標(biāo)題: Titlebook: Conservation Genetics; V. Loeschcke,S. K. Jain,J. Tomiuk Book 1994 Springer Basel AG 1994 behavior.biology.genetic information.genetics.po [打印本頁(yè)] 作者: charter 時(shí)間: 2025-3-21 18:22
書(shū)目名稱Conservation Genetics影響因子(影響力)
作者: ARBOR 時(shí)間: 2025-3-21 23:14 作者: 搖擺 時(shí)間: 2025-3-22 00:41 作者: 技術(shù) 時(shí)間: 2025-3-22 07:44
Genetic variation and fitness: Conservation lessons from pinesnature of inbreeding depression are needed both for conservation and tree breeding purposes. Populations of . are highly differentiated with respect to some adaptive quantitative variation. However, marker loci (enzyme loci, DNA) have so far not provided similar patterns of variability. It is one go作者: Frisky 時(shí)間: 2025-3-22 09:59
Genetic diversity and fitness in small populationsations. In very small populations remnant polymorphism is likely to become correlated with variation at unobserved linked loci that affect fitness. To support these arguments, I report studies of two topminnow species in the genus .. Laboratory studies of the endangered Sonoran topminnow, ., reveale作者: amnesia 時(shí)間: 2025-3-22 16:01 作者: amnesia 時(shí)間: 2025-3-22 17:58
Extinction risk by mutational meltdown: Synergistic effects between population regulation and genetis facilitates further accumulation of mutations by enhanced genetic drift. Such synergistic interaction then drives the population to extinction..This mutational meltdown process is studied primarily for asexual populations. Recombination cannot stop the meltdown in small sexual populations. Indepen作者: 事先無(wú)準(zhǔn)備 時(shí)間: 2025-3-22 23:45
Introductory remarksthe potential detrimental roles of genetic drift and inbreeding in the present and future viability of small populations. Elementary population genetics theory has dealt with this topic only under limited conditions of weak selection, more or less stable environments, highly idealized population siz作者: 合唱團(tuán) 時(shí)間: 2025-3-23 03:33
Inbreeding: One word, several meanings, much confusion central role in many genetic management programs. However, the word “inbreeding” has several, often contradictory meanings, and a failure to distinguish among these meanings has caused much misunderstanding on the role of inbreeding in genetic management. Three different biological meanings of inbr作者: muster 時(shí)間: 2025-3-23 08:10
The genetic structure of metapopulations and conservation biology population genetic elements and demographic theory in metapopulation models is given. It would appear that most of the current models suffer from either the use of over-simplified demography or the avoidance of selectively important genetic factors. The scale for which predictions are made by the v作者: LEER 時(shí)間: 2025-3-23 11:55 作者: Abduct 時(shí)間: 2025-3-23 14:25 作者: GNAT 時(shí)間: 2025-3-23 20:30 作者: 縱欲 時(shí)間: 2025-3-24 01:56
Guidelines in conservation genetics and the use of the population cage experiments with butterflies hodology used in the population cage experiments. Replicated lines founded by single pairs and then measured in generation 2 or 3 showed strong phenotypic differentiation, declines in heritabilities of morphological traits, dramatic reductions in egg fertility (due to inbreeding depression) and an i作者: bypass 時(shí)間: 2025-3-24 03:31 作者: Etymology 時(shí)間: 2025-3-24 07:30 作者: Harrowing 時(shí)間: 2025-3-24 11:05
Introductory remarksetic relationships. Each evolutionary lineage has its own species diversity. Intraspecies variability among individuals exists in phenotype and genetic constitution. Knowledge about the origin and the maintenance of any kind of biological variability is therefore necessary for the successful conservation of species.作者: 省略 時(shí)間: 2025-3-24 18:53 作者: 浮雕寶石 時(shí)間: 2025-3-24 22:48
978-3-0348-9657-3Springer Basel AG 1994作者: 省略 時(shí)間: 2025-3-25 02:01 作者: 吝嗇性 時(shí)間: 2025-3-25 06:06
https://doi.org/10.1007/978-1-4614-8133-1l. The genetic variability of species is also the basis for the evolution of higher levels of biodiversity, the evolution of species, and it might be an indispensible prerequisite for the functioning of our biosphere. Studies which promote understanding of the maintenance and the functional aspects 作者: Bernstein-test 時(shí)間: 2025-3-25 08:09
Charlatans, Quacks, and Joanna Stephens, on the attributes of individuals or of populations. Individual or population fitness varies in dependence on the environment experienced, which means fitness is a relative value. Knowledge of both genetic and environmental factors that influence fitness are necessary in order to succeed in conserva作者: 使厭惡 時(shí)間: 2025-3-25 15:32
Kuo-Ken Huang,David D. Wentzloffnature of inbreeding depression are needed both for conservation and tree breeding purposes. Populations of . are highly differentiated with respect to some adaptive quantitative variation. However, marker loci (enzyme loci, DNA) have so far not provided similar patterns of variability. It is one go作者: 傷心 時(shí)間: 2025-3-25 17:48
Kuo-Ken Huang,David D. Wentzloffations. In very small populations remnant polymorphism is likely to become correlated with variation at unobserved linked loci that affect fitness. To support these arguments, I report studies of two topminnow species in the genus .. Laboratory studies of the endangered Sonoran topminnow, ., reveale作者: 即席 時(shí)間: 2025-3-25 21:01 作者: CLEAR 時(shí)間: 2025-3-26 01:31 作者: stressors 時(shí)間: 2025-3-26 08:04
https://doi.org/10.1007/978-1-4614-9002-9the potential detrimental roles of genetic drift and inbreeding in the present and future viability of small populations. Elementary population genetics theory has dealt with this topic only under limited conditions of weak selection, more or less stable environments, highly idealized population siz作者: 不可救藥 時(shí)間: 2025-3-26 10:12 作者: Frequency-Range 時(shí)間: 2025-3-26 15:24 作者: Simulate 時(shí)間: 2025-3-26 19:44 作者: CLAY 時(shí)間: 2025-3-26 22:00 作者: doxazosin 時(shí)間: 2025-3-27 03:33
Ultrasound Imaging in Reproductive Medicineir birth group, and might establish themselves as reproducing males in another group. Females do not leave their birth group. Such a social pattern might have consequences for the genetic differentiation between groups and the genetic relationships within groups..In a field study of long-tailed maca作者: MINT 時(shí)間: 2025-3-27 08:05 作者: blackout 時(shí)間: 2025-3-27 13:14 作者: ATRIA 時(shí)間: 2025-3-27 16:43 作者: plasma-cells 時(shí)間: 2025-3-27 20:12 作者: climax 時(shí)間: 2025-3-28 00:18
The Development and Sustenance of Lifeconservation of species is also conservation of the result of an evolutionary process manifested in the genetic and genomic structures of a population. Studies of evolution and genetic variation are clearly essential topics for the development of theory and practice in conservation biology.作者: Tinea-Capitis 時(shí)間: 2025-3-28 04:48 作者: reflection 時(shí)間: 2025-3-28 09:53 作者: ascetic 時(shí)間: 2025-3-28 10:49
Kuo-Ken Huang,David D. Wentzlofftored following the introduction of genetic variation from a nearby population. Heterozygosity as marked by allozyme loci is essential for the immediate fitness and survival of these . populations. Even though most easily identified genetic polymorphisms may themselves be adaptively neutral, because作者: 碌碌之人 時(shí)間: 2025-3-28 16:25
https://doi.org/10.1007/978-1-4614-9002-9 establish lineages with low repair capabilities, i.e., highly deleterious mutations..If the expression of deleterious mutations is modified by the environment, changes in the environment can cause an unexpected increase or decrease in the extinction risk because of the pronounced maximum extinction作者: 終端 時(shí)間: 2025-3-28 21:47
https://doi.org/10.1007/978-1-4614-9002-9peke’s gazelle (.). It is shown that these different meanings of the word inbreeding must be kept separated, otherwise erroneous management recommendations and evaluations can occur. On the positive side, the different measures of inbreeding when used jointly can be a powerful management tool precis作者: 比喻好 時(shí)間: 2025-3-29 00:52
Ernest Hung Yu Ng MD, FRCOG (UK) the division of resources among individuals. The model allows for the study of rates at which processes occur while far away from equilibrium, which is crucial in understanding the extinction risks of threatened populations. One example of the latter is illustrated in simulations in which small pop作者: 悲痛 時(shí)間: 2025-3-29 07:03
Ultrasound Imaging in Reproductive Medicineulations, and F. indicates the deviation from Hardy-Weinberg equilibrium over the total population..In a computer simulation of the population of long-tailed macaques using many loci with many neutral alleles, F. and F. values proved to be characteristic for a certain demography and life history of 作者: 捕鯨魚(yú)叉 時(shí)間: 2025-3-29 09:13 作者: 字的誤用 時(shí)間: 2025-3-29 13:40
Extinction risk by mutational meltdown: Synergistic effects between population regulation and geneti establish lineages with low repair capabilities, i.e., highly deleterious mutations..If the expression of deleterious mutations is modified by the environment, changes in the environment can cause an unexpected increase or decrease in the extinction risk because of the pronounced maximum extinction作者: 雪上輕舟飛過(guò) 時(shí)間: 2025-3-29 17:36
Inbreeding: One word, several meanings, much confusionpeke’s gazelle (.). It is shown that these different meanings of the word inbreeding must be kept separated, otherwise erroneous management recommendations and evaluations can occur. On the positive side, the different measures of inbreeding when used jointly can be a powerful management tool precis作者: Rheumatologist 時(shí)間: 2025-3-29 21:23 作者: Innovative 時(shí)間: 2025-3-30 00:15
Genetic structure of a population with social structure and migrationulations, and F. indicates the deviation from Hardy-Weinberg equilibrium over the total population..In a computer simulation of the population of long-tailed macaques using many loci with many neutral alleles, F. and F. values proved to be characteristic for a certain demography and life history of 作者: lethal 時(shí)間: 2025-3-30 06:26
1664-431X iology? What messages or guidelines from genetics can we reliably provide to those that work with conservation in practice? Is empirical work on numerous threat978-3-0348-9657-3978-3-0348-8510-2Series ISSN 1664-431X Series E-ISSN 2504-3692 作者: lesion 時(shí)間: 2025-3-30 08:16 作者: Campaign 時(shí)間: 2025-3-30 13:51
Genetic variation and fitness: Conservation lessons from piness are well documented in this and other species of conifers. Most species carry large numbers of embryonic lethal equivalents. Further, in later life stages may more deleterious recessives influence growth, survival, and reproduction. The implications of the genetic load for conservation and breeding are discussed.作者: 流行 時(shí)間: 2025-3-30 17:27 作者: Afflict 時(shí)間: 2025-3-30 21:00 作者: SEVER 時(shí)間: 2025-3-31 02:04
Introductory remarkse or growth parameters, and with only a few models of subdivision-migration. The chapters in this part remind us of the need for further and more careful developments of this theory. At least three different lines of thought should be mentioned here.作者: 2否定 時(shí)間: 2025-3-31 06:31 作者: Euphonious 時(shí)間: 2025-3-31 12:55 作者: 刺耳 時(shí)間: 2025-3-31 16:09 作者: 人充滿活力 時(shí)間: 2025-3-31 18:10
The genetic structure of metapopulations and conservation biologyided and some examples are given. The expectation that any general theory, such as that of metapopulations, can make useful predictions for particular problems of conservation is examined and compared with the prevailing ‘state of the art’ recommendations.
