지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.1
- 수록면
- 325 - 334 (10page)
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초록· 키워드
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It has been known that endophyte (Neotyphodium coenophialum) is beneficial to tall fescue (Schedonorus phoenix Scop.) because the mutualistic endophyte is able to confers tolerance against abiotic and biotic stresses to tall fescue. However, this fungal endophyte produces toxic alkaloid resulting in negative effects on animal performance. Recently, Non-toxic endophyte have been developed and inserted into tall fescue to avoid detrimental effect on animal but remaining positive influence on tall fescue. In order to keep this beneficial impact, it is essential to have endophyte infected tall fescue through vertical transmission from maternal plants to seeds. Little research has been carried out on endophyte transmission. To get basic information related to endophyte transmission, experiment was conducted to examine the effect of plant genotype on endophyte transmission under water stresses. Overall endophyte concentration in seeds was higher than that in panicles and endophyte concentration in seeds and panicles relied on plant. This study revealed that drought is not a critical component to control the endophyte transmission from maternal plants to seeds. Plant genotype is an important factor controlling the endophyte transmission from plant to seed.
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참고문헌 (39)
참고문헌 신청
Adcock, R.A. / 1997 / Sample variation and resource allocation for ergot alkaloid characterization in endophyte-infected tall fescue / Crop Science 37:31~35
Arachvaleta, M. / 1989 / Effect of the tall fescue endophyte on plant response to environmental stress / Agronomy Journal 81:83~90
Bacon, C.W. / 1988 / Endophyte parasitism of tall fescue / Journal of Production Agriculture 1:45~55
Ball, D.M / 1996 / Southern Forages / Williams Printing Company :169~174
Bouton, J.H. / 2000 / The use of endophytic fungi for pasture improvement in the USA / Proceeding of International Symposium on Neotyphodium/Grass Interactions :46
Arachvaleta, M. / 1989 / Effect of the tall fescue endophyte on plant response to environmental stress / Agronomy Journal 81:83~90
Bacon, C.W. / 1988 / Endophyte parasitism of tall fescue / Journal of Production Agriculture 1:45~55
Ball, D.M / 1996 / Southern Forages / Williams Printing Company :169~174
Bouton, J.H. / 2000 / The use of endophytic fungi for pasture improvement in the USA / Proceeding of International Symposium on Neotyphodium/Grass Interactions :46
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