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Titlebook: Ultrastructure of Endocrine Cells and Tissues; P. M. Motta Book 1984 Martinus Nijhoff Publishers, Boston 1984 cell.cells.clinical research

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31#
發(fā)表于 2025-3-27 00:29:01 | 只看該作者
32#
發(fā)表于 2025-3-27 03:02:26 | 只看該作者
David E. Scott,Willis K. Paullr, increasing their innate immunity, or when herbivore-attacked plants attract the enemies of the herbivores (‘cry for help’ and ‘plant bodyguards’ concepts). It is becoming obvious that plants use not only vol978-3-642-26366-8978-3-642-12162-3Series ISSN 1867-9048 Series E-ISSN 1867-9056
33#
發(fā)表于 2025-3-27 06:31:53 | 只看該作者
34#
發(fā)表于 2025-3-27 10:49:33 | 只看該作者
Gastone G. Nussdorfer,Virgilio Meneghelli,Giuseppina Mazzocchihas to make the apical meristem competent to flower or whether the meristem is already competent to flower but simply lacks the signal for determination. We can see that competence may therefore reside in the leaves or in the apex, or neither, or both (Fig. 11.1):
35#
發(fā)表于 2025-3-27 14:05:52 | 只看該作者
Marie-Elisabeth Stoeckel,Aimé Porterow cells, protozoa, and helminth parasites of man and animals, insects and their cells and microorganisms (Ashwood-Smith and Farrant, 1980). Despite all these advances, unlike plants, most attempts to preserve animal organs at ultra-low temperature have met with limited success.
36#
發(fā)表于 2025-3-27 19:37:44 | 只看該作者
Fabrizio Barberini,Silvia Correry-5,8,11,13-eicosatetraenoic acid (15-HETE), 13-hydroxy-6,9,11,15-octadecatetraenoic acid (13-HOTDA), and 13-hydroxy-9,11-octadecadienoic acid (13-HODE) in yields ranging from 100 to 1000 μg per g of dry cell weight.
37#
發(fā)表于 2025-3-28 00:52:04 | 只看該作者
Evelyne Vila-Porcile,Léon Oliviergermination in the spring. Adapting the technology could simplify production and possibly reduce costs as well as provide uniform plants. Embryo drying also promotes normal germination of the somatic embryos, and thus provides plants with greater vigor.
38#
發(fā)表于 2025-3-28 05:13:11 | 只看該作者
39#
發(fā)表于 2025-3-28 07:16:42 | 只看該作者
40#
發(fā)表于 2025-3-28 12:59:20 | 只看該作者
Christian Girodrm stage can be clearly distinguished and this is followed by the development of a plantlet. Protocorms, and to a lesser degree very young shoots of ., are excellently suited for the conventional techniques of vegetative propagation because they.possess a high potential for regeneration.
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