BONNEMAISONIA HAMIFERA HARIOT IN NATURE AND IN CULTURE
BONNEMAISONIA HAMIFERA HARIOT IN NATURE AND IN CULTURE
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DOI：
10.1111/j.1529-8817.1969.tb02605.x
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发表时间：
1969-01-01
影响因子：
2.9
通讯作者：
MCLACHLAN, J
中科院分区：
文献类型：
--
作者：
CHEN, LCM;EDELSTEIN, T;MCLACHLAN, J
在培养条件下，Sonnemaisonia hamiferaga的孢子体（Trailliella intricata）的四孢子只能发育成雄配子体。在圣劳伦斯湾，四孢子囊每年在秋季发生，但成熟的配子体尚未被记录。然而，冬季在新斯科舍省的大西洋沿岸发现了带有精子器的配子体。这两个阶段都能够进行营养繁殖，这可能是自然界中常见的繁殖方法。
In culture tetraspores of the sporophyte(Trailliella intricata)ofSonnemaisonia hamiferagave rise to male gametophytes only. In the Gulf of St. Lawrence tetrasporangia occur annually during the autumn, but mature gametophytes have not been recorded. However, gametophytes with antheridia were found during the winter on the Atlantic coast of Nova Scotia. Both phases are capable of vegetative propagation, and this is probably the usual method of reproduction in nature.