Abstract：
:Genetic diversity and differentiation of nine populations of Ginkgo biloba L. (Ginkgoaceae)from China were evaluated using RAPD. Of 47 clear and repeatable RAPD bands, 46 were polymorphic (overall polymorphism = 97.9%). A ranged from 1.57 to 1.83 with a mean of 1.75. Mean He was 0.3159 (0.2429-0.3603). The Shannon index ranged from 0.3432 to 0.5119 with a mean of 0.4489. The GST was 0.1609 and AMOVA analysis indicated 89% of the variation within populations. UPGMA clustered the 9 populations into two groups: one containing only population JF and the other including 8 populations. Genetic diversity and differentiation of Chinese populations were higher than those of Korean and North American populations, which are ultimately descended from China, as reported previously.
journal_name
Biochem Genetjournal_title
Biochemical geneticsauthors
Fan XX,Shen L,Zhang X,Chen XY,Fu CXdoi
10.1023/b:bigi.0000034431.15308.57subject
Has Abstractpub_date
2004-08-01 00:00:00pages
269-78issue
7-8eissn
0006-2928issn
1573-4927journal_volume
42pub_type
杂志文章abstract：:Evidence is presented to show that the Sh locus specifies sucrose synthetase in the developing endosperm of maize. The sh/sh/sh endosperm possesses less than 10% sucrose synthetase activity as compared to the normal Sh/sh/sh endosperm. The residual enzyme activity in five independently derived mutant genotypes is attr...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00485135
更新日期：1976-12-01 00:00:00
abstract：:Using megagametophyte (maternal haploid) and embryo (diploid) tissues of incense-cedar seeds, the expression of one of three malate dehydrogenase (MDH) loci was found to be influenced by a second, unlinked, modifier locus. Whereas alleles of the affected structural locus are codominant, the modifier alleles show domin...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00484435
更新日期：1983-06-01 00:00:00
abstract：:Two electrophoretic variants of adenine phosphoribosyltransferase (APRT) were identified in a population of wild mice (Mus musculus bactrianus). Breeding tests demonstrated that the APRT variants are under the control of two alleles at an autosomal locus designated Aprt. We have examined the linkage relationships betw...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00554357
更新日期：1987-08-01 00:00:00
abstract：:The structural characterization of a third type of alpha chain, detected in the hemoglobin of sheep also possessing the alpha Leu and the II alpha His chains, is reported. The new alpha-chain variant is an allele of the common alpha Leu chain controlled by the 1 alpha locus and differs from it in the replacement of th...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF02395389
更新日期：1983-02-01 00:00:00
abstract：:Allelic frequencies at five polymorphic loci were determined in seven European and six Afrotropical populations of Drosophila melanogaster. African populations, which may be considered as ancestral for the species, showed a greater genetic diversity as measured by the number of alleles found. Within each geographic gr...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00483971
更新日期：1982-08-01 00:00:00
abstract：:Preeclampsia leads to maternal and perinatal morbidity and mortality. The literature in English was reviewed to summarize recent advances in understanding the global gene expression changes in the pathogenesis of preeclampsia. We identified at least eight consistently enriched categories, relating to pregnancy mainten...
journal_title：Biochemical genetics
pub_type： 杂志文章,评审
doi：10.1007/s10528-015-9684-y
更新日期：2015-10-01 00:00:00
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journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00484692
更新日期：1982-06-01 00:00:00
abstract：:Thirteen isolates of porcine reproductive and respiratory syndrome virus (PRRSV) from different provinces of China were studied and compared with several PRRSV isolates from other countries. Phylogenetic analysis shows that all Chinese isolates of PRRSV in this study belong to the American genotype, except for one str...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-006-9039-9
更新日期：2006-10-01 00:00:00
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journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00484624
更新日期：1981-06-01 00:00:00
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journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-020-09968-9
更新日期：2020-10-01 00:00:00
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journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00570122
更新日期：1996-12-01 00:00:00
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journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-016-9765-6
更新日期：2017-02-01 00:00:00
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journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00484061
更新日期：1982-10-01 00:00:00
abstract：:Hippophae rhamnoides ssp. sinensis is endemic to China, and it is a dioecious, outcrossing plant. Although many studies have been undertaken mainly on its agricultural, nutritional, medical, and ornamental value, little is known about its population genetics. This study uses random amplified polymorphic DNA to investi...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-006-9025-2
更新日期：2006-06-01 00:00:00
abstract：:Fifty-six sequences encoding the pina protein were characterized from three species or subspecies of einkorn wheat. These sequences contained 1,595 nucleotides, including 1,270 conserved sites, 21 single nucleotide polymorphisms (SNPs), and 16 indels. The average frequency of SNPs and indels was one out of 76.1 and 99...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-009-9239-1
更新日期：2009-06-01 00:00:00
abstract：:Pancreatic cancer is the fourth leading cause of death in both males and females, with a 5-year relative survival rate of 8%. The Wnt signaling pathway has a significant role in the pathogenesis of many tumors, including those of pancreatic cancer. Hypermethylation of the Wnt inhibitory Factor-1 (WIF1) gene promoter h...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-018-9895-0
更新日期：2019-08-01 00:00:00
abstract：:Three new linkage groups of enzyme loci are described using Poeciliopsis monacha x P. viriosa-derived interspecific backcross hybrids. Comparison to known linkage groups of the confamilial genus Xiphophorus shows homology between Xiphophorus linkage group I and Poeciliopsis linkage group III, Xiphophorus linkage group...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00554823
更新日期：1990-02-01 00:00:00
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journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00504267
更新日期：1981-04-01 00:00:00
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journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-007-9102-1
更新日期：2007-10-01 00:00:00
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journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1023/a:1019839102099
更新日期：2002-08-01 00:00:00
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journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-014-9657-6
更新日期：2014-10-01 00:00:00
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journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-020-09971-0
更新日期：2020-10-01 00:00:00
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journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-015-9668-y
更新日期：2015-04-01 00:00:00
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journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00485129
更新日期：1976-12-01 00:00:00
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journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00484929
更新日期：1975-10-01 00:00:00
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journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/BF00484718
更新日期：1978-08-01 00:00:00
abstract：:Studies on hybridization, inheritance, and population genetics of brown planthoppers that infest rice and weeds were undertaken using starch gel electrophoresis to determine whether the weed-infesting population represents a biological race or a species. F(1) and F(2) generations were produced by crosses between paren...
journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1007/s10528-009-9316-5
更新日期：2010-04-01 00:00:00
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pub_type： 杂志文章
doi：10.1007/s10528-007-9076-z
更新日期：2007-04-01 00:00:00
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journal_title：Biochemical genetics
pub_type： 杂志文章
doi：10.1023/a:1002797219182
更新日期：2001-02-01 00:00:00
abstract：:Genetic variation and differentiation of 12 populations of Picea jezoensis from the Russian Far East were studied using 20 allozyme loci. The mean number of alleles per locus was 2.63, the percent of polymorphic loci was 88.1%, the observed heterozygosity was 0.181, and the mean value of expected heterozygosity amount...
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pub_type： 杂志文章
doi：10.1007/s10528-006-9075-5
更新日期：2007-04-01 00:00:00
