Plant physiology - Chapter 16 Growth and Development pot

... blue, while the cyto- plasm stains dark blue. (Courtesy of R. Aloni). Growth and Development 16 Chapter THE VEGETATIVE PHASE OF DEVELOPMENT begins with embryo- genesis, but development continues ... expression expands both apically and laterally, and the apical meristem itself is enlarged. (Brand et al. 2000.) Growth and Development 363 The CLV3 gene is expressed in ce...

Ngày tải lên: 07/03/2014, 21:20

... constant red and far-red light absorbed separately by the phyA and phyB systems. Continuous red light absorbed by phyB stimulates de-eti- 390 Chapter 17 TABLE 17.4 Comparison of the very-low-fluence ... the effects of red and far-red light on the sur- face potential of roots and oat ( Avena) coleoptiles, where the lag between the production of Pfr and the onset of mea- surable po...

Ngày tải lên: 07/03/2014, 21:20

... [L] (Leu) Isoleucine [I] (Ile) - COO - COO - COO - COO - COO - COO C CH 2 C - COO - COO - COO - COO - COO - COO - COO - COO - COO - COO - COO - COO - COO - COO - COO H 3 N + H 3 N + H 3 N + + + H 3 N + H 3 N + H 3 N + H 3 N + H 3 N + H 3 N + H 3 N + H 3 N + H 3 N + H 3 N + H 3 N + H 3 N + H 3 N + H 3 N + H 3 N...

Ngày tải lên: 20/02/2014, 01:20

... matric potential, which is discussed in Web Topic 3.4. Water potential in the plant. Cell growth, photosyn- thesis, and crop productivity are all strongly influenced by water potential and its ... body tem- perature of humans, water potential is a good overall indi- cator of plant health. Plant scientists have thus expended considerable effort in devising accurate and reliable me...

Ngày tải lên: 20/02/2014, 01:20

... concentration, temperature, and nutri- ent and water supply (see Chapter 25, Web Topic 11.7, and Web Essay 11.5). Whole -plant respiration rates, particularly when con- sidered on a fresh-weight basis, are ... glycerolipids. 252 Chapter 11 Chloroplast (Prokaryotic pathway) Endoplasmic Reticulum (Eukaryotic pathway) Fatty acid synthase and 18:0-ACP Desaturase 16: 0-ACP 18:1-ACP...

Ngày tải lên: 07/03/2014, 20:20

... have three structural fea- tures: a DNA-binding domain, a transcription-activat- ing domain, and a ligand-binding domain. To bind to a specific sequence of DNA, the DNA-binding domain must have ... of the seven-span- ning transmembrane family of receptors. Rhodopsin consists of the protein opsin covalently bound to the light-absorbing molecule 11-cis-retinal. When 11-cis-reti- nal absorbs ....

Ngày tải lên: 07/03/2014, 21:20

... modernisation and natural resource management; • Oil and gas development; • Infrastructure and human settlements development; • Human development, productivity and employment; and • Transparent and ... and marketing 11.1 -0 .5 6.2 -1 .0 -0 .5 16. 4 29.9 13.2 2.0 -3 .5 5.0 6.2 1.3 Forestry and logging 10.0 6.8 11.1 4.8 5.0 6.1 4.2 5.6 2.6 2.5 3.5 3.5 1.4...

Ngày tải lên: 07/03/2014, 04:20

... photosyn- thetic membranes at high light and temperatures. Many plants, including American oak (Quercus sp.), aspen (Pop- ulus sp.), and kudzu (Pueraria lobata) emit gaseous five-car- bon molecules ... by plants and other surfaces inside the green- house. The absorbed light energy is converted to heat, and part of it is re-emitted as long-wavelength radiation. Because glass transmits...

Ngày tải lên: 07/03/2014, 20:20

... COOHSH NH 2 O-Acetylserine thio-lyase HH Adenine R-OH 3´-Phosphoadenylate Sulfotransferase 3´-Phosphoadenosine-5´-phosphosulfate (PAPS) O-Sulfated metabolite GSH 5´-AMP APS sulfo- transferase ATP sulfurylase APS ... through mol- ecular and genetic studies. Annu. Rev. Plant Physiol. Plant Mol. Biol. 51: 141 165 . Lobreaux, S., Massenet, O., and Briat, J. -F. (1992) Iron induces fer- r...

Ngày tải lên: 07/03/2014, 20:20

... hypersensitive to UV-B irradiation. Plant Cell 5: 171–179. Lichtenthaler, H. K. (1999) The 1-deoxy-D-xylulose-5-phosphate pathway of isoprenoid biosynthesis in plants. Annu. Rev. Plant Physiol. Plant Mol. ... in plant cells. Annu. Rev. Plant Physiol. Plant Mol. Biol. 46: 189–214. Bradley, D. J., Kjellbom, P., and Lamb, C. J. (1992) Elicitor- and wound-induced oxidative cross-...

Ngày tải lên: 07/03/2014, 20:20