NDLI: Genetically diverse long-lived clonal lineages of Phytophthora capsici from pepper in Gansu, China.

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Hu, Jian Pang, Zhili Bi, Yang Shao, Jingpeng Diao, Yongzhao Guo, Jianguo Liu, Yonggang Lv, Heping Lamour, Kurt Liu, Xili
Spatial Coverage	China
Description	Country affiliation: China Author Affiliation: Hu J ( Department of Plant Pathology, China Agricultural University, Beijing 100193, China.)
Abstract	Phytophthora capsici causes significant loss to pepper production in China, and our objective was to investigate the population structure in Gansu province. Between 2007 and 2011, 279 isolates were collected from pepper at 24 locations. Isolates (or subsets) were assessed for simple sequence repeat (SSR) genotype, metalaxyl resistance, mating type, and physiological race using cultivars from the World Vegetable Center (AVRDC) and New Mexico recombinant inbred lines (NMRILs). The A1 and A2 mating types were recovered from nine locations and metalaxyl-resistant isolates from three locations. A total of 104 isolates tested on the AVRDC panel resolved five physiological races. None of 42 isolates tested on the NMRIL panel caused visible infection. SSR genotyping of 127 isolates revealed 59 unique genotypes, with 42 present as singletons and 17 having 2 to 13 isolates. Isolates with identical genotypes were recovered from multiple sites across multiple years and, in many cases, had different race types or metalaxyl sensitivities. Isolates clustered into three groups with each group having almost exclusively the A1 or A2 mating type. Overall it appears long-lived genetically diverse clonal lineages are dispersed across Gansu, outcrossing is rare, and functionally important variation exists within a clonal framework.
File Format	HTM / HTML
ISSN	0031949X
e-ISSN	19437684
Journal	Phytopathology
Issue Number	9
Volume Number	103
Language	English
Publisher	The American Phytopathological Society
Publisher Date	2013-09-01
Publisher Place	United States
Access Restriction	Open
Subject Keyword	Discipline Botany Capsicum Parasitology Genome Genetics Microsatellite Repeats Phytophthora Plant Diseases Alanine Analogs & Derivatives Pharmacology Fungicides, Industrial Genetic Markers Genetic Variation Genotype Geography Drug Effects Isolation & Purification Physiology Research Support, Non-u.s. Gov't
Content Type	Text
Resource Type	Article
Subject	Plant Science Agronomy and Crop Science

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Evaluation of a Diverse, Worldwide Collection of Wild, Cultivated, and Landrace Pepper (Capsicum annuum) for Resistance to Phytophthora Fruit Rot, Genetic Diversity, and Population Structure.

Phenotypic variation within a clonal lineage of Phytophthora infestans infecting both tomato and potato in Nicaragua.

Metalaxyl Resistance in Phytophthora infestans: Assessing Role of RPA190 Gene and Diversity Within Clonal Lineages.

Phytophthora infestans field isolates from Gansu province, China are genetically highly diverse and show a high frequency of self fertility.

Investigating the genetic structure of Phytophthora capsici populations.

Evolution of an Experimental Population of Phytophthora capsici in the Field.

Population Structure of the Late Blight Pathogen Phytophthora infestans in a Potato Germplasm Nursery in Two Consecutive Years.

Generation of a High-Density Genetic Map of Pepper (Capsicum annuum L.) by SLAF-seq and QTL Analysis of Phytophthora capsici Resistance

Spatial genetic structure and clonal diversity in an alpine population of Salix herbacea (Salicaceae).

Genetically diverse long-lived clonal lineages of Phytophthora capsici from pepper in Gansu, China.

Similar Documents

Evaluation of a Diverse, Worldwide Collection of Wild, Cultivated, and Landrace Pepper (Capsicum annuum) for Resistance to Phytophthora Fruit Rot, Genetic Diversity, and Population Structure.

Phenotypic variation within a clonal lineage of Phytophthora infestans infecting both tomato and potato in Nicaragua.

Metalaxyl Resistance in Phytophthora infestans: Assessing Role of RPA190 Gene and Diversity Within Clonal Lineages.

Phytophthora infestans field isolates from Gansu province, China are genetically highly diverse and show a high frequency of self fertility.

Investigating the genetic structure of Phytophthora capsici populations.

Evolution of an Experimental Population of Phytophthora capsici in the Field.

Population Structure of the Late Blight Pathogen Phytophthora infestans in a Potato Germplasm Nursery in Two Consecutive Years.

Generation of a High-Density Genetic Map of Pepper (Capsicum annuum L.) by SLAF-seq and QTL Analysis of Phytophthora capsici Resistance

Spatial genetic structure and clonal diversity in an alpine population of Salix herbacea (Salicaceae).

Genetically diverse long-lived clonal lineages of Phytophthora capsici from pepper in Gansu, China.