Plant physiology - Chapter 12 Assimilation of Mineral Nutrients potx

Plant physiology - Chapter 12 Assimilation of Mineral Nutrients potx

Plant physiology - Chapter 12 Assimilation of Mineral Nutrients potx

... the biosynthesis of the porphyrin ring. Assimilation of Mineral Nutrients 277 Assimilation of Mineral Nutrients 12 Chapter HIGHER PLANTS ARE AUTOTROPHIC ORGANISMS that can syn- thesize their ... regulation of nitrite reduction in higher plants. Physiol. Plant. 89: 607– 612. 282 Chapter 12 Assimilation of other nutrients, especially the macronu- trient and m...
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Tài liệu Plant physiology - Chapter 4 Water Balance of Plants docx

Tài liệu Plant physiology - Chapter 4 Water Balance of Plants docx

... detailed discussion of the Cohesion–Tension theory on sap ascent in plants,and some alterna- tive explanations. 4.3 How Water Climbs to the Top of a 11 2- Meter- Tall Tree Measurements of photosynthesis ... the acquisi- tion of water by plant roots. Annu. Rev. Plant Physiol. Plant Mol. Biol. 52: 847–875. Steudle, E., and Frensch, J. (1996) Water transport in plants: Role of th...
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Tài liệu Plant physiology - Chapter 5 Mineral Nutrition pdf

Tài liệu Plant physiology - Chapter 5 Mineral Nutrition pdf

... deter- mined by plant tissue analysis. Proper use of plant tissue analysis requires an under- standing of the relationship between plant growth (or yield) and the mineral concentration of plant ... soil, plants encounter salt stress. Whereas many plants are affected adversely by the presence of rel- atively low levels of salt, other plants can survive high lev- els (salt-t...
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Plant physiology - Chapter 17 Phytochrome and Light Control of Plant Development pptx

Plant physiology - Chapter 17 Phytochrome and Light Control of Plant Development pptx

... In addition, these plants do not extend their hypocotyls in response to far-red light given at the end of each photoperiod (called the end -of- day far-red response ). Both of these responses ... chloroplast pro- teins: the small subunit of ribulose-1,6-bisphosphate car- boxylase/oxygenase (rubisco) and the major light-harvest- ing chlorophyll a/b–binding proteins associated with the...
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Plant physiology - Chapter 20 Gibberellins: Regulators of Plant Height doc

Plant physiology - Chapter 20 Gibberellins: Regulators of Plant Height doc

... AMO-1618 Control AMO-1618 AMO-1618 + GA 20 AMO-1618 + GA 1 30 10 20 0 12 Stem length (cm) 40 14 16 18 20 22 24 (B) BX- 112 Number of long days Control BX- 112 BX- 112 + GA 20 BX- 112 + GA 1 AMO-1618, which ... light-grown plants would contain less GA 1 than dark-grown plants. However, light-grown plants turned out to contain more GA 1 than dark-grown plants—indicating that de-etiolat...
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Plant physiology - Chapter 21 Cytokinins: Regulators of Cell Division doc

Plant physiology - Chapter 21 Cytokinins: Regulators of Cell Division doc

... phosphoryla- tion and activation of a subset of the type-B ARR proteins. Activation of the type-B proteins (transcription factors) leads to the transcriptional activation of the type-A genes. The type-AARR ... auxin. The principal cytokinin of higher plants—zeatin, or trans- 6-( 4-hydroxy-3-methylbut-2-eny- lamino)purine—is also present in plants as a riboside or ribotide and as...
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Plant physiology - Chapter 24 The Control of Flowering pdf

Plant physiology - Chapter 24 The Control of Flowering pdf

... changed. (A) (B) (D) (C) Amplitude Period 12D 12L 26 h24 h 12D 12L 12D 12L (h) (h) 12D 12L 12D 12L 12D 12L (h) Light pulse Rephased rhythm Light FIGURE 24.15 Some characteristics of circadian rhythms. amplitude ... length R R FR FR R R R FR FR R Long-day (short-night) plant Short-day (long-night) plant FIGURE 24.22 Phytochrome control of flowering by red (R) and far-red (FR) light. A...
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Tài liệu Plant physiology - Chapter 1 Plant Cells doc

Tài liệu Plant physiology - Chapter 1 Plant Cells doc

... frames of reference of a biological unity. This chapter provides an overview of the basic anatomy of plants, from the organ level down to the ultrastructure of cellular organelles. In subsequent chapters ... outer diameter of 25 nm; they are com- posed of polymers of the protein tubulin. The tubulin monomer of microtubules is a heterodimer composed of two similar polypep...
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Tài liệu Plant physiology - Chapter 2 Energy and Enzymes docx

Tài liệu Plant physiology - Chapter 2 Energy and Enzymes docx

... [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...
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Tài liệu Plant physiology - Chapter 3 Water and Plant Cells docx

Tài liệu Plant physiology - Chapter 3 Water and Plant Cells docx

... within the Plant Just as Y w values depend on the growing conditions and the type of plant, so too, the values of Y s can vary consid- erably. Within cells of well-watered garden plants (exam- ples ... index of the water stress the plant is experiencing (see Chapter 25). Figure 3 .12 also shows representative values for Y w at various stages of water stress. In leaves of w...
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