C-Banded Karyotypes of Some Podisminae Grasshoppers(Orthoptera, Acrididae) from Japan.
نویسندگان
چکیده
منابع مشابه
Analysis of G banded karyotypes in myeloma cells.
Karyotypes of bone marrow cells from 24 patients with multiple myeloma (MM) and two patients with de novo plasma cell leukaemia (PCL) were analysed by Giemsa banding (G banding). Chromosome aberrations were found in 13 patients with MM and both patients with PCL. Hyperdiploid and hypodiploid lines were present in eight and five of the patients with MM, respectively. Marker chromosomes derived f...
متن کاملGenetic diversity and phylogeny in Hystrix (Poaceae, Triticeae) and related genera inferred from Giemsa C-banded karyotypes
The phylogenetic relationships of 15 taxa from Hystrix and the related genera Leymus (NsXm), Elymus (StH), Pseudoroegneria (St), Hordeum (H), Psathyrostachys (Ns), and Thinopyrum (E) were examined by using the Giemsa C-banded karyotype. The Hy. patula C-banding pattern was similar to those of Elymus species, whereas C-banding patterns of the other Hystrix species were similar to those of Leymus...
متن کاملextraction and acetylation of purified trypsin from bovin pancreas and study of some its physico-chemical properties
آنزیم تریپسین در شرایط قلیایی ناپایدار می باشد .و فعالیت پروتئولیتیکی تریپسین منجربه خود هضمی آن در جایگاههای خاصی می گردد. بنابر این آنزیمی با ناپایداری بالا محسوب میگردد. در سالهای اخیر موفق شدند که با ایجاد تغیرات شیمیایی با اضافه کردن فلزات خاص ، کلسیم و یا عمل استیلاسیون منجر به افزایش پایداری آنزیم تریپسین گردند. مطالعات در حال حاضر نشان می دهد که تریپسین استیله شده فعالیت آنزیمی خود را ...
15 صفحه اولOn some parallel banded system solvers
We consider algorithms for solving narrow-banded diagonally dominant linear systems which are suitable for multiprocessors. We describe a direct solver similar to that in [12] for tridiagonal systems, and in [9] for solving a banded system on a linearly connected set of processors. We will also provide and analyze a parallel implementation of the partitioning algorithm and the matrix decomposit...
متن کاملKaryotypes of some medium-sized Dytiscidae (Agabinae and Colymbetinae) (Coleoptera)
An account is given of the karyotypes of 29 species of medium sized Dytiscidae (Coleoptera). Of the 20 species of Agabus Leach, 1817, 18 have karyotypes comprising 21 pairs of autosomes and sex chromosomes which are either X0(♂) or XX (♀). These species are Agabus serricornis (Paykull, 1799), Agabus labiatus (Brahm, 1791), Agabus congener (Thunberg, 1794), Agabus lapponicus (Thomson, 1867), Aga...
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ژورنال
عنوان ژورنال: CYTOLOGIA
سال: 2000
ISSN: 0011-4545,1348-7019
DOI: 10.1508/cytologia.65.351