely choose violence toward self or others.

Elaborating the role of reflection and individual differences in the study of folk-economic beliefs

2018 ◽  
Vol 41 ◽  
Author(s):  
Kevin Arceneaux
Keyword(s):  
Decision Making ◽  
Individual Differences ◽  
Cognitive Processes ◽  
Evolutionary History ◽  
Behavioral Responses ◽  
History Of ◽  
Economic Beliefs

AbstractIntuitions guide decision-making, and looking to the evolutionary history of humans illuminates why some behavioral responses are more intuitive than others. Yet a place remains for cognitive processes to second-guess intuitive responses – that is, to be reflective – and individual differences abound in automatic, intuitive processing as well.

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