upgma Concept

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Overview

research area of

• Asiedu, Robert, Director R4D, IITA-West, IITA, CIMMYT
• Hanson, Jean, Leader, Forage Diversity, ILRI, ILRI
• Nazari, Kumarse, Cereal Pathologist, ICARDA, ICARDA
• PIXLEY, Kevin Vail, Global Genetic Resources Director and Deputy Director General, Breeding and Genetics, CIMMYT, CIMMYT
• Roca, William, External Consultant, CIP, The Alliance of Bioversity and CIAT
• Tohme, Joe, Lever Director, The Alliance of Bioversity International and CIAT, The Alliance of Bioversity and CIAT

subject area of

• A comparative assessment of molecular marker assays (AFLP, RAPD and SSR) for white yam (Dioscorea rotundata) germplasm characterization
• A set of primers for analyzing chloroplast DNA diversity in Citrus and related genera.
• AFLP analysis of African cassava (Manihot esculenta Crantz) germplasm resistant to the cassava mosaic disease (CMD)
• Allelic diversity of newly characterized submergence-tolerant rice (Oryza sativa L.) germplasm from Bangladesh
• Analysis of genetic diversity and relationships in East African banana germplasm
• Analysis of genetic diversity in Tunisian durum wheat cultivars and related wild species by SSR and AFLP markers
• Assessing genetic diversity and population structure of sugarcane cultivars, progenitor species and genera using microsatellite (SSR) markers.
• Assessment of genetic diversity among selected groundnut germplasm. I: RAPD analysis
• Association between QTLs and morphological traits toward sheath blight resistance in rice (Oryza sativa L.).
• Bulk genetic characterization of Ghanaian maize landraces using microsatellite markers
• Characterisation and genetic diversity analysis of selected chickpea cultivars of nine countries using simple sequence repeat (SSR) markers
• Cluster Analysis of Wheat (Triticum aestivum L.) Genotypes Based Upon Response to Terminal Heat Stress
• Combined study on genetic diversity of wheat genotypes using SNP marker and phenotypic reaction to Heterodera filipjevi
• Comparative analysis of genetic diversity and structure in rice using ILP and SSR markers.
• Comparative assessment of genetic diversity matrices and clustering methods in white Guinea yam (Dioscorea rotundata) based on morphological and molecular markers.
• Comparative virulence of Pyrenophora teres f. teres from Syria and Tunisia and screening for resistance sources in barley: implications for breeding
• DNA fingerprinting and virulence analysis of Xanthomonas oryzae pv. oryzae isolates from Punjab, northern India
• Detecting genetic diversity in diploid bananas using PCR and primers from a highly repetitive DNA sequence
• Determining Sources of Diversity in Cultivated and Wild Lablab purpureus Related to Provenance of Germplasm by using Amplified Fragment Length Polymorphism
• Diversity and Origin of Andean Landraces of Common Bean
• Evaluating purple passion fruit (Passiflora edulis Sims f. edulis) genetic variability in individuals from commercial plantations in Colombia
• Exploitation of SSR, SRAP and CAPS-SNP markers for genetic diversity of Citrus germplasm collection
• GENETIC DIVERSITY OF BALAM AND JESSO-BALAM RICE (Oryza sativa L.) GERMPLASM OF BANGLADESH REVEALED BY SSR MARKERS
• GENETIC VARIABILITY OF THE COLOMBIAN COLLECTION OF LULO (SOLANUM QUITOENSE LAM.) AND RELATED SPECIES OF SECTION LASIOCARPA
• Genetic Diversity among CIMMYT Maize Inbred Lines Investigated with SSR Markers: II. Subtropical, Tropical Midaltitude, and Highland Maize Inbred Lines and their Relationships with Elite U.S. and European Maize
• Genetic Diversity in White- and Orange-Fleshed Sweetpotato Farmer Varieties from East Africa Evaluated by Simple Sequence Repeat Markers
• Genetic Diversity of Iranian Accessions, Improved Lines of Chickpea ( Cicer arietinum L. ) and Their Wild Relatives by Using Simple Sequence Repeats
• Genetic diversity among early provitamin A quality protein maize inbred lines and the performance of derived hybrids under contrasting nitrogen environments
• Genetic diversity analysis of CIMMYT-mid-altitude maize inbred lines using AFLP markers
• Genetic diversity analysis of Pakistan rice (Oryza sativa) germplasm using multiplexed single nucleotide polymorphism markers
• Genetic diversity analysis of hulless barley from Shangri-la region revealed by SSR and AFLP markers
• Genetic diversity and PCR-based identification of potential fumonisin-producing Fusarium verticillioides isolates infecting corn in the Philippines
• Genetic diversity and population structure analysis between Indian red jungle fowl and domestic chicken using microsatellite markers.
• Genetic diversity and population structure of synthetic hexaploid-derived wheat ( Triticum aestivum L.) accessions
• Genetic diversity in an African plantain core collection using AFLP and RAPD markers.
• Genetic diversity of African maize inbred lines revealed by SSR markers
• Genetic diversity of ICARDA’s worldwide barley landrace collection
• Genetic relationships and heterotic structure of quality protein maize ( Zea mays L.) inbred lines adapted to eastern and southern Africa
• Genetic variability and diversity of mutant rice revealed by quantitative traits and molecular markers
• Genetic variation analysis of the genus Passiflora L. using RAPD markers
• Genetic variation between ecotypic populations of Chloris roxburghiana grass detected through RAPD analysis
• Heritability Analysis and Phenotypic Characterization of Spider Plant (Cleome gynandra L.) for Yield
• Large-scale microsatellite development in grasspea ( Lathyrus sativus L.), an orphan legume of the arid areas
• Microsatellite marker-based diversity and population genetic analysis of selected lowland and mid-altitude maize landrace accessions of India
• Microsatellites to enhance characterization, conservation and breeding value of Capsicum germplasm
• Molecular Characterization of Sclerospora graminicola, the Incitant of Pearl Millet Downy Mildew Using ISSR Markers
• Molecular characterisation of Afghan pistachio accessions by amplified fragment length polymorphisms (AFLPs)
• Molecular characterization by AFLPs of Capsicum germplasm from the Amazon department in Colombia, characterization by AFLPs of Capsicum
• Molecular typing of the major histocompatibility complex B microsatellite haplotypes in Cameroon chicken
• Molecular variation of Trypanosoma brucei subspecies as revealed by AFLP fingerprinting.
• Multivariate analysis of diversity of landrace rice germplasm
• Multi‐marker phylogeny of three evergreen oaks reveals vicariant patterns in the Western Mediterranean
• Neoleucinodes elegantalis (Guenée) Population Structure and Isolation by Distance in Central and South America Revealed with Cytochrome Oxidase I (CO1) Gene
• On-Farm Diversity Assessment and Participatory Varietal Evaluation of Cold-Tolerant Rice in Mid-Hills of Nepal
• PCR Marker-based Analysis of Wild and Cultivated Yams (Dioscorea spp.) in Nigeria: Genetic Relationships and Implications for ex situ Conservation
• Population structure analysis and determination of neurotoxin content in a set of grass pea (Lathyrus sativus L.) accessions of Bangladesh origin
• RAPD variation among North Vietnamese Flemingia macrophylla (Willd.) Kuntze ex Merr. accessions
• Rapid metabolic discrimination and prediction of dioscin content from African yam tubers using Fourier transform-infrared spectroscopy combined with multivariate analysis
• Sampling Strategies for Conserving Maize Diversity When Forming Core Subsets Using Genetic Markers
• Sheep genetic diversity in Bhutan using microsatellite markers
• Tracing the origin of Spanish common bean cultivars using biochemical and molecular markers
• Understanding the genetic diversity and population structure of yam (Dioscorea alata L.) using microsatellite markers.
• Use of SSR data to determine relationships and potential heterotic groupings within medium to late maturing Iranian maize inbred lines
• Using isozyme polymorphism to assess genetic variation within cultivated yams (Dioscorea cayenensis/Dioscorea rotundata complex) of the Republic of Benin
• Variability of chloroplast DNA in the genus Passiflora L.