flamboyant
发表于 2025-3-26 21:59:30
Christiane Schiersmann,Heinz-Ulrich Thielry that resistance to yellow rust in wheat is simply inherited (Biffen 1905, 1912). Parasites have been explored somewhat less than hosts, first because breeding crop plants for disease resistance has generated much of our information on hosts and, secondly, because many parasites are largely unknow
摊位
发表于 2025-3-27 02:26:20
https://doi.org/10.1007/978-3-531-91771-9Harley 1969, Marks and Kozlowski 1973, Smith 1974, Sanders et al. 1975, Harley 1978 a, b, Mikola 1980, Smith 1980, Harley and Smith 1983). This chapter will therefore, after a general introduction, restrict itself to a few special aspects of the interaction between mycorrhizal fungi and their hosts
Charlatan
发表于 2025-3-27 06:53:28
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RADE
发表于 2025-3-27 13:15:41
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绅士
发表于 2025-3-27 15:02:18
https://doi.org/10.1007/978-3-531-91771-9cation, such as unilateral or mutual inductions, signalling and signal perception, chemotaxis, membrane adhesion and confluence, cell recognition and cell and nuclear fusion. Because the continuity of their existence has been protected by asexual reproduction, these algae have been able to explore t
圣歌
发表于 2025-3-27 20:43:36
https://doi.org/10.1007/978-3-531-91771-9gularly in a fashion such that this association is recognized as the morphological type of a genus and species. The cells in a colony may arise at the same time from the same cell, or they may be the accumulated product of cell divisions or spore production over several generations. The cells in a c
triptans
发表于 2025-3-27 22:28:02
Christiane Schiersmann,Heinz-Ulrich Thielhich are good systems for the study of specific problems. The interaction between genetically different cells is a fundamental biological problem (e.g. transplantation of organs, blood transfusion, grafting of plants), and an excellent model organism for studying such problems is the myxomycete ., w
paragon
发表于 2025-3-28 06:03:31
https://doi.org/10.1007/978-3-531-91771-9nally the cellular fusion process. An important feature is that two different cells, organs or whole thalli are involved, which implies that sexual development in both partners must be well coordinated in time and space by some sort of communication. Particularly this aspect of sex has been extensiv
灾祸
发表于 2025-3-28 09:18:28
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AMOR
发表于 2025-3-28 10:53:50
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