Determinants of nutrient limitation in cancer
نویسندگان
چکیده
منابع مشابه
Nutrient Limitation in Tropical Streams of Tanzania
Communities of plants are thought to grow until they reach some limiting factor such as light, space, available nutrients or other limitation. Very often this limiting factor is a nutrient limitation. Therefore, if plants are provided with the essential nutrient they lack, they will expand their community’s biomass. This phenomenon is well studied in temperate communities. In those ecosystems, ...
متن کاملNutrient limitation of phytoplankton in Chesapeake Bay
This paper presents evidence of a seasonal shift from P to N as the nutrient limiting the accumulation of algal biomass in Chesapeake Bay. Following the winter/spring maximum in freshwater runoff, (1) the ratio of dissolved inorganic nitrogen to soluble reactive phosphorus (DIN/PO,) was greater than the N/P of algal biomass; (2) alkaline phosphatase activity was high; (3) phosphate turnover tim...
متن کاملNutrient Limitation in Central Red Sea Mangroves
As coastal plants that can survive in salt water, mangroves play an essential role in large marine ecosystems (LMEs). The Red Sea, where the growth of mangroves is stunted, is one of the least studied LMEs in the world. Mangroves along the Central Red Sea have characteristic heights of ∼2 m, suggesting nutrient limitation. We assessed the nutrient status of mangrove stands in the Central Red Se...
متن کاملNutrient co-limitation of primary producer communities.
Synergistic interactions between multiple limiting resources are common, highlighting the importance of co-limitation as a constraint on primary production. Our concept of resource limitation has shifted over the past two decades from an earlier paradigm of single-resource limitation towards concepts of co-limitation by multiple resources, which are predicted by various theories. Herein, we sum...
متن کاملInorganic nutrient limitation of oceanic bacterioplankton
Although it is commonly accepted that dissolved organic carbon (DOC) of algal origin limits bacterial growth in pelagic systems, there arc relatively few empirical studies documenting this effect. Depending on site and season, both organic and inorganic nutrients can limit the growth of freshwater bacteria. By contrast, inorganic nutrients have only recently been implicated as potentially growt...
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ژورنال
عنوان ژورنال: Critical Reviews in Biochemistry and Molecular Biology
سال: 2019
ISSN: 1040-9238,1549-7798
DOI: 10.1080/10409238.2019.1611733