Rice outcrossing
Webb12 maj 2024 · accordingly increase hybrid rice seed production. The present study aimed at exploring the impact of growth regulators such as gibberellic acid (GA3), indole-3-acetic acid (IAA), and naphthalene acetic acid (NAA) on promoting floral traits and outcrossing rates in diverse rice CMS lines and improving hybrid rice seed production. Webbaverage outcrossing rates are as low as 5%. In wild rice outcrossing rates13 can go up to 100%. Also, though it was thought that interspecific hybridization in rice with out human interference is not possible, scientific reports indicate otherwise14. Microsatellite markers (Box 2) and morphological characteristics used to explore genetic
Rice outcrossing
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Webb20 jan. 2024 · The maximum field outcrossing rate between red rice biotypes and CL161 ranged from 0.03 to 0.25%. The field outcrossing rate between red rice biotypes differed … WebbMost of the pollen dispersal studies published to date indicated that rice × rice outcrossing rates were less than 1.0%. Numerous reports summarized in this study suggest that outcrossing rates between rice and red rice can be highly variable but usually are similar to or lower than this level.
WebbDownloadable! Understanding and exploiting genetic diversity is a key factor for the productive and stable production of rice. Here, we utilize 73 high-quality genomes that encompass the subpopulation structure of Asian rice (Oryza sativa), plus the genomes of two wild relatives (O. rufipogon and O. punctata), to build a pan-genome inversion index … WebbDetection of QTLs for outcrossing-related traits in rice (Oryza sativa L.) by association mapping and the RSTEP-LRT method . × Close Log In. Log in with Facebook Log in with Google. or. Email. Password. Remember me on this computer. or reset password. Enter the email address you signed up with ...
WebbOutcrossing from cultivated rice to the red rice (as pollen recipient), which was taller than all rice cultivars, was undetectable in these studies, and environmental conditions (e.g., … WebbRequest permissions. Methods for Selection of Low-Temperature Tolerant Mutants of Chrysanthemum morifolium Ramat. Using Irradiated Cell Suspension Cultures II. Preselection in vitro under Low-Temperature Stress. W. Preil, J. B. M. Huitema, J. De Jong. Pages: 131-134. First Published: September 1991.
Webb1 juli 2009 · In general, CLXL8 had greater flowering overlap and higher outcrossing rate with red rice than did CL161 rice. The outcrossing rate of red rice biotypes ranged from …
http://www.paper.edu.cn/scholar/showpdf/NUj2MN5IOTD0YxeQh free people shayla jumpsuitWebbRice is mainly a self-pollinating crop, but some outcrossing has been reported. Outcrossing with an undesirable donor would lead to the creation of segregants or off-types, which would adversely affect genetic purity and uniformity of the crop. Outcrossing rates in rice under field conditions were investigated using cultivar WAB96-1-1 as a pollen donor and … free people sheer bodysuitWebbStrawhull red rice had the lowest outcrossing rate (0.109%) and brownhull had the highest (0.763%). Brownhull red rice was also found to have the highest outcrossing rate among red rice accessions tested in small-plot experiments. There is also substantial genetic diversity among red rice populations as indicated by genetic polymorphisms observed. farmers state bank center tx hoursWebb20 jan. 2024 · The outcrossing rate of red rice biotypes ranged from 0 to 0.21% and 0 to 1.26% with CL161 and CLXL8 rice, respectively. The outcrossing rate differed within each planting date (P < 0.05). Outcrossing was generally lower in mid-May and late May than in mid-April and late April planting times. free people sherpa overallsWebb7 juni 2024 · Asian cultivated rice is a self-pollinating crop, which has already lost some traits of natural outcrossing in the process of domestication. However, male sterility … free people shelby low-rise boyfriend jeansWebb6 aug. 2024 · The weed has inherited high reproductive ability and high dormancy by outcrossing with modern rice cultivars and wild cultivars, respectively. Traits such as rapid growth, ... free people she swings slip neutral comboWebbThe Asian wild rice, Oryza rufipogon, has partial outcrossing behavior and shows high levels of genetic variation. To estimate an accurate outcrossing rate of annual form of O. … free people shea printed mini dress