…as amphibians come under study
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چکیده
منابع مشابه
Checkpoint proteins come under scrutiny
Details are emerging of the interactions between the kinetochore and various spindle checkpoint proteins that ensure that sister chromatids are equally divided between daughter cells during cell division.
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Amphibians include over 4,500 species within 3 major lineages---caecilians, salamanders, and anurans (Stebbins and Cohen 1995). These lineages are linked by several unique physiological traits. The most prominent is the indirect lifestyle of many amphibians--the aquatic gillbreathing larval stage and the aquatic or terrestrial lung or skin-breathing adult stage. A second feature of amphibians i...
متن کاملPreparing Amphibians as Scientific Specimens
Documentation of the species recorded in biodiversity and inventory projects frequently involves preparation of voucher specimens, which are extremely important for the credibility of such studies (see Chapter 5). In addition, these specimens and their accompanying field notes are valuable sources of scientific information used in systematic, biogeographic, evolutionary, and ecological studies....
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Credit cards that can be used only for health care expenses are growing in popularity in the United States, a trend that is putting money in the pockets of medical professionals but may be hurrying patients down the road to personal bankruptcy. Over the past three or four years, US financial institutions have begun partnering with health care providers to offer medical credit cards to people wi...
متن کاملFish and amphibians as bat predators
71 Bats (Chiroptera) are among most taxonomically and ecologically diverse mammalian groups comprising more than 1200 recent species (Kunz & Fenton 2003; Gunnell & Simmons 2012). Although, they are the second largest mammalian order, several aspects of their life still remain only poorly understood. This particularly holds for predator–prey interactions; we had only limited knowledge on the spe...
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ژورنال
عنوان ژورنال: Nature
سال: 2000
ISSN: 0028-0836,1476-4687
DOI: 10.1038/35014754