scholarly journals Mechanism of High Photosynthetic Capacity in BC2F4 LinesDerived from a Cross between Oryza sativa and Wild Relatives O. rufipogon

2005 ◽  
Vol 8 (5) ◽  
pp. 539-545 ◽  
Author(s):  
Chisato Masumoto ◽  
Takashige Ishii ◽  
Tomoko Hatanaka ◽  
Naotsugu Uchida
Keyword(s):  
Oryza Sativa ◽  
Photosynthetic Capacity ◽  
Wild Relatives ◽  
High Photosynthetic Capacity

Characterization of indica–japonica subspecies-specific InDel loci in wild relatives of rice (Oryza sativa L. subsp. indica Kato and subsp. japonica Kato)

2016 ◽  
Vol 64 (2) ◽  
pp. 405-418 ◽  
Author(s):  
Joong Hyoun Chin ◽  
Yoo-Jin Lee ◽  
Wenzhu Jiang ◽  
Hee-Jong Koh ◽  
Michael J. Thomson
Keyword(s):  
Oryza Sativa ◽  
Oryza Sativa L ◽  
Wild Relatives

scholarly journals Photosynthesis, Metabolite Composition and Anatomical Structure of Oryza sativa and Two Wild Relatives, O. grandiglumis and O. alta

Rice Science ◽  
2017 ◽  
Vol 24 (4) ◽  
pp. 218-227 ◽  
Author(s):  
Jwakyung Sung ◽  
Suyeon Lee ◽  
Jong-Wook Chung ◽  
Gerald Edwards ◽  
Hojin Ryu ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Wild Relatives ◽  
Anatomical Structure

Structure, allelic diversity and selection of Asr genes, candidate for drought tolerance, in Oryza sativa L. and wild relatives

2010 ◽  
Vol 121 (4) ◽  
pp. 769-787 ◽  
Author(s):  
Romain Philippe ◽  
Brigitte Courtois ◽  
Kenneth L. McNally ◽  
Pierre Mournet ◽  
Redouane El-Malki ◽  
...  
Keyword(s):  
Oryza Sativa ◽  
Drought Tolerance ◽  
Oryza Sativa L ◽  
Allelic Diversity ◽  
Wild Relatives ◽  
Asr Genes ◽  
Selection Of

The half-life of the cytochrome bf complex in leaves of pea plants after transfer from moderately-high growth light to low light

2017 ◽  
Vol 44 (3) ◽  
pp. 351 ◽  
Author(s):  
Hui Zhu ◽  
Ling-Da Zeng ◽  
Xiao-Ping Yi ◽  
Chang-Lian Peng ◽  
Wang-Feng Zhang ◽  
...  
Keyword(s):  
Half Life ◽  
Time Course ◽  
Photosynthetic Capacity ◽  
High Growth ◽  
Limiting Factor ◽  
Low Light ◽  
High Photosynthetic Capacity ◽  
Growth Irradiance ◽  
The Difference ◽  
Time Courses

The content of cytochrome (cyt) bf complex is the main rate-limiting factor that determines light- and CO2-saturated photosynthetic capacity. A study of the half-life of the cyt f content in leaves was conducted whereby Pisum sativum L. plants, grown in moderately high light (HL), were transferred to low light (LL). The cyt f content in fully-expanded leaves decreased steadily over the 2 weeks after the HL-to-LL transfer, whereas control leaves in HL retained their high contents. The difference between the time courses of HL-to-LL plants and control HL plants represents the time course of loss of cyt f content, with a half-life of 1.7 days, which is >3-fold shorter than that reported for tobacco leaves at constant growth irradiance using an RNA interference approach (Hojka et al. 2014). After transfer to LL (16 h photoperiod), pea plants were re-exposed to HL for 0, 1.5 h or 5 h during the otherwise LL photoperiod, but the cyt f content of fully-expanded leaves declined practically at the same rate regardless of whether HL was re-introduced for 0, 1.5 h or 5 h during each 16 h LL photoperiod. It appears that fully-expanded leaves, having matured under HL, were unable to increase their cyt f content when re-introduced to HL. These findings are relevant to any attempts to maintain a high photosynthetic capacity when the growth irradiance is temporarily decreased by shading or overcast weather.

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