scholarly journals Genetic Identification and Mass Propagation of Economically Important Seaweeds

10.5772/62802 ◽  
2016 ◽  
Author(s):  
Wilson Thau Lym Yong ◽  
Grace Joy Wei Lie Chin ◽  
Kenneth Francis Rodrigues
Keyword(s):  
Genetic Identification ◽  
Mass Propagation

Genetic Identification of Algas on The Basis of The Analysis of 18s rRNA and rbcl of Genes Nucleotide Sequence and Development of Technology of Aquaculture Cultivation

2014 ◽  
Vol 2 (42) ◽  
pp. 291-291
Author(s):  
Z.B. Tekebayeva ◽  
A.B. Shevtsov ◽  
X.K. Rakhymzhan ◽  
K.A. Aituganov ◽  
G.A. Babayeva ◽  
...  
Keyword(s):  
Nucleotide Sequence ◽  
18S Rrna ◽  
Genetic Identification

GENETIC CERTIFICATION OF FODDER CROPS BREEDING ACHIEVEMENTS

1970 ◽  
pp. 40-46
Author(s):  
V. M. Kosolapov ◽  
N. N. Kozlov ◽  
I. А. Klimenko ◽  
V. N. Zolotarev
Keyword(s):  
Dna Analysis ◽  
Molecular Genetic ◽  
Practical Importance ◽  
Genetic Identification ◽  
Necessary Condition ◽  
Forage Crops ◽  
Fodder Crops ◽  
Long Time ◽  
Analytical Review ◽  
Prospects Of Application

The methods of genetic identification of forage crops varieties and forms have significant scientific and practical importance in breeding and seed multiplication, in protection of author’s rights. At the current moment molecular markers on the base of DNA-polymorphism have been applied widely for these aims. This analytical review examines the possibilities and the prospects of application the different DNA-analysis methods for assessment of forage crops genetic diversity and for development the molecular-genetic passports of breeding achievements. The objective estimation of varieties structure and presence impurities is a necessary condition for improving the methodical approaches in approbation of crops and for decision the problems of timely variety-seed renovation and its systematic replacement. The system of DNA markers that registered in genetic passport will enable to keep the initial genetic structure of variety and to maintain it in production process during long time without fluctuations of agronomic important characteristics and properties. This factor is especially valuable for development the primary seed multiplication.

scholarly journals Contribution of SLC22A12 on hypouricemia and its clinical significance for screening purposes

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Do Hyeon Cha ◽  
Heon Yung Gee ◽  
Raul Cachau ◽  
Jong Mun Choi ◽  
Daeui Park ◽  
...  
Keyword(s):  
Genetic Diagnosis ◽  
Kidney Injury ◽  
Genetic Identification ◽  
Diagnostic Screening ◽  
Renal Hypouricemia ◽  
Pathogenic Variants ◽  
Whole Exome ◽  
Causal Variants ◽  
Coding Variants ◽  
Independent Cohort

Abstract Differentiating between inherited renal hypouricemia and transient hypouricemic status is challenging. Here, we aimed to describe the genetic background of hypouricemia patients using whole-exome sequencing (WES) and assess the feasibility for genetic diagnosis using two founder variants in primary screening. We selected all cases (N = 31) with extreme hypouricemia (<1.3 mg/dl) from a Korean urban cohort of 179,381 subjects without underlying conditions. WES and corresponding downstream analyses were performed for the discovery of rare causal variants for hypouricemia. Two known recessive variants within SLC22A12 (p.Trp258*, pArg90His) were identified in 24 out of 31 subjects (77.4%). In an independent cohort, we identified 50 individuals with hypouricemia and genotyped the p.Trp258* and p.Arg90His variants; 47 of the 50 (94%) hypouricemia cases were explained by only two mutations. Four novel coding variants in SLC22A12, p.Asn136Lys, p.Thr225Lys, p.Arg284Gln, and p.Glu429Lys, were additionally identified. In silico studies predict these as pathogenic variants. This is the first study to show the value of genetic diagnostic screening for hypouricemia in the clinical setting. Screening of just two ethnic-specific variants (p.Trp258* and p.Arg90His) identified 87.7% (71/81) of Korean patients with monogenic hypouricemia. Early genetic identification of constitutive hypouricemia may prevent acute kidney injury by avoidance of dehydration and excessive exercise.

scholarly journals Genetic Identification and Transcriptome Analysis of Lintless and Fuzzless Traits in Gossypium arboreum L.

2020 ◽  
Vol 21 (5) ◽  
pp. 1675 ◽  
Author(s):  
Xueying Liu ◽  
Philippe Moncuquet ◽  
Qian-Hao Zhu ◽  
Warwick Stiller ◽  
Zhengsheng Zhang ◽  
...  
Keyword(s):  
Single Cells ◽  
Genetic Identification ◽  
Acceptor Site ◽  
Tetraploid Cotton ◽  
Gossypium Arboreum ◽  
Hub Genes ◽  
Potential Donor ◽  
Cotton Fibres ◽  
Cotton Species ◽  
Final Length

Cotton fibres, as single cells arising from the seed coat, can be classified as lint and fuzz according to their final length. Gossypium arboreum is a cultivated diploid cotton species and a potential donor of the A subgenome of the more widely grown tetraploid cottons. In this study, we performed genetic studies on one lintless and seven fuzzless G. arboreum accessions. Through association and genetic linkage analyses, a recessive locus on Chr06 containing GaHD-1 was found to be the likely gene underlying the lintless trait. GaHD-1 carried a mutation at a splicing acceptor site that resulted in alternative splicing and a deletion of 247 amino acid from the protein. The regions containing GaGIR1 and GaMYB25-like were found to be associated with fuzz development in G. arboreum, with the former being the major contributor. Comparative transcriptome analyses using 0-5 days post-anthesis (dpa) ovules from lintless, fuzzless, and normal fuzzy seed G. arboreum accessions revealed gene modules and hub genes potentially important for lint and fuzz initiation and development. Three significant modules and 26 hub genes associated with lint fibre initiation were detected by weighted gene co-expression network analysis. Similar analyses identified three vital modules and 10 hub genes to be associated with fuzz development. The findings in this study contribute to understanding the complex molecular mechanism(s) regulating fibre initiation and development and indicate that G. arboreum may have fibre developmental pathways different from tetraploid cotton. It also provides candidate genes for further investigation into modifying fibre development in G. arboreum.

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