Literature DB >> 15474375

Carbon dioxide concentrations are very high in developing oilseeds.

Fernando D Goffman1, Mike Ruckle, John Ohlrogge, Yair Shachar-Hill.   

Abstract

A new method has been developed to rapidly determine the total inorganic carbon concentration (gaseous [CO2] + aqueous [CO(2)] + [HCO3-] + [CO3(2)-]) in developing seeds. Seeds are rapidly dissected and homogenized in 1 N HCl in gas-tight vials. The headspace gas is then analyzed by infrared gas analysis. Developing rapeseed (Brassica napus L.) and soybean [Glycine max (L.) Merr.] seeds were analyzed and found to have up to 40 and 12 mM total inorganic carbon, respectively. These concentrations are ca. 600-2000-fold higher than in ambient air or values reported for leaves. Carbon dioxide concentrations in rapeseed peaked during the stage of maximum oil synthesis and declined as seeds matured. The consequences for seed metabolism, physiology and carbon economy are discussed.

Entities:  

Mesh：

Substances：

Year:  2004        PMID： 15474375     DOI： 10.1016/j.plaphy.2004.07.003

Source DB:  PubMed          Journal:  Plant Physiol Biochem        ISSN： 0981-9428            Impact factor:   4.270


  12 in total

1.  Evidence for active cyclic electron flow in twig chlorenchyma in the presence of an extremely deficient linear electron transport activity.

Authors:  Ch Kotakis; Y Petropoulou; K Stamatakis; Ch Yiotis; Y Manetas
Journal:  Planta       Date:  2006-06-14       Impact factor: 4.116

2.  Comparative functional genomic analysis of Solanum glandular trichome types.

Authors:  Eric T McDowell; Jeremy Kapteyn; Adam Schmidt; Chao Li; Jin-Ho Kang; Anne Descour; Feng Shi; Matthew Larson; Anthony Schilmiller; Lingling An; A Daniel Jones; Eran Pichersky; Carol A Soderlund; David R Gang
Journal:  Plant Physiol       Date:  2010-11-19       Impact factor: 8.340

3.  The non-foliar hypoxic photosynthetic syndrome: evidence for enhanced pools and functionality of xanthophyll cycle components and active cyclic electron flow in fruit chlorenchyma.

Authors:  Alexandra Kyzeridou; Kostas Stamatakis; Yiola Petropoulou
Journal:  Planta       Date:  2015-01-06       Impact factor: 4.116

4.  Carbon dioxide fixation as a central redox cofactor recycling mechanism in bacteria.

Authors:  James B McKinlay; Caroline S Harwood
Journal:  Proc Natl Acad Sci U S A       Date:  2010-06-17       Impact factor: 11.205

5.  Light enables a very high efficiency of carbon storage in developing embryos of rapeseed.

Authors:  Fernando D Goffman; Ana P Alonso; Jörg Schwender; Yair Shachar-Hill; John B Ohlrogge
Journal:  Plant Physiol       Date:  2005-07-15       Impact factor: 8.340

6.  Arabidopsis 10-formyl tetrahydrofolate deformylases are essential for photorespiration.

Authors:  Eva Collakova; Aymeric Goyer; Valeria Naponelli; Inga Krassovskaya; Jesse F Gregory; Andrew D Hanson; Yair Shachar-Hill
Journal:  Plant Cell       Date:  2008-07-15       Impact factor: 11.277

7.  The capacity of green oilseeds to utilize photosynthesis to drive biosynthetic processes.

Authors:  Sari A Ruuska; Jörg Schwender; John B Ohlrogge
Journal:  Plant Physiol       Date:  2004-09-03       Impact factor: 8.340

8.  Proteomic analysis of seed filling in Brassica napus. Developmental characterization of metabolic isozymes using high-resolution two-dimensional gel electrophoresis.

Authors:  Martin Hajduch; Jill E Casteel; Katherine E Hurrelmeyer; Zhao Song; Ganesh Kumar Agrawal; Jay J Thelen
Journal:  Plant Physiol       Date:  2006-03-16       Impact factor: 8.340

9.  Expression of three β-type carbonic anhydrases in tomato fruits.

Authors:  P D Diamantopoulos; G Aivalakis; E Flemetakis; P Katinakis
Journal:  Mol Biol Rep       Date:  2013-05-12       Impact factor: 2.316

Review 10.  Physical, metabolic and developmental functions of the seed coat.

Authors:  Volodymyr Radchuk; Ljudmilla Borisjuk
Journal:  Front Plant Sci       Date:  2014-10-10       Impact factor: 5.753
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.