Competitive ability of two grass species: Anthephora pubescens and Eragrostis curvula. 2. Growth analysis
نویسندگان
چکیده
منابع مشابه
Apomixis frequency under stress conditions in weeping lovegrass (Eragrostis curvula)
To overcome environmental stress, plants develop physiological responses that are triggered by genetic or epigenetic changes, some of which involve DNA methylation. It has been proposed that apomixis, the formation of asexual seeds without meiosis, occurs through the temporal or spatial deregulation of the sexual process mediated by genetic and epigenetic factors influenced by the environment. ...
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چکیده ندارد.
15 صفحه اولDe novo transcriptome sequencing and assembly from apomictic and sexual Eragrostis curvula genotypes
A long-standing goal in plant breeding has been the ability to confer apomixis to agriculturally relevant species, which would require a deeper comprehension of the molecular basis of apomictic regulatory mechanisms. Eragrostis curvula (Schrad.) Nees is a perennial grass that includes both sexual and apomictic cytotypes. The availability of a reference transcriptome for this species would const...
متن کاملthe differential effects of debate and media analysis as relate to enhancing efl learners critical thinking ability and writing performances
critical thinking ability has an important role in education. accordingly, scholars around the world are searching for new ways for teaching and improving students critical thinking ability. in line with the studies in efl contexts supporting the positive relationship between critical thinking and writing performances, this study investigated the differential effects of halverson’s critical thi...
15 صفحه اولIncreased apomixis expression concurrent with genetic and epigenetic variation in a newly synthesized Eragrostis curvula polyploid
Eragrostis curvula includes biotypes reproducing through obligate and facultative apomixis or, rarely, full sexuality. We previously generated a "tetraploid-dihaploid-tetraploid" series of plants consisting of a tetraploid apomictic plant (T), a sexual dihaploid plant (D) and a tetraploid artificial colchiploid (C). Initially, plant C was nearly 100% sexual. However, its capacity to form non-re...
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ژورنال
عنوان ژورنال: South African Journal of Botany
سال: 1994
ISSN: 0254-6299
DOI: 10.1016/s0254-6299(16)30602-0