Trichoderma harzianum T-22 and BOL-12QD inhibits lateral root development of Chenopodium quinoa in axenic co-culture
(2018) In Cogent Biology 4(1530493).- Abstract
- To investigate the symbiotic interaction of Trichoderma harzianum Rifai
on Chenopodium quinoa Willd. in isolation, we studied axenic co-culture of the T. harzianum isolates T-22 and BOL-12QD and the C. quinoa cultivars Kurmi and
Maniqueña real. Neither T-22 nor BOL-12QD affected seedling growth during two days of co-culture in the early growth phase of rapid primary root extension.
However, after longer axenic co-culture, T-22 and BOL-12 were found to significantly inhibit the overall growth of C. quinoa cv. Kurmi and Real, affecting also vitality parameters as seen for chlorophyll and betalains. Lateral root development was strongly inhibited in all plant−fungal combinations, leaving stunted lateral roots. These results... (More) - To investigate the symbiotic interaction of Trichoderma harzianum Rifai
on Chenopodium quinoa Willd. in isolation, we studied axenic co-culture of the T. harzianum isolates T-22 and BOL-12QD and the C. quinoa cultivars Kurmi and
Maniqueña real. Neither T-22 nor BOL-12QD affected seedling growth during two days of co-culture in the early growth phase of rapid primary root extension.
However, after longer axenic co-culture, T-22 and BOL-12 were found to significantly inhibit the overall growth of C. quinoa cv. Kurmi and Real, affecting also vitality parameters as seen for chlorophyll and betalains. Lateral root development was strongly inhibited in all plant−fungal combinations, leaving stunted lateral roots. These results suggest that T. harzianum has a general capacity to inhibit the growth of C. quinoa plants with a main effect on the lateral root development. (Less) - Abstract (Swedish)
- To investigate the symbiotic interaction of Trichoderma harzianum Rifai on Chenopodium quinoa Willd. in isolation, we studied axenic co-culture of the T. harzianum isolates T-22 and BOL-12QD and the C. quinoa cultivars Kurmi and Maniqueña real. Neither T-22 nor BOL-12QD affected seedling growth during two days of co-culture in the early growth phase of rapid primary root extension. However, after longer axenic co-culture, T-22 and BOL-12 were found to significantly inhibit the overall growth of C. quinoa cv. Kurmi and Real, affecting also vitality parameters as seen for chlorophyll and betalains. Lateral root development was strongly inhibited in all plant−fungal combinations, leaving stunted lateral roots. These results suggest that T.... (More)
- To investigate the symbiotic interaction of Trichoderma harzianum Rifai on Chenopodium quinoa Willd. in isolation, we studied axenic co-culture of the T. harzianum isolates T-22 and BOL-12QD and the C. quinoa cultivars Kurmi and Maniqueña real. Neither T-22 nor BOL-12QD affected seedling growth during two days of co-culture in the early growth phase of rapid primary root extension. However, after longer axenic co-culture, T-22 and BOL-12 were found to significantly inhibit the overall growth of C. quinoa cv. Kurmi and Real, affecting also vitality parameters as seen for chlorophyll and betalains. Lateral root development was strongly inhibited in all plant−fungal combinations, leaving stunted lateral roots. These results suggest that T. harzianum has a general capacity to inhibit the growth of C. quinoa plants with a main effect on the lateral root development. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/fc932c6d-d5b0-47ef-99c3-bea8fe23176a
- author
- Rollano Penaloza, Oscar Miguel LU ; Widell, Susanne LU ; Mollinedo, Patricia and Rasmusson, Allan G. LU
- organization
- publishing date
- 2018-10-09
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Cogent Biology
- volume
- 4
- issue
- 1530493
- article number
- 1530493
- pages
- 12 pages
- ISSN
- 2331-2025
- DOI
- 10.1080/23312025.2018.1530493
- language
- English
- LU publication?
- yes
- id
- fc932c6d-d5b0-47ef-99c3-bea8fe23176a
- date added to LUP
- 2019-05-16 18:25:22
- date last changed
- 2021-01-06 10:06:11
@article{fc932c6d-d5b0-47ef-99c3-bea8fe23176a, abstract = {{To investigate the symbiotic interaction of Trichoderma harzianum Rifai<br/>on Chenopodium quinoa Willd. in isolation, we studied axenic co-culture of the T. harzianum isolates T-22 and BOL-12QD and the C. quinoa cultivars Kurmi and<br/>Maniqueña real. Neither T-22 nor BOL-12QD affected seedling growth during two days of co-culture in the early growth phase of rapid primary root extension.<br/>However, after longer axenic co-culture, T-22 and BOL-12 were found to significantly inhibit the overall growth of C. quinoa cv. Kurmi and Real, affecting also vitality parameters as seen for chlorophyll and betalains. Lateral root development was strongly inhibited in all plant−fungal combinations, leaving stunted lateral roots. These results suggest that T. harzianum has a general capacity to inhibit the growth of C. quinoa plants with a main effect on the lateral root development.}}, author = {{Rollano Penaloza, Oscar Miguel and Widell, Susanne and Mollinedo, Patricia and Rasmusson, Allan G.}}, issn = {{2331-2025}}, language = {{eng}}, month = {{10}}, number = {{1530493}}, series = {{Cogent Biology}}, title = {{Trichoderma harzianum T-22 and BOL-12QD inhibits lateral root development of Chenopodium quinoa in axenic co-culture}}, url = {{http://dx.doi.org/10.1080/23312025.2018.1530493}}, doi = {{10.1080/23312025.2018.1530493}}, volume = {{4}}, year = {{2018}}, }