Kosambi (Pali) or Kaushambi (Sanskrit) was an ancient city in India, characterized by its importance as a trading center along the Ganges Plain and its status as the capital of the Vatsa Kingdom, one of the sixteen mahajanapadas.

Damodar Dharmananda Kosambi (31 July 1907 – 29 June 1966) was an Indian polymath with interests in mathematics, statistics, philology, history, and genetics. He contributed to genetics by introducing the Kosambi map function. [1]

憍賞彌 （梵語: Kauśāmbī， 巴利語: Kosambī），又譯 拘睒彌 、拘舍彌，印度古代城市。 在佛教歷史上有重要意義，在《雜阿含經》、《相應部》、《中部》、《佛國記》和《大唐西域記》中都有提及。 [1][2] 曾經是 跋蹉 國首都。 位于今 安拉阿巴德 西南60公里。 大唐西域記的記載如下：“行五百餘里，至憍賞彌國（舊曰拘睒彌國，訛也。 中印度 境）。 憍賞彌國，周六千餘里。 國大都城周三十餘里。 土稱沃壤，地利豐植，粳稻多，甘蔗茂。 氣序暑熱，風俗剛猛。 好學典 …

遗传图谱（genetic map）又称遗传连锁图谱，是指依据遗传标记（主要是DNA 标记）在染色体上的重组率，确定各个标记在连锁群上的距离和顺序，绘制而 成的具有标记名称和遗传距离的图谱。 理论基础是染色体的连锁与重组。 同源染色体 非姐妹染色单体 重组配子 重组型配子形成过程. a. 基因的连锁是位于同一染色体上的基因在遗传过程中一般倾向 于维系在一起。 b. 基因的重组是通过一对同源染色体的两个非姐妹染色单体之间 的交换来实现的。 d. 重组的发生可以打破基因 …

在很多文献中提到，根据kosambi函数将重组率转化为遗传距离（cM）,其中c为重组频率。 我想问下，这个kosambi函数是指什么呢？ 有没有具体的公式呢？ cM=？ ... 展开. #热议# 空调使用不当可能引发哪些疾病？ kosambi函数？ 在采取数学方法对标记间的遗传距离进行矫正时，Kosambi（1944）在不做完全不发生交换干扰假定的情况下推导出如下的作图函数：m=（1/4）ln [ (1+2r)/ (1-2r)],m为作图距离以cM为单位，r为重组率.

Acharya Dharmananda Kosambi (9 October 1876 – 4 June 1947) was a prominent Indian Buddhist scholar and Pāli language expert. He was the father of the illustrious mathematician and prominent Marxist historian Damodar Dharmananda Kosambi. Kosambi was born in the Sankhval village of Goa in 1876 in orthodox Saraswat Brahmin family.

Kosambi (Pali) or Kaushambi (Sanskrit) was an ancient city in India, characterized by its importance as a trading center along the Ganges Plain and its status as the capital of the Vatsa Kingdom, one of the sixteen mahajanapadas.

D D Kosambi was an Indian mathematician who, in addition to many mathematics and mathematical physics papers, published on genetics, numismatics, Indology, Sanskrit studies, and Indian history. He brought mathematics, statistics, Marxism and …

D.D. Kosambi undertook the study of Ancient Indian history in a time when the consensus among the colonial scholars was that India had no history. He theorized that history is the presentation in...

Damodar Dharmanand Kosambi (1907-1966) is best known as a mathematician, but he is endowed with a truly Renaissance versa­tility. His formula for chromosome distance occupies a central place in classical genetics. His work on coins …