Inbreeding depression in maize
WebNov 28, 2016 · Even though inbreeding depression is severe in perennial ryegrass DHs, reports of vigorous and fertile plants do exist . In the early days of maize [ 124 ] and rye hybrid breeding [ 125 ], both allogamous cereals suffered from inbreeding depression as well, and selection among inbred lines was successfully used to improve their vigour and ... WebSep 2, 2024 · Inbreeding depression was greater in maize than teosinte for 15 of 18 traits, congruent with the greater segregating genetic load predicted from sequence data in the maize population. For many traits - and more commonly in maize - genetic variation among selffertilized families was less than expected based on additive and dominance variance ...
Inbreeding depression in maize
Did you know?
WebDec 20, 2024 · Domestication reshaped the genetic basis of inbreeding depression in a maize landrace compared to its wild relative, teosinte Domestication reshaped the genetic basis of inbreeding depression in a maize landrace compared to its wild relative, teosinte PLoS Genet. 2024 Dec 20;17 (12):e1009797. doi: 10.1371/journal.pgen.1009797. … http://xmpp.3m.com/inbreeding+research+paper
WebApr 7, 2024 · Moderate Inbreeding Depression: Many crops species, such as maize, jowar, bajara etc. shows moderate inbreeding depression. Many lethal and sublethal types appear in the selfed progeny, but a substantial proportion of the population can be maintained under self- pollination. WebJan 1, 2024 · Inbreeding Depression in Plants Onion, carrot, maize, sunflower, etc. are few examples of plants created by inbreeding depression either by the self-pollination or cross-pollination method. This development is discovered in many different plant species that are a unit any sorted supported the subsequent four classes.
WebDec 8, 2024 · Flowering: Maize is cross pollinated crop. Blooming starts in the tassel near the tip of the central axil and it proceeds downward. It takes nearly 14 days to complete flowering. The pollen grains are viable for 24 hours. The pollen shedding begins 2 to 3 days before emergence of the skills. Female flower i.e. the cob. WebDec 20, 2024 · Percent inbreeding depression of individual families related to the parental rare allele load (RAL) measured genome-wide and within QTL CI for affected traits in …
WebPDF) Development of S1 inbred lines and estimation of inbreeding depression in two maize (Zea mays L.) populations CyberLeninka. Inbreeding and disease in tropical shrimp …
WebInbreeding Depression in Plants Onion, carrot, maize, sunflower, etc. are a few examples of plants showing inbreeding depression. They reproduce either by the self-pollination or cross-pollination process. fz 557WebNov 1, 1996 · Outcrossing rate and inbreeding depression in two annual monoecious herbs, Begonia hirsuta and B. semiovata. Evolution, 47, 125–135. Article PubMed Google Scholar. Broyles, S B, and Wyatt, R ... fz 5431WebThe objective of this study was to evaluate the combining ability and inbreeding depression of commercial maize hybrids for agricultural traits. Twenty-two commercial maize hybrids, 96 F1 crosses ... fz 55560937WebInbreeding depression is usually studied in organisms that can self-fertilize, such as self-compatible plants or hermaphrodite animals, because here intense inbreeding has the strongest effects. Metrics - The genetics of inbreeding depression Nature Reviews Genetics atomic skull villains wikiWebThe objectives of this study were to learn and prove the truth and scientific miracles of The Quran, specifically the prohibition of incest for humans, also applies and affects … fz 55cg16utmWebApr 11, 2024 · Introduction. Maize is the second most important cereal crop in the world due to its multi-purpose as food, feed, and fuel. In Thailand, the use of hybrid seeds has rapidly increased since the late 1990s (Napasintuwong, 2014), and most maize-growing areas are occupied with hybrid cultivars to date.The rising demands on maize hybrid seeds … fz 55 batteryWebInbreeding depression is a crucial factor in crop breeding as well as the evolution of outcrossing mating systems, according to the National Crop Improvement Association. ... Maize, pearl barley, millet, and great millet are just a few examples of plants that have seen moderate inbreeding decline. Depression caused by low inbreeding. fz 55 ssd