Prostatism 发表于 2025-3-30 12:06:30
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http://reply.papertrans.cn/47/4631/463021/463021_54.pnghemophilia 发表于 2025-3-31 00:53:41
Haploidy in apple,ree size. They are generally highly heterozygous, outbreeding species, which are asexually propagated. For these reasons, their genetic improvement by conventional methods is time-consuming and limited by space for field experiments. The production of haploids offers new possibilities for genetic stHabituate 发表于 2025-3-31 08:58:40
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Haploidy in forest trees,nd coworkers in the late fifties. Initially, however, we shall discuss some features of trees affecting haploid research, and give a brief outline of male and female gametophyte development ., to set the stage for subsequent discussion on . culture of these structures. The reader is also referred to书法 发表于 2025-3-31 16:35:55
Haploidy in bamboo (,) by anther culture,al and temperate zones of the world. . Munro (Syn. . Munro) is the major bamboo species growing in Taiwan. It can be utilized as vegetable, ornamental plant and paper pulp for various purposes. Bamboo flowers only once during the end of its lifetime, which occurs at the end of its first fruiting seaHACK 发表于 2025-3-31 20:02:16
http://reply.papertrans.cn/47/4631/463021/463021_59.png外貌 发表于 2025-3-31 23:31:54
Haploidy in alfalfa,es. However, in the case of a polyploid species like alfalfa (. L.), a tetraploid with 2. = 4. = 32, haploid plants actually are true diploids with two homologous sets of chromosomes (2. = 2. = 16). As far as we know, true haploid (or “monoploid”; 2. = l. = 8) forms of alfalfa have not yet been repo