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You searched for: Subject "microsatellite repeats" Remove constraint Subject: "microsatellite repeats"
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1. PNA microprobe for label-free detection of expanded trinucleotide repeats

Author:
Narges Asefifeyzabadi; Grace Durocher; Kizito-Tshitoko Tshilenge; Tanimul Alam; Lisa M. Ellerby; Mohtashim H. Shamsi
Source:
RSC advances 2022 v.12 no.13 pp. 7757-7761
ISSN:
2046-2069
Subject:
microsatellite repeats,   etc   ; RNA; dielectric spectroscopy; mutation;     Show all 4 Subjects
Abstract:
... We present a PNA microprobe sensing platform to detect trinucleotide repeat mutation by electrochemical impedance spectroscopy. The microprobe platform discriminated Huntington's disease-associated CAG repeats in cell-derived total RNA with S/N 1 : 3. This sensitive, label-free, and PCR-free detection strategy may be employed in the future to develop biosensing platforms for the detection of a ple ...
DOI:
10.1039/d2ra00230b

2. Design of microsatellite markers for Schizophyllum commune (Agaricales, Basidiomycota) based on analysis of its genome

Author:
S.M. Boiko
Source:
Ukrai̤nskyĭ botanychnyĭ zhurnal 2022 v.79 no.1 pp. 27-34
ISSN:
2415-8860
Subject:
microsatellite repeats,   etc   ; DNA; Schizophyllum commune; genome; phylogeny; population genetics;     Show all 6 Subjects
Abstract:
... Simple sequence repeats of DNA (SSRs) are the most popular source of genetic markers used in population genetics, phylogenetics, and genetic mapping. A large number of nucleotide repeats enriched in G and C were identified. 336 mononucleotide motifs with more than ten repeats were recorded. 2020 nucleotide repeats were identified, of which 97.4% are di- (68.2%) and trinucleotides (29.2%). The tota ...
DOI:
10.15407/ukrbotj79.01.027

3. Microsatellites, morphological, and alkaloids characterization of Zephyranthes fosteri and Z. alba (Amaryllidaceae): Allopatric populations

Author:
Lucia Y. Centeno-Betanzos; Alfredo López-Caamal; Natalie Cortés Rendon; Mayra León Santiago; Edison Osorio; Jaume Bastida Armengol; Zenón Cano-Santana; Ricardo Reyes-Chilpa; Efraín Tovar-Sánchez
Source:
Biochemical systematics and ecology 2022 v.101 pp. 104398
ISSN:
0305-1978
Subject:
microsatellite repeats,   etc   ; Zephyranthes; allopatry; chemotaxonomy; lycorine; phenotypic plasticity; sympatry; Mexico;     Show all 8 Subjects
Abstract:
... Zephyranthes (Amaryllidaceae) is a taxonomically complex genus due to the frequent overlap of interspecific morphological variation. In Mexico, Z. alba and Z. fosteri are herbaceous plants that, when distributed in sympatry, generate individuals with complex patterns of morphological variation, leading to taxonomic confusion. Therefore, it is necessary to first characterize these species in allopa ...
DOI:
10.1016/j.bse.2022.104398

4. Quantitative trait loci analysis for flower‐related traits in almond (Prunus dulcis)

Author:
Aibibula Paizila; Harun Karcı; Elmira Ziya Motalebipour; Murat Güney; Salih Kafkas
Source:
Plant breeding 2022 v.141 no.1 pp. 119-132
ISSN:
0179-9541
Subject:
microsatellite repeats,   etc   ; Prunus dulcis; almonds; flower color; phenotype; quantitative traits;     Show all 6 Subjects
Abstract:
... Almond is one of the most important nut crops in Turkey. Simple sequence repeat (SSR)‐based linkage maps are very reliable in constructing linkage maps due to the co‐dominant and highly reproducible nature of the SSR markers. The objective of this study was to construct well‐saturated, SSR‐based genetic linkage maps using ‘Gulcan‐2 × Lauranne’ and ‘Guara × Nurlu’ F₁ populations and to identify QTL ...
DOI:
10.1111/pbr.12986

5. An 82 bp tandem repeat family typical of 3′ non-coding end of Gypsy/TAT LTR retrotransposons is conserved in Coffea spp. pericentromeres

Author:
Leonardo Adabo Cintra; Thaíssa Boldieri de Souza; Letícia Maria Parteka; Lucas Mesquita Barreto; Luiz Filipe Protasio Pereira; Marcos Letaif Gaeta; Romain Guyot; André Luís Laforga Vanzela
Source:
Genome 2022 v.65 no.3 pp. 137-151
ISSN:
1480-3321
Subject:
microsatellite repeats,   etc   ; DNA; allotetraploidy; centromeres; chromatin; genome; non-coding RNA; retrotransposons;     Show all 8 Subjects
Abstract:
... Coffea spp. chromosomes are very small and accumulate a variety of repetitive DNA families around the centromeres. However, the proximal regions of Coffea chromosomes remain poorly understood, especially regarding the nature and organisation of the sequences. Taking advantage of the genome sequences of C. arabica (2n = 44), C. canephora, and C. eugenioides (C. arabica progenitors with 2n = 22) and ...
DOI:
10.1139/gen-2021-0045

6. Information-entropy approach to the analysis of genetic diversity of populations (analytical review)

Author:
V. M. Kuznetsov
Source:
Agrarnaâ nauka Evro-Severo-Vostoka 2022 v.23 no.2 pp. 159-173
ISSN:
2500-1396
Subject:
microsatellite repeats,   etc   ; Holstein; Jersey; alleles; ecotypes; genetic variation; genotyping; heterozygosity; loci;     Show all 9 Subjects
Abstract:
... The application of information-entropy analysis on real data is shown: 84 bulls of Jersey (n = 10), Ayrshire (n = 10), red Danish (n = 10), red Swedish (n = 9) breeds and Holstein ecotypes of German (n = 13), Dutch (n = 17) and North American (n = 15) breeding genotyped by 11 microsatellite loci. The Shannon information index for the combined breed samples was 1.695, the weighted average for the s ...
DOI:
10.30766/2072-9081.2022.23.2.159-173

7. Microsatellite markers as a tool for active germplasm management and bridging the gap between national and local collections of apple

Author:
Edward P. Venison; Suzanne Litthauer; Peter Laws; Caroline Denancé; Felicidad Fernández-Fernández; Charles-Eric Durel; Matthew Ordidge
Source:
Genetic resources and crop evolution 2022 v.69 no.5 pp. 1817-1832
ISSN:
0925-9864
Subject:
microsatellite repeats,   etc   ; apples; cultivars; evolution; fruits; genetic variation; germplasm; germplasm conservation;     Show all 8 Subjects
Abstract:
... Simple sequence repeat (SSR) microsatellite markers have been extensively used to identify duplication and analyse genetic diversity in germplasm collections of apple. Here, we present findings from the use of a standard set of SSR loci in the managed repropagation of a significant international germplasm collection: the UK National Fruit Collection (NFC). A subset of eight SSR loci was deemed suf ...
DOI:
10.1007/s10722-022-01342-5

8. Distributions of native and invasive Typha (cattail) throughout the Prairie Pothole Region of North America

Author:
Brian A. Tangen; Sheel Bansal; Joanna R. Freeland; Steven E. Travis; Jennifer D. Wasko; Terence P. McGonigle; L. Gordon Goldsborough; Keira Gow; Joy E. Marburger; Jacob A. Meier
Source:
Wetlands ecology and management 2022 v.30 no.1 pp. 1-17
ISSN:
0923-4861
Subject:
microsatellite repeats,   etc   ; administrative management; habitats; heterosis; wetlands; North America; Prairie Pothole region;     Show all 7 Subjects
Abstract:
... The Prairie Pothole Region (PPR) of North America has experienced extreme changes in wetland habitat due to proliferation of invasive plants. Typha × glauca is a highly competitive hybrid between native T. latifolia and non-native T. angustifolia, and it is likely the predominant taxon in PPR wetlands. Genetics-based studies are limited, and distributions are poorly known for the first-generation ...
DOI:
10.1007/s11273-021-09823-7

9. Genetic diversity and relationship analyses of mango (Mangifera indica L.) germplasm resources with ISSR, SRAP, CBDP and CEAP markers

Author:
Mei-yan Chen; Xin-hua He; Yi-li Zhang; Ting-ting Lu; Wei-qiao-chu He; Ji-hong Yang; Xing Huang; Jia-wei Zhu; Hai-xia Yu; Cong Luo
Source:
Scientia horticulturae 2022 v.301 pp. 111146
ISSN:
0304-4238
Subject:
microsatellite repeats,   etc   ; Mangifera indica; cluster analysis; genetic markers; genetic variation; germplasm; mangoes;     Show all 7 Subjects
Abstract:
... Forty-eight mango accessions were compared for genetic diversity and relationships based on four molecular marker assays, namely, inter-simple sequence repeat (ISSR), sequence-related amplified polymorphism (SRAP), CAAT-box derived polymorphism (CBDP), and cis-element amplified polymorphism (CEAP). Comparative analyses of the marker assays based on Nei's genetic diversity (H), Shannon's informatio ...
DOI:
10.1016/j.scienta.2022.111146

10. Microsatellite Genotyping of Two Bulgarian Sheep Breeds

Author:
Tsonka Odjakova; Pavel Todorov; Georgi Radoslavov; Peter Hristov
Source:
Diversity 2022 v.14 no.3 pp. -
ISSN:
1424-2818
Subject:
microsatellite repeats,   etc   ; allelic variation; genetic distance; genetic structure; genotyping; heterozygosity; loci; sheep;     Show all 8 Subjects
Abstract:
... The aim of this study was to compare the genetic structure and genetic diversity of two Bulgarian sheep breeds. A total of 41 individuals from a modern Bulgarian sheep population (Rhodopean Tsigai, RT) and 46 representatives of a local Bulgarian sheep population (Middle Rhodopean Sheep, MRS) were investigated based on 12 STR (short tandem repeat, also known as microsatellite) markers. In total, 12 ...
DOI:
10.3390/d14030210

11. Novel microsatellites and investigation of faecal DNA as a non-invasive population monitoring tool for the banded hare-wallaby (Lagostrophus fasciatus)

Author:
Saul Cowen; Michael Smith; Shelley McArthur; Kelly Rayner; Chantelle Jackson; Georgina Anderson; Kym Ottewell
Source:
Australian journal of zoology 2022 v.69 no.2 pp. 55-66
ISSN:
0004-959X
Subject:
microsatellite repeats,   etc   ; DNA; Lagostrophus fasciatus; exposure duration; feces; genotyping errors; population size;     Show all 7 Subjects
Abstract:
... Monitoring programs for populations of small or medium-sized animals often use live-capture or photo-monitoring trapping methods to estimate population size. The banded hare-wallaby (Lagostrophus fasciatus), a small macropodiform marsupial, does not readily enter traps or have individually unique distinguishing physical features and is consequently difficult to monitor using these methods. Isolati ...
DOI:
10.1071/ZO21015

12. Genetic diversity of Lansium parasiticum (Osbeck) K. C. Sahni & Bennet accessions based on vegetative morphological characters and simple sequence repeat markers

Author:
Darda Efendi; Hevia Purnama Sari; Willy Bayuardi Suwarno; Deden Derajat Matra
Source:
Genetic resources and crop evolution 2022 v.69 no.4 pp. 1707-1716
ISSN:
0925-9864
Subject:
microsatellite repeats,   etc   ; Cervus; Lansium domesticum; common names; evolution; fruits; genetic markers; genetic variation;     Show all 8 Subjects
Abstract:
... Morphological characters and SSR (Simple Sequence Repeat) molecular marker information were combined to study the genetic diversity of Lansium domesticum Corrêa. The research aimed to study the genetic diversity of accessions of L. parasiticum (duku, langsat, kokosan) accessions based on morphological characters and SSR markers. The field research was conducted at the Bogor Botanical Gardens, Meka ...
DOI:
10.1007/s10722-021-01336-9

13. Iguana insularis (Iguanidae) from the southern Lesser Antilles: An endemic lineage endangered by hybridization

Author:
Michel Breuil; David Schikorski; Barbara Vuillaume; Ulrike Krauss; Jennifer C. Daltry; Glenroy Gaymes; Joanne Gaymes; Olivier Lepais; Nicolas Bech; Mišel Jelić; Thomas Becking; Frédéric Grandjean
Source:
ZooKeys 2022 v.1086 pp. 137-161
ISSN:
1313-2970
Subject:
microsatellite repeats,   etc   ; genetic variation; introgression; population structure; purebreds; Caribbean; Saint Lucia; South America;     Show all 8 Subjects
Abstract:
... AbstractThe newly described horned iguanaIguana insularis from the southern Lesser Antilles is separated in two easily recognized subspecies: I. insularis sanctaluciae from St. Lucia and I. insularis insularis from the Grenadines. Its former description is completed by the use of 38 new samples for genetic and morphological analysis. Seventeen microsatellites were used to estimate genetic diversi ...
DOI:
10.3897/zookeys.1086.76079

14. A comparative study of microsatellites among crocodiles and development of genomic resources for the critically endangered Indian gharial

Author:
Sahil Mahfooz; Pallavi Singh; Yusuf Akhter
Source:
Genetica 2022 v.150 no.1 pp. 67-75
ISSN:
0016-6707
Subject:
microsatellite repeats,   etc   ; Alligator mississippiensis; Crocodylus porosus; Gavialis gangeticus; comparative study; metagenomics; species identification; transcriptomics;     Show all 8 Subjects
Abstract:
... Next-generation sequencing has allowed us to explore new methods, where comparative and population genomics can be used simultaneously. Keeping this in mind, we surveyed and analyzed the frequency and distribution of microsatellites in the Indian gharial (Gavialis gangeticus) and compared it with American alligator (Alligator mississippiensis) and saltwater crocodile (Crocodylus porosus) to enrich ...
DOI:
10.1007/s10709-021-00148-0

15. Analysis of genetic diversity in a collection of Plantago species: application of ISSR markers

Author:
Motahareh Bagheri; Bahram Heidari; Ali Dadkhodaie; Zahra Heidari; Negar Daneshnia; Christopher M. Richards
Source:
Journal of crop science and biotechnology 2022 v.25 no.1 pp. 1-8
ISSN:
1975-9479
Subject:
microsatellite repeats,   etc   ; DNA; algorithms; biotechnology; genetic variation; germplasm conservation; medicinal plants; multidimensional scaling; Iran;     Show all 9 Subjects
Abstract:
... The analysis of genetic diversity in medicinal plant species can greatly facilitate germplasm conservation and selection for use in breeding schemes. The aim of the present study was to assess the genetic diversity and differentiation of eight Plantago species using inter simple sequence repeat (ISSR) markers. Thirty-one Plantago accessions belonging to eight species were collected from Iran envir ...
DOI:
10.1007/s12892-021-00107-3

16. Genetic Variability and Population Structure of the Tunisian Sicilo-Sarde Dairy Sheep Breed Inferred from Microsatellites Analysis

Author:
Yousra Ben Sassi-Zaidy; Aziza Mohamed-Brahmi; Ghada Nouairia; Faouzia Charfi-Cheikhrouha; M’Naouer Djemali; Martino Cassandro
Source:
Genes 2022 v.13 no.2 pp. -
ISSN:
2073-4425
Subject:
microsatellite repeats,   etc   ; artificial insemination; dairy sheep; genetic variation; heterozygosity; population structure; sheep; Mediterranean region;     Show all 8 Subjects
Abstract:
... This study analyzed the genetic variability, inbreeding and population structure of the Tunisian–North African dairy sheep breed, the Sicilo-Sarde (SS), created by crossing the Sarda and Comisana dairy breeds. The level of variability in the SS, considered as an endangered breed after a dramatic decrease, was assessed using 17 microsatellite markers by analyzing the two breed populations sampled f ...
DOI:
10.3390/genes13020304

17. Genetic diversity, population structure and genetic relationships in apricot (Prunus armeniaca L.) germplasm of Jammu and Kashmir, India using ISSR markers

Author:
Showkat A. Zargar; M. I. S. Saggoo; Aijaz A. Wani; Sajad Majeed Zargar
Source:
Genetic resources and crop evolution 2022 v.69 no.1 pp. 255-270
ISSN:
0925-9864
Subject:
microsatellite repeats,   etc   ; Prunus armeniaca; apricots; evolution; genetic variation; germplasm; heterozygosity; population structure; variance; India;     Show all 10 Subjects
Abstract:
... The collection and characterization of apricot germplasm is an important step for its utilization, conservation, and breeding programs. In the present study, the genetic diversity and population structure of 106 accessions of apricot including 82 indigenous and 24 exotic accessions collected from various geographical locations of Jammu and Kashmir, India were evaluated using 14 inter simple sequen ...
DOI:
10.1007/s10722-021-01225-1

18. Genetic management on the brink of extinction: sequencing microsatellites does not improve estimates of inbreeding in wild and captive Vancouver Island marmots (Marmota vancouverensis)

Author:
Kimberley G. Barrett; Geneviève Amaral; Melanie Elphinstone; Malcolm L. McAdie; Corey S. Davis; Jasmine K. Janes; John Carnio; Axel Moehrenschlager; Jamieson C. Gorrell
Source:
Conservation genetics 2022 v.23 no.2 pp. 417-428
ISSN:
1566-0621
Subject:
microsatellite repeats,   etc   ; Marmota; conservation genetics; endangered species; extinction; genetic similarity; genetic variation; genotyping; risk;     Show all 9 Subjects
Abstract:
... Captive breeding is often a last resort management option in the conservation of endangered species which can in turn lead to increased risk of inbreeding depression and loss of genetic diversity. Thus, recording breeding events via studbook for the purpose of estimating relatedness, and facilitating mating pair selection to minimize inbreeding, is common practice. However, as founder relatedness ...
DOI:
10.1007/s10592-022-01429-7

19. Morpho-agronomic and molecular characterization of black-husked aromatic Kalonunia rice of Terai region of West Bengal

Author:
Mrityunjay Ghosh; S. Dolui; B. Das; K. Roy; D. MaryPyngrope; J. Gorain; K. Paul; J. Karforma; T. S. Ghimiray; T. K. Ghose
Source:
Plant Physiology Reports 2022 v.27 no.1 pp. 22-29
ISSN:
2662-253X
Subject:
microsatellite repeats,   etc   ; DNA; amylose; databases; flowers; gelatinization temperature; odors; rice; stigma; Himalayan region; India;     Show all 11 Subjects
Abstract:
... Kalonunia is a traditional black-husked non-Basmati type scented rice of terai region (foothills of eastern Himalayas) of West Bengal, India. With a view to develop the morpho-genetic database of the unique variety, the field test was conducted at Bidhan Chandra Krishi Viswavidyalaya (BCKV), Kalyani, West Bengal, India during kharif (wet) season of 2013, 2014 and 2018, and molecular characterizati ...
DOI:
10.1007/s40502-021-00633-w

20. Population Genetic Characteristics of Tuvan Short Fat-Tailed Sheep

Author:
S. V. Beketov; E. A. Konorov; A. K. Piskunov; V. N. Voronkova; S. N. Kashtanov; T. E. Deniskova; O. A. Koshkina; M. I. Selionova; Yu. A. Stolpovsky
Source:
Russian journal of genetics 2022 v.58 no.3 pp. 326-335
ISSN:
1022-7954
Subject:
microsatellite repeats,   etc   ; Siberia; allelic variation; genetic structure; heterozygosity; population genetics; population structure; sheep; steppes;     Show all 9 Subjects
Abstract:
... Using 11 microsatellite markers, data on the genetic structure, levels of variability, and the degree of differentiation of 23 populations (1110 head) of Tuvan coarse-wooled short fat-tailed sheep from different regions of the Tyva Republic were obtained. It was established that at present this autochthonous breed is represented by two main types (mountain and steppe), as well as by numerous local ...
DOI:
10.1134/S1022795422030036