NDLI: Responses of embryogenic mango cultures and seedling bioassays to a partially purified phytotoxin produced by a mango leaf isolate of Colletotrichum gloeosporioides penz

Content Provider	Springer Nature Link
Author	Jayasankar, S. Litz, Richard E. Gray, Dennis J. Moon, Pamela A.
Copyright Year	1999
Abstract	Colletotrichum gloeosporioides Penz., the causal agent of mango anthracnose, produces a phytotoxin in vitro. The partially purified phytotoxin, presumably colletotrichin, caused anthracnose-like symptoms on young mango leaves, was toxic to embryogenic suspension cultures of two mango cultivars, ‘Hindi’ and ‘Carabao,’ and inhibited in vitro seed germination of two nonhosts, lettuce and tobacco. There were linear relationships between concentration of the partially purified phytotoxin and mortality of mango embryogenic cultures. Embryogenic cultures grown in the presence of the partially purified phytotoxin showed significantly lower growth rates than the controls. Similarly, embryogenic cultures grown in the presence of 40% (vol/vol) fungal culture filtrate showed significantly lower growth rates than unchallenged controls. Medium containing 40% (vol/vol) Czapek-Dox fungal broth did not reduce growth of embryogenic cultures, indicating the production of phytotoxin in vitro. The results suggest that either fungal culture filtrate or purified phytotoxin can be used as in vitro selection agents to screen for resistance to this fungus.
Starting Page	475
Ending Page	479
Page Count	5
File Format	PDF
ISSN	10545476
Journal	In Vitro Cellular & Developmental Biology - Plant
Volume Number	35
Issue Number	6
e-ISSN	14752689
Language	English
Publisher	Springer-Verlag
Publisher Date	1999-01-01
Publisher Place	New York
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	mango anthracnose somatic embryogenesis phytotoxin Colletotrichum gloeosporioides Cell Biology Developmental Biology Plant Genetics & Genomics Plant Biochemistry Plant Physiology
Content Type	Text
Resource Type	Article
Subject	Cell Biology Developmental Biology Plant Science Biotechnology

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

Responses of embryogenic mango cultures and seedling bioassays to a partially purified phytotoxin produced by a mango leaf isolate of Colletotrichum gloeosporioides penz

STUDIES ON ANTHRACNOSE OF MANGO CAUSED BY Colletotrichum gloeosporioides(Penz.) Penz. and Sacc. IN NORTHERN PARTS OF KARNATAKA

Direct somatic embryogenesis induced from cotyledons of mango immature zygotic embryos

Survival and management of Colletotrichum gloeosporioides (Penz. & Sacc.) causing mango anthracnose (Mangifera indica L.)

STUDIES ON VARIABILITY IN Colletotrichum gloeosporioides Penz. CAUSING MANGO ANTHRACNOSE AND ITS MANAGEMENT

STUDIES ON VARIABILITY AMONG THE ISOLATES OF Colletotrichum gloeosporioides Penz., INCITANT OF MANGO ANTHRACNOSE

Epidemiological studies on mango (Mangifera indica L.) anthracnose incited by Colletotrichum gloeosporioides (Penz. & Sacc.)

VARIABILITY AND BIO-INTENSIVE MANAGEMENT OF COLLETOTRICHUM GLOEOSPORIOIDES (PENZ.) PENZ. & SACC. IN PENZ., CAUSING ANTHRACNOSE DISEASE OF MANGO (Mangifera indica L.)

Embryogenic mango cultures selected for resistance toColletotrichum gloeosporioides culture filtrate show variation in random amplified polymorphic DNA (RAPD) markers

Responses of embryogenic mango cultures and seedling bioassays to a partially purified phytotoxin produced by a mango leaf isolate of Colletotrichum gloeosporioides penz

Similar Documents

Responses of embryogenic mango cultures and seedling bioassays to a partially purified phytotoxin produced by a mango leaf isolate of Colletotrichum gloeosporioides penz

STUDIES ON ANTHRACNOSE OF MANGO CAUSED BY Colletotrichum gloeosporioides(Penz.) Penz. and Sacc. IN NORTHERN PARTS OF KARNATAKA

Direct somatic embryogenesis induced from cotyledons of mango immature zygotic embryos

Survival and management of Colletotrichum gloeosporioides (Penz. & Sacc.) causing mango anthracnose (Mangifera indica L.)

STUDIES ON VARIABILITY IN Colletotrichum gloeosporioides Penz. CAUSING MANGO ANTHRACNOSE AND ITS MANAGEMENT

STUDIES ON VARIABILITY AMONG THE ISOLATES OF Colletotrichum gloeosporioides Penz., INCITANT OF MANGO ANTHRACNOSE

Epidemiological studies on mango (Mangifera indica L.) anthracnose incited by Colletotrichum gloeosporioides (Penz. & Sacc.)

VARIABILITY AND BIO-INTENSIVE MANAGEMENT OF COLLETOTRICHUM GLOEOSPORIOIDES (PENZ.) PENZ. & SACC. IN PENZ., CAUSING ANTHRACNOSE DISEASE OF MANGO (Mangifera indica L.)

Embryogenic mango cultures selected for resistance toColletotrichum gloeosporioides culture filtrate show variation in random amplified polymorphic DNA (RAPD) markers

Responses of embryogenic mango cultures and seedling bioassays to a partially purified phytotoxin produced by a mango leaf isolate of Colletotrichum gloeosporioides penz