منابع مشابه
Cytogenetic study of two Alhagi species
Background & Aim: Alhagi genus has two important medicinal plant species in Iran, including Alhagi pseudoalhagi, and A. graecorum (known “Kharshotor” in Persian). These plants are distributed in Iran like weeds. Generally, Alhagi is used as an anti-hemorrhoid, laxative and diuretic. Manna in both species produced by activity of a kind of insect on <...
متن کاملCytogenetic study of two Alhagi species
Background & Aim: Alhagi genus has two important medicinal plant species in Iran, including Alhagi pseudoalhagi, and A. graecorum (known “Kharshotor” in Persian). These plants are distributed in Iran like weeds. Generally, Alhagi is used as an anti-hemorrhoid, laxative and diuretic. Manna in both species produced by activity of a kind of insect on <...
متن کاملCytogenetic Techniques in Diagnosing Genetic Disorders
When the discovery of giant banded, salivary chromosomes in Drosophila was made by Painter in 1934, it gave a tremendous impact to the cytological work carried out in Drosophila. This made it possible to identify the chromosomes individually and also to discern the specific segments of the chromosome. Followed by this, cytogenetics bloomed with the establishment of chromosome number in man as 4...
متن کاملCytogenetic study of Nocardia corallina.
Cytogenetics has proved to be a valuable aid in the study of higher organisms but has received only limited attention in microbiology. Witkin (1951), Ryan et al. (1954) and Ryan and Wainwright (1954) have successfully applied cytogenetic approaches to the study of bacteria. Haploid and diploid cultures of Escherichia coli strain K-12 were studied cytologically by Lederberg et al. (1951) in an e...
متن کاملCytogenetic study of spontaneous abortion.
Sir It has been estimated that 25-40% or more pregnancies end in spontaneous abortions and that at least 80% happened in the first trimester!. There are many causes of spontaneous abortion, but it is now known that about 60% of abortuses expelled spontaneously in the first trimester are chromosomally abnormaF. The types of chromosomal abnormality usually found in abortuses are autosomal trisomy...
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ژورنال
عنوان ژورنال: Journal of Radiation Research
سال: 1975
ISSN: 0449-3060,1349-9157
DOI: 10.1269/jrr.16.supplement_75