合乎习俗
发表于 2025-3-23 13:34:25
Irene Bouwma,Yves Zinngrebe,Hens Runhaarelop a structure which contains different organ types organized as whorls, occupying precisely determined positions. From outside to inside, the flower is composed of the sterile organs (sepals and petals) and fertile organs (stamens and carpels or pistils).
注意
发表于 2025-3-23 16:32:29
http://reply.papertrans.cn/16/1575/157429/157429_12.png
有恶意
发表于 2025-3-23 20:42:15
https://doi.org/10.1007/978-3-030-28642-2 which were not sex linked by pooling 18 females into one sample and 18 males into another (For the method, see Michelmore, et al. submitted). Differences between the two samples would presumably relate to the Y chromosome. DNA was extracted from the two samples and subjected to polymerase chain rea
fallible
发表于 2025-3-23 23:21:00
http://reply.papertrans.cn/16/1575/157429/157429_14.png
冒号
发表于 2025-3-24 03:24:47
http://reply.papertrans.cn/16/1575/157429/157429_15.png
吸引力
发表于 2025-3-24 09:01:23
http://reply.papertrans.cn/16/1575/157429/157429_16.png
表被动
发表于 2025-3-24 12:13:03
Henrieke Bockelmann,Svenja Samstagarrison, 1968; Dickinson and Lewis, 1973b; Dickinson, 1973) and enzymic properties (Knox and Heslop-Harrison, 1970; Vithange and Knox, 1976) have been reported. In some species, however, there is strong circumstantial evidence that these coatings are involved in systems of self-incompatibility (SI)
终止
发表于 2025-3-24 15:23:04
Christoph Kirtzel,Astrid Lorenzllelic locus called the S-locus. (For a comprehensive treatise on the self-incompatibility system refer to the monograph by de Nettancourt, 1977.) Fertilization is blocked when the S-allele carried by the pollen matches one of the two alleles carried by the pistil. Incompatible pollen initially germ
内向者
发表于 2025-3-24 21:13:19
http://reply.papertrans.cn/16/1575/157429/157429_19.png
BADGE
发表于 2025-3-25 02:37:14
Mathilde Stangenberger,Hana Formánkováliest stages in the process of fertilization is the recognition, and acceptance or rejection, of pollen grains alighting on the stigma of the recipient plant. Self- incompatibility (SI) involves these processes. We are particularly interested in the mechanism whereby incompatible pollen is inhibited