Research Article

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10/01/2013
Correlation analysis; Growth-related traits; Multiple regression equation; Path analysis; Scylla paramamosain

In this study, we analyzed the correlation of 20 growth-related traits and their effects on body weight of Scylla paramamosain. The correlation coefficients in all trait pairs were significantly high, ranging from 0.551 to 0.999. Among 19 X-Y pairs, the correlation coefficient between traits X1 and Y was the highest, whereas that ... more

H.Y. Ma; C.Y. Ma; L.B. Ma; Z. Xu; N.N. Feng; Z.G. Qiao
08/07/2014
Correlation analysis; Growth traits; Multiple regression equation; Path analysis; Scylla paramamosain

The mud crab (Scylla paramamosain) is considered a potentially important marine crab species for selective breeding. Here, we first examined sex ratio and differences in 16 growth traits between females and males in a G1 population of S. paramamosain, and we then analyzed the correlation between these growth traits and their effects on body weight (BW). Of ... more

W. Jiang; H.Y. Ma; C.Y. Ma; S.J. Li; Y.X. Liu; Z.G. Qiao; L.B. Ma
06/18/2014
Belg production system; Correlation analysis; Early production system; Hordeum vulgare L.; Ontogenetic plant development; Path coefficient analysis

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T.A. Setotaw; S.G. Belayneh; R. Gwinner; J.L. Ferreira
01/21/2014
Agronomic traits; Correlation analysis; Descriptive statistics; Maize (Zea mays L.)

Maize (Zea mays L.) is one of the most important crops in the world. In this study, 13 agronomic traits of a recombinant inbred line population that was derived from the cross between Mo17 and Huangzao4 were investigated in maize: ear diameter, ear length, ear axis diameter, ear weight, plant height, ear height, days to pollen shed (DPS), days to silking (DS), the interval ... more

H.M. Zhang; G.Q. Hui; Q. Luo; Y. Sun; X.H. Liu
04/17/2015
Breeding; Correlation analysis; Eye cross and Eye diameter; Functional growth factor; Mirror carp Cyprinus carpio L.; Quantitative trait loci

A group of 107 F1 hybrid common carp was used to construct a linkage map using JoinMap 4.0. A total of 4877 microsatellite and single nucleotide polymorphism (SNP) markers isolated from a genomic library (978 microsatellite and 3899 SNP markers) were assigned to construct the genetic map, which comprised 50 linkage groups. The total length of the linkage map for the common ... more

S.B. Jin; X.F. Zhang; J.G. Lu; H.T. Fu; Z.Y. Jia; X.W. Sun
02/13/2015
cluster analysis; Codon usage frequency; Correlation analysis; ENC-plot; FAD7

In this study, the codon bias of the FAD7 genes among 10 different plant species was analyzed to identify general patterns of codon usage in the FAD7 genes. Our results showed that U-ended or A-ended codons were preferentially used in FAD7 for dicots, whereas G-ended or C-ended codons were preferentially used in FAD7 for monocots. An ENC-plot showed ... more

Q.P. Ma; C. Li; J. Wang; Y. Wang; Z.T. Ding
12/18/2014
1AL.1RS translocation line; Secale cereale L.; Sequence-characterized amplified region; Simple sequence repeat Genomic in situ hybridization; Triticum aestivum

A wheat germplasm line 13-2-2 with resistance to powdery mildew was isolated; this line was derived from common wheat cv. W770B and rye, Secale cereale L. (2n = 2x = 14, RR). The line was characterized based on cytological, genomic in situ hybridization (GISH), sequence-characterized amplified region (SCAR), and simple sequence repeat (SSR) analyses. The mitotic and ... more

M. Lu; L. Wang; J. Zhang; S. Sun; Y. Li; W. Du; J. Wu; J. Zhao; Q. Yang; X. Chen
02/10/2014
Interspecies epigenetic interaction; Manihot fortalezensis; Root size; Starch quality; Stem apical meristem; Wild Manihot

Plant periclinal chimeras are genotypic mosaics arranged concentrically. Trials to produce them to combine different species have been done, but pratical results have not been achieved. We report for the second time the development of a very productive interspecific periclinal chimera in cassava. It has very large edible roots up to 14 kg per plant at one year old compared to 2-3 kg in ... more

N. Bomfim; N.M.A. Nassar
09/27/2011
eNOS; Essential hypertension; Han population; Haplotype; SNPs

Endothelial nitric oxide synthase (eNOS) plays an important role in maintaining blood pressure homeostasis and vascular integrity. Polymorphisms in the eNOS gene have been found to be associated with hypertension in different human populations, including Northern and Southern Chinese Han populations. To examine the relationship of three eNOS gene polymorphisms, T-786C ( ... more

J. Li; Y. Cun; W.R. Tang; Y. Wang; S.N. Li; H.R. Ouyang; Y.R. Wu; H.J. Yu; C.J. Xiao
09/21/2011
Cattle; CYP21; Genotype-phenotype association; IGF2; SNPs

We analyzed two single nucleotide polymorphisms (SNPs) of the IGF2 and CYP21 genes in Nellore cattle participating in the Brazilian Animal Breeding Program. The SNPs were found in exon 6 of the IGF2 (insulin-like growth factor 2) gene (RFLP/MboII) as well as in the promoter region of the CYP21 (steroid 21-hydroxylase) gene (RFLP/HpaII) ... more

M. da Silva; A.F.L. Rios; E.S. Ramos; R.B. Lôbo; H.N. Oliveira; M.A.R. de Freitas

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