tracheary
tracheary
1. Development and Repair of Cavitation and Embolism in Tracheary Elements Induced by Freezing Stress in Trees
冰冻胁迫下树木管状分子内腔隙和栓塞的形成及其修复
2. Secondary Wall Formation of Helical Tracheary Elements in the Stem of Cucurbita Moschata
南瓜幼茎中螺纹导管次生壁的发育
3. When plants are under drought stress or suffer from freezing-thawing cycles, water vapor or air occurs in tracheary elements, i.e, cavitation and embolism occurs in tracheary elements of plants.
在乾旱和冬季反复冻融循环以后，植物体内的管状细胞容易充满水蒸气和空气，形成腔隙和栓塞。
4. Differentiation of the first tracheary element in procambium
在原形成层中第一层导管分子的分化
5. During higher plant development,root cap cells,tracheary elements(TEs),tapetalcells,endosperm cells,suspensor cells,aleurone cells,megaspore cells,help cells and antipodal cells,etc. undergo PCD to some degree.
在高等植物生长发育过程中 ,根冠细胞、导管细胞、绒毡层细胞、胚乳细胞、胚柄细胞、糊粉细胞、大孢子细胞、助细胞和反足细胞等细胞在一定程度上均发生了PCD。
6. The types of tracheary elements of S. pulvinata, S. davidii and S. sinensis were first reported.
垫状卷柏、蔓出卷柏和中华卷柏的管状分子类型为首次报道。
7. After this, the refilling of embolized tracheary elements can resuscitate water transport in some embolized tracheary elements, and maintain normal physiological functions of some organs.
当植物重新获得水分时，已形成腔隙和栓塞的管状细胞的重新充注能使一部分管状细胞的输水功能得到恢复，从而保证了一些器官的生理功能的正常进行。
8. According to the degree of pit membrane remnants, tracheary elements could also be divided into the following three types: intact pit membrane on part region;thread-like or web-like structure;
按照纹孔膜残留的程度又可分为3种: 部分区域有完整的纹孔膜、残留呈网状或线状以及很少或无纹孔膜残留。
9. The tracheary elements in xylems of stem and root of Sarcandra hainanensis (Pei) Swamy et Bailey have been studied, by applying common methods of anatomy, in present study.
本研究采用常规的解剖学方法,对我国特有植物海南草珊瑚(Sarcandra hoinonensis(Pei)Swamy et Bailey)根和茎的木质部管状分子进行了初步研究。
10. The Physiological and Biochemical Mechanism of Tracheary Element Differen-tiation andFormation in Plants
植物导管分子分化和形成的生理生化机制
11. Apoptosis in the Development of Tracheary Elements in Plants
植物管状分子发育中的细胞凋亡
12. Recent Study Advances on Refilling of Embolized Tracheary Elements in Plants
植物管状细胞栓塞后的重新充注研究进展
13. tracheary type
气管型
14. From the present results, we considered that tracheary elements that conduct water and mineral in ferns and gymnosperm are tracheids.
由此可以推测蕨类植物和裸子植物中输导水分和矿物质的管状分子主要为管胞。
15. tracheary element
管状分子
16. Evolution of tracheary element
管状分子进化
17. imperforate tracheary cell
管胞
18. Tracheary Elements in Secondary Xylem of Actaea asiatica (Ranunculaceae)
类叶升麻(毛茛科)次生木质部管状分子的研究
19. Formation of cavitation and embolism breaks off water column in tracheary elements, results in the difficulty of water transport, which affects growth and development of plants.
腔隙和栓塞的形成对水分在植物体内的运输造成了很大的障碍，从而影响了植物的生长与发育。
20. Scanning Electron Microscopic Studies on The Iaolated Secondary Wall of Leaf Stalk Tracheary Elements in Nelumbo nucifera
莲叶柄管状分子离体次生壁的扫描电镜研究
21. helical tracheary elements
螺纹导管
22. Keywords helical tracheary elements;secondary wall;ultrastructure;Golgi body;
螺纹导管;次生壁;超微结构;高尔基体;
23. The tracheary elements of S. sanguinolenta and S. pulvinata were the most evolutionary, followed by S. davidii and that of S. sinensis was the most primitive in the four species of Selaginella.
这4种卷柏中，圆枝卷柏和垫状卷柏的管状分子最为进化，蔓出卷柏次之，中华卷柏最原始。
24. Some mechanisms of refilling were reviewed due to the physiological roles of refilling of embolized tracheary elements.
鉴于植物管状细胞形成栓塞后重新充注对植物水分运输的重要生理作用，本文对重新充注的许多机理进行了综合评述。
