Titlebook: Sieve Elements; Comparative Structur H.-D. Behnke,R. D. Sjolund Book 1990 Springer-Verlag Berlin Heidelberg 1990 Assimilat.algae.antibody.b

Prehypertension

书目名称Sieve Elements影响因子(影响力)




书目名称Sieve Elements影响因子(影响力)学科排名




书目名称Sieve Elements网络公开度




书目名称Sieve Elements网络公开度学科排名




书目名称Sieve Elements被引频次




书目名称Sieve Elements被引频次学科排名




书目名称Sieve Elements年度引用




书目名称Sieve Elements年度引用学科排名




书目名称Sieve Elements读者反馈




书目名称Sieve Elements读者反馈学科排名

Altitude

多产子

Seedless Vascular Plants, the connections or sieve-area pores between contiguous sieve elements in the seedless vascular plants because their pores are too small (0.5 μm or less in diameter in most plants) to be satisfactorily examined with the light microscope.

哪有黄油

FRAUD

Sieve Elements in Plant Tissue Cultures: Development, Freeze-Fracture, and Isolation,rch is the regulation of development and differentiation in vitro. The incorporation of specific growth factors in the culture medium can be used to regulate the production of roots and shoots from cultures of many plant cells. Progress in this area is responsible for the commercial success of plant propagation through the use of tissue cultures.

Cirrhosis

Phloem Evolution: An Appraisal Based on the Fossil Record,ization and their subsequent rarity in the geologic record. Within the past 10 years, however, there have been a number of contributions that have focused on the anatomy of phloem in fossil plants (Table 14.1) and the data from these studies are beginning to provide a picture of phloem structure and evolution through geologic time.

Ganglion

Inordinate

Mosses,into the nature of the moss sieve element has a much more recent history. Starting in the mid-1960’s with the work of Hébant (1964 a, b, 1966) and Eschrich and Steiner (1967, 1968 a, b), the structure and development of the phloem-like tissue of mosses has been shown to be quite similar to the sieve

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