THERE IS MORE TO POLLINATOR-MEDIATED SELECTION THAN POLLEN LIMITATION
نویسندگان
چکیده
منابع مشابه
There is more to context than location
Context is a key issue in interaction between human and computer, describing the surrounding facts that add meaning. In mobile computing research published the parameter location is most often used to approximate context and to implement context-aware applications. We propose that ultra-mobile computing, characterized by devices that are operational and operated while on the move (e.g. PDAs, mo...
متن کاملThere Is More to Methodology than Method
There is much more to evaluation than collecting, analyzing, and interpreting scientific data in order to compare the outcomes of vious treatments. For the past 40 years, method-related discussions in the field of program evaluation have evolved to include models and reflections on the complex and multiple roles associated with the practice of evaluation. In fact, for Shadish, Cook, & Leviton, ...
متن کاملIs there more than one way to attract a pollen tube?
ZmEA1 (Zea mays egg apparatus 1) is expressed only in the egg and synergid cells. Embryo sacs with presumed reduced expression of ZmEA1 fail to attract pollen tubes. Together with data from Arabidopsis mutants and from elegant laser ablation experiments in Torenia fournieri, these results indicate that embryo sacs send signals to the incoming pollen tubes. We need to decipher how such signals a...
متن کاملThere was more to osmolyte selection than just osmotic balance.
Jason Treberg discusses the impact of Paul Yancey et al.'s classic paper 'Living with water stress: evolution of osmolyte systems', published in Science in 1982. Occasionally a hypothesis comes along that is so broadly applicable to biological systems that it borders on being universal. Even less frequent is when the hypothesis involves linking knowledge from almost a century before with recent...
متن کاملIs There More to Ethical Marketing than Marketing Ethics?
Recent events in New Zealand have focussed public attention on business ethics, and led to calls for stricter controls over business practices. This paper outlines a variety of ways in which people deal with ethical issues, and suggests that most simply add to the problem. It is suggested that the objectives of business and even the language of business also put business people 'at risk' of une...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Evolution
سال: 2014
ISSN: 0014-3820
DOI: 10.1111/evo.12405