The study of stress responses in meristematic tissues
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The study of stress responses in meristematic tissues

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Published .
Written in English


  • Heat shock proteins.,
  • Plant physiology.

Book details:

Edition Notes

Statementby Ping Zhong.
LC ClassificationsMicrofilm 94/2570 (Q)
The Physical Object
Paginationxii, 142 leaves
Number of Pages142
ID Numbers
Open LibraryOL1242051M
LC Control Number94628805

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Meristematic tissues, or simply meristems, are tissues in which the cells remain forever young and divide actively throughout the life of the a meristematic cell divides in two, the new cell that remains in the meristem is called an initial, the other the new cells are added by repeated mitotic divisions of the initial cells, the derivatives are pushed farther away. This process was performed in the meristematic tissues of the cells of the permanent Caraway (Carum carvi) and were experimental factors (waterstress factor for 8 days with control period of 4.   An increase in the cellular concentration of free proline is a common response of many plants to various types of environmental stress. In this study, we monitored the accumulation of proline and the activities of Δ 1-pyrrolinecarboxylate synthetase (P5CS) and Δ 1-pyrrolinecarboxylate reductase (P5CR), the key enzymes of proline biosynthesis, in different parts of 4-day-old seedlings Cited by: 4. physiology of stress. This chapter will take you through some basic concepts that ex-plain the physiological dynamics involved with the stress response—specifically, the immediate, intermediate, and prolonged effects on the body. These processes will be explained in terms of “pathways,” which set in action the systematic and integrative.

Presents an overview of the role of meristematic tissues in plant growth and development. A valuable resource for plant geneticists, developmental biologists, and molecular biologists. Meristematic Tissue in Plants. Meristematic tissue or meristems, as they are also called are tissues that have the ability to enlarge, stretch and differentiate into other types of cells as they mature. The cells of this tissue are generally young and immature, with the power of continuous division.. Meristematic cells are all living cells.   → Plant Tissues are of two types Meristematic & Permanent tissues. Meristematic Tissue → These are simple living tissues having thin walled compactly arranged immature cells which are capable of division and formation of new cells. Features of Meristematic tissues. RSS1 is controlled in a cell cycle phase-dependent manner. We molecularly identified RSS1 by transposon tagging and the subsequent isolation and characterization of two additional mutant alleles (Fig. 2a). Tos17 ( kb) was inserted into the third exon of RSS1 in rss and rss and into the fourth intron in rssA full-length RSS1 cDNA driven by the rice actin or RSS1 promoter was able.

In our study, we compared the results of edgeR, DESeq2, and the expression of many REM family members is observed in meristematic tissues, such as the inflorescence meristem, floral meristem, including response to stress (GO) and response to wounding (GO). In this study, we hand dissected three types of tissues than contain meristematic tissues corresponding to shoot apical meristem (SAM), flower meristem (FM), and receptacle meristem (REM), in F. In biology, tissue is a cellular organizational level between cells and a complete organ.A tissue is an ensemble of similar cells and their extracellular matrix from the same origin that together carry out a specific function. Organs are then formed by the functional grouping together of multiple tissues. The English word "tissue" derives from the French word "tissu", meaning that something.   The genes that control the stress response keep most people on a fairly steady emotional level, only occasionally priming the body for fight or flight. Overactive or underactive stress responses may stem from slight differences in these genes. Life experiences. Strong stress reactions sometimes can be traced to traumatic events.